| Name |
Description |
Abstract |
Status |
Publication date |
Edition |
Number of pages |
Technical committee |
ICS |
| ISO 1928:1976 |
Solid mineral fuels — Determination of gross calorific value by the calorimeter bomb method, and calculation of net calorific value |
|
Withdrawn |
1976-12 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 1928:1995 |
Solid mineral fuels — Determination of gross calorific value by the bomb calorimetric method, and calculation of net calorific value |
Specifies a method for the determination of the gross calorific value of a solid mineral fuel in a bomb calorimeter. Gives formulae for calculating the net calorific value at constant pressure and volume. Presents general principles and procedures for the calibrations. Cancels and replaces the first edition, which has been technically revised.
|
Withdrawn |
1995-09 |
Edition : 2 |
Number of pages : 45 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 1928:2009 |
Solid mineral fuels — Determination of gross calorific value by the bomb calorimetric method and calculation of net calorific value |
ISO 1928:2009 specifies a method for the determination of the gross calorific value of a solid mineral fuel at constant volume and at the reference temperature of 25 °C in a bomb calorimeter calibrated by combustion of certified benzoic acid.
The result obtained is the gross calorific value of the analysis sample at constant volume with all the water of the combustion products as liquid water. In practice, fuel is burned at constant (atmospheric) pressure and the water is not condensed but is removed as vapour with the flue gases. Under these conditions, the operative heat of combustion is the net calorific value of the fuel at constant pressure. The net calorific value at constant volume can also be used; equations are given for calculating both values.
General principles and procedures for the calibrations and the fuel tests are presented in the main text, whereas those pertaining to the use of a particular type of calorimetric instrument are described in annexes. Checklists for performing calibration and fuel tests using specified types of calorimeters and examples illustrating some of the calculations are also given.
|
Withdrawn |
2009-06 |
Edition : 3 |
Number of pages : 59 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 1928:2020 |
Coal and coke — Determination of gross calorific value |
This document specifies a method for the determination of the gross calorific value of a solid mineral fuel at constant volume and at the reference temperature of 25 °C in a combustion vessel calorimeter calibrated by combustion of certified benzoic acid.
The result obtained is the gross calorific value of the analysis sample at constant volume with all the water of the combustion products as liquid water. In practice, fuel is burned at constant (atmospheric) pressure and the water is not condensed but is removed as vapour with the flue gases. Under these conditions, the operative heat of combustion is the net calorific value of the fuel at constant pressure. The net calorific value at constant volume can also be used; formulae are given for calculating both values.
General principles and procedures for the calibrations and the fuel tests are specified in the main text, whereas those pertaining to the use of a particular type of calorimetric instrument are described in Annexes A to C. Annex D contains checklists for performing calibration and fuel tests using specified types of calorimeters. Annex E gives examples illustrating some of the calculations. Annex F provides guidance around safe use, maintenance and testing of the calorimeter combustion vessel.
NOTE Descriptors: solid fuels, coal, coke, tests, determination, calorific value, rules of calculation, calorimetry.
|
Published |
2020-10 |
Edition : 4 |
Number of pages : 62 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 2309:1980 |
Coke — Sampling |
Gives the practical directions for the sampling of metallurgical coke from which breeze has been removed, for the determination of any property for both routine and special purposes; the sampling of breeze, or small coke nominal top size 20 mm or less; preparation of a miosture sample and of a laboratory sample for the determination of ash and other properties.
|
Withdrawn |
1980-02 |
Edition : 2 |
Number of pages : 23 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 2325:1979 |
Coke — Size analysis (Nominal top size 20 mm or less) |
|
Withdrawn |
1979-02 |
Edition : 2 |
Number of pages : 3 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 2325:1986 |
Coke — Size analysis (Nominal top size 20 mm or less) |
Two methods of operation are described: where a restricted size analysis is required, using two sieves only; where a complete size analysis is required. A sample of coke is subjected to a prozess of size analysis by a specified procedure, and the results are expressed in terms of the cumulative percentage by mass of the coke remaining on sieves of different sized openings.
|
Withdrawn |
1986-02 |
Edition : 3 |
Number of pages : 3 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO/DIS 4349 |
Solid recovered fuels — Determination of the Recycling Index for co-processing |
|
Under development |
|
Edition : 1 |
Number of pages : 14 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO/TS 4667:2022 |
Coal — Determination of the thermal stability and thermal fragmentation |
This document specifies methods for the determination of thermal stability and thermal fragmentation of coal. It is applicable to brown coal and lignites, anthracites and bituminous coal with a caking index of zero (determined by ISO 15585).
|
Published |
2022-08 |
Edition : 1 |
Number of pages : 7 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO/TS 4676:2022 |
Coal — Determination of carboxyreactivity |
This document specifies the method for determining the reactivity of coal with carbon dioxide (carboxyreactivity). It can be applied to determine the reactivity of coke for the purpose of gasification and combustion.
|
Published |
2022-07 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO/TR 7517:1983 |
Coke — Comparison of different tests used to assess the physical strength |
This Technical Report describes the principal drum tests used to asses the physical strength of coke. These tests involve rotation of the coke in drums of different dimensions for different durations, and lead to the production of different indices. Additionally the available experimental evidence relating the various strength indices has been consulted. Such evidence relates the principal as well as secondary indices. In this Technical report, all available statistical relationships between the principal strength indices have been listed and where possible illustrated graphically.
|
Withdrawn |
1983-12 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 9411-2:1993 |
Solid mineral fuels — Mechanical sampling from moving streams — Part 2: Coke |
Is applicable to the mechanical sampling of coke from moving streams for physical testing, general analysis and the determination of total moisture in the coke. Methods for the preparation of these samples are also described. Apart from the taking of primary increments and primary increment division, describes the on-line single stage crushing and division of the moisture sample. Methods for checking overall precision of sampling, testing for bias and general statistical methods are included in annexes A, B and C respectively.
|
Withdrawn |
1993-10 |
Edition : 1 |
Number of pages : 57 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO/TS 11725:2002 |
Solid mineral fuels — Determination of nitrogen — Semi-micro gasification method |
ISO/TS 11725 specifies a method of determining the nitrogen content of hard coals, brown coals and lignites, cokes and chars by a semi-micro gasification method.
|
Withdrawn |
2002-08 |
Edition : 1 |
Number of pages : 10 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 11726:2004 |
Solid mineral fuels — Guidelines for the validation of alternative methods of analysis |
ISO 11726:2004 describes procedures for validating alternative methods of analysis for coal and coke either directly by comparison with the relevant International Standard method or indirectly by comparison with reference materials that have been exhaustively analysed using the relevant International Standard method.
The statistical analysis methods used are parametric, i.e. their use is possible only when the characteristic is expressed as a simple number on an approximately linear scale. The results from some methods, for example the Gray-King Swelling Index, are not so expressed and the methods given here should be used only if the data are converted to a parametric scale.
|
Withdrawn |
2004-08 |
Edition : 1 |
Number of pages : 24 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 11726:2017 |
Solid mineral fuels — Guidelines for the validation of alternative methods of analysis |
ISO 11726:2017 describes procedures for validating alternative methods of analysis for coal and coke either directly by comparison with the relevant International Standard method or indirectly by comparison with reference materials that have been exhaustively analysed using the relevant International Standard method.
The statistical analysis methods used are parametric, i.e. their use is possible only when the characteristic is expressed as a simple number on an approximately linear scale. The results from some methods, for example the Gray-King coke type, are not so expressed and the methods given here need to be used only if the data are converted to a parametric scale.
|
Withdrawn |
2017-11 |
Edition : 2 |
Number of pages : 23 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO/TS 12902:2001 |
Solid mineral fuels — Determination of total carbon, hydrogen and nitrogen — Instrumental methods |
|
Withdrawn |
2001-12 |
Edition : 1 |
Number of pages : 6 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 13605:2018 |
Solid mineral fuels — Major and minor elements in coal ash and coke ash — Wavelength dispersive x-ray fluorescence spectrometric method |
This document sets out a wavelength dispersive X-ray fluorescence (XRF) procedure for the determination of silicon, aluminium, iron, calcium, magnesium, sodium, potassium, titanium, manganese, phosphorus and sulfur.
|
Published |
2018-10 |
Edition : 1 |
Number of pages : 16 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO/TS 13605:2012 |
Solid mineral fuels — Major and minor elements in hard coal ash and coke ash — Wavelength dispersive X-ray fluorescence spectrometric method |
ISO/TS 13605:2012 sets out a wavelength dispersive X-ray fluorescence procedure for the determination of silicon, aluminium, iron, calcium, magnesium, sodium, potassium, titanium, manganese, phosphorus and sulfur.
The method is applicable to coal ashes, coke ashes and boiler ashes having components within the concentration ranges specified in ISO/TS 13605:2012.
|
Withdrawn |
2012-05 |
Edition : 1 |
Number of pages : 15 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 13909-1:2001 |
Hard coal and coke — Mechanical sampling — Part 1: General introduction |
|
Withdrawn |
2001-12 |
Edition : 1 |
Number of pages : 9 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 13909-1:2016 |
Hard coal and coke — Mechanical sampling — Part 1: General introduction |
ISO 13909-1:2016 defines the basic terms used in the sampling of solid mineral fuels, describes the general principles of sampling and details the information to be provided in the documentation and the sampling report. It also lists the other parts and gives guidance on the selection of the appropriate part.
It does not include sampling of brown coals and lignites, or sampling from coal seams, for which guidance is given in ISO 14180. Manual sampling of coal and coke is covered in ISO 18283.
|
Published |
2016-07 |
Edition : 2 |
Number of pages : 9 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 13909-5:2001 |
Hard coal and coke — Mechanical sampling — Part 5: Coke — Sampling from moving streams |
|
Withdrawn |
2001-12 |
Edition : 1 |
Number of pages : 29 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 13909-5:2016 |
Hard coal and coke — Mechanical sampling — Part 5: Coke — Sampling from moving streams |
ISO 13909-5:2016 specifies procedures and requirements for the design and establishment of sampling schemes for the mechanical sampling of coke from moving streams and the methods of sampling used.
The diversity of types of equipment for sampling and the conditions under which mechanical sampling is performed make it inappropriate to specify standard designs for samplers which will be applicable to all situations.
|
Published |
2016-07 |
Edition : 2 |
Number of pages : 22 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 13909-6:2001 |
Hard coal and coke — Mechanical sampling — Part 6: Coke — Preparation of test samples |
|
Withdrawn |
2001-12 |
Edition : 1 |
Number of pages : 24 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 9202:1991 |
Jewellery — Fineness of precious metal alloys |
Specifies a range of fineness of gold alloys (375, 585, 750, 916), platinum alloys (850, 900, 950), palladium alloys (500, 950), and silver alloys (800, 835, 925).
|
Withdrawn |
1991-09 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
39.060
Jewellery
|
| ISO 13909-6:2016 |
Hard coal and coke — Mechanical sampling — Part 6: Coke — Preparation of test samples |
ISO 13909-6:2016 describes the preparation of samples of coke from the combination of primary increments to the preparation of samples for specific tests.
|
Published |
2016-07 |
Edition : 2 |
Number of pages : 25 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 13909-7:2001 |
Hard coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample preparation and testing |
|
Withdrawn |
2001-12 |
Edition : 1 |
Number of pages : 40 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 13909-7:2016 |
Hard coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample preparation and testing |
In ISO 13909-7:2016, formulae are developed which link the variables that contribute to overall sampling precision. Methods are described for estimating overall precision and for deriving values for primary increment variance which can be used to modify the sampling scheme to change the precision. Methods for checking the variance of sample preparation and testing are also described.
|
Published |
2016-07 |
Edition : 2 |
Number of pages : 43 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 13909-8:2001 |
Hard coal and coke — Mechanical sampling — Part 8: Methods of testing for bias |
|
Withdrawn |
2001-12 |
Edition : 1 |
Number of pages : 31 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 13909-8:2016 |
Hard coal and coke — Mechanical sampling — Part 8: Methods of testing for bias |
ISO 13909-8:2016 sets out principles and procedures for testing the bias of test samples of hard coals or cokes, taken in accordance with ISO 13909: 2016 (all parts).
NOTE In the text, the term "fuel" is used where both coal and coke would be applicable in the context and either "coal" or "coke" where only one is applicable.
|
Published |
2016-07 |
Edition : 2 |
Number of pages : 28 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 15239:2005 |
Solid mineral fuels — Evaluation of the measurement performance of on-line analysers |
ISO 15239:2005 sets out practices for the evaluation of the measurement performance of all types of on-line analysers for solid mineral fuel.
It presents information on the different types of analyser currently available and describes procedures for the evaluation of various aspects of measurement performance, appropriate methods of test and techniques for the statistical assessment of the data collected.
|
Published |
2005-04 |
Edition : 1 |
Number of pages : 61 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO/TS 17225-8:2016 |
Solid biofuels — Fuel specifications and classes — Part 8: Graded thermally treated and densified biomass fuels |
ISO/TS 17225-8:2016 determines the fuel quality classes and specifications of graded densified solid biofuels produced from thermally treated biomass for non-industrial and industrial use. This document covers pellets and briquettes produced from the following raw materials (see ISO 17225‑1:2014, Table 1):
- 1.1 Forest, plantation and other virgin wood;
- 1.2 By-products and residues from wood processing industry;
- 1.3.1 Chemically untreated used wood;
- 2. Herbaceous biomass;
- 3. Fruit biomass;
- 4. Aquatic biomass.
Subcategories of the above stated raw materials are included.
ISO/TS 17225-8:2016 does not consider products, which are marketed as charcoal or as charcoal products. For these products, ISO 17225‑1:2014, Table 14 shall apply.
NOTE 1 For thermally treated powder, ISO 17225‑1:2014, Table 15 or Table 16 may be used for specification.
NOTE 2 Health, safety and environmental issues for solid biofuels are important and need special attention; however, they are outside the scope of this document.
|
Withdrawn |
2016-12 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
27.190
Biological sources and alternative sources of energy
;
75.160.10
Solid fuels
|
| ISO 18283:2006 |
Hard coal and coke — Manual sampling |
ISO 18283:2006 defines the basic terms used in manual sampling of hard coal and coke and describes the general principles of sampling. ISO 18283:2006 specifies procedures and requirements for establishing a manual sampling scheme, methods of manual sampling, sampling equipment, handling and storage of samples, sample preparation and a sampling report.
ISO 18283:2006 applies to manual sampling from fuels in movement. Guidelines for manual sampling from fuels in stationary situations are given, but this method of sampling does not provide a representative test sample and the sampling report shall state this.
ISO 18283:2006 does not include sampling of brown coals and lignites, sampling from coal seams or mechanical sampling of coal and coke.
|
Withdrawn |
2006-09 |
Edition : 1 |
Number of pages : 71 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 18283:2006/Cor 1:2009 |
Hard coal and coke — Manual sampling — Technical Corrigendum 1 |
|
Withdrawn |
2009-05 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO/DIS 2613-2 |
Analysis of natural gas — Biomethane — Part 2: Determination of siloxane content by gas chromatography ion mobility spectrometry |
|
Under development |
|
Edition : 1 |
Number of pages : 10 |
Technical Committee |
75.060
Natural gas
|
| ISO 18283:2022 |
Coal and coke — Manual sampling |
This document provides the basic terms used in manual sampling of coal and coke and describes the general principles of sampling. It provides procedures and requirements for establishing a manual sampling scheme, methods of manual sampling, sampling equipment, handling and storage of samples, sample preparation and a sampling report, and applies to manual sampling during the transfer of coal or coke. Guidelines for manual sampling in stationary situations are given in Annex B, but this method of sampling does not provide a representative test sample and the sampling report shall state this.
This document covers sampling of brown coals and lignites, but does not include sampling from coal seams, for which guidance is given in ISO 14180. Mechanical sampling of coal and coke is covered in ISO 13909.
|
Published |
2022-03 |
Edition : 2 |
Number of pages : 60 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 18806:2019 |
Solid mineral fuels — Determination of chlorine content |
This document specifies two methods (high temperature combustion and high pressure vessel combustion) for the determination of chlorine in solid mineral fuels. It is applicable to solid mineral fuels.
The chlorine in the absorption solution can be determined using different finishes, such as coulometric or potentiometric titration, spectrophotometry or ion chromatography.
The method is applicable to determine the chlorine content higher than 0,005 % mass fraction.
|
Published |
2019-09 |
Edition : 1 |
Number of pages : 13 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO/TS 18806:2014 |
Solid mineral fuels — Determination of Chlorine content |
ISO/TS 18806:2014 specifies two methods (high temperature combustion and bomb combustion) for the determination of chlorine in solid mineral fuels. It is applicable to hard coals, brown coals, coke, and tailings.
The chlorine in the digestion solution can be determined using different methods, e.g. an ion-selective electrode, coulometric or potentiometric titration, spectrophotometry, or ion chromatography. In this Technical Specification, the ion chromatographic separation with conductivity detection is described.
The method is applicable to determine the chlorine content higher than 0,005 per cent mass fraction.
|
Withdrawn |
2014-12 |
Edition : 1 |
Number of pages : 11 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 18894:2006 |
Coke — Determination of coke reactivity index (CRI) and coke strength after reaction (CSR) |
ISO 18894:2006 specifies the equipment and techniques used for determining lump-coke (> 20 mm) reactivity in carbon dioxide gas at elevated temperatures and its strength after reaction in carbon dioxide gas by tumbling in a cylindrical chamber.
|
Withdrawn |
2006-04 |
Edition : 1 |
Number of pages : 16 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 18894:2018 |
Coke — Determination of coke reactivity index (CRI) and coke strength after reaction (CSR) |
ISO 18894:2018 specifies the equipment and techniques used for determining lump-coke (nominal top size >20 mm) reactivity in carbon dioxide gas at elevated temperatures and its strength after reaction in carbon dioxide gas by tumbling in a cylindrical chamber.
Main application is the testing of coke to be used in iron making blast furnaces (CRI~ < 33, CSR~ > 55). This standard can also be applied to other coke types (e.g. foundry coke), but limited precision is to be expected. Application to coke for non-iron making blast furnaces is beyond the scope of this document.
|
Published |
2018-02 |
Edition : 2 |
Number of pages : 19 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 19579:2006 |
Solid mineral fuels — Determination of sulfur by IR spectrometry |
ISO 19579:2006 specifies an alternative method of determining the total sulfur content of hard coal, brown coal, and lignite by high-temperature combustion and infrared absorption using commercially available instruments.
This method has been shown to be applicable to coal samples having an ash yield of less than 40 %.
|
Published |
2006-10 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 20336:2017 |
Solid mineral fuels — Determination of total sulfur by Coulomb titration method |
ISO 20336:2017 specifies an alternative method of determining the total sulfur content of coal and coke by high-temperature combustion ? Coulomb titration.
|
Published |
2017-10 |
Edition : 1 |
Number of pages : 6 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 21398:2007 |
Hard coal and coke — Guidance to the inspection of mechanical sampling systems |
ISO 21398:2007 sets out recommended practices for the inspection of mechanical sampling systems. ISO 21398:2007 serves as a reference for conformance with applicable ISO/TC 27 International Standards.
ISO 21398:2007 covers general considerations including precision, mineral variability and bias, establishment of inspection systems and inspection procedure.
|
Withdrawn |
2007-06 |
Edition : 1 |
Number of pages : 25 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 21398:2019 |
Hard coal and coke — Guidance to the inspection of mechanical sampling systems |
This document sets out recommended practices for the inspection of mechanical sampling systems. It serves as a guide for conformance with applicable ISO/TC 27 standards.
This document covers general considerations including precision, mineral variability and bias, establishment of inspection systems and inspection procedure.
|
Published |
2019-10 |
Edition : 2 |
Number of pages : 23 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 21637:2020 |
Solid recovered fuels — Vocabulary |
This document defines terms for solid recovered fuels to enable the user to understand the scope of the work of ISO/TC 300. Where a term and definition are required in a single standard, the term and definition will be referenced in that standard.
|
Published |
2020-12 |
Edition : 1 |
Number of pages : 13 |
Technical Committee |
01.040.75
Petroleum and related technologies (Vocabularies)
;
75.160.10
Solid fuels
|
| ISO 21640:2021 |
Solid recovered fuels — Specifications and classes |
This document specifies a classification system for solid recovered fuels (SRF), and a template containing a list of characteristics for the specification of their properties, enabling trade and use of SRF supporting the protection of the environment.
SRF are produced from non-hazardous waste.
NOTE 1 Untreated municipal solid waste as such cannot be considered SRF. Untreated municipal solid waste can however be feedstock to plants producing SRF.
NOTE 2 Chemically treated solid biofuels that do not contain halogenated organic compounds or heavy metals at levels higher than those in typical virgin material, can be defined as solid biofuels and thus be part of the standard series ISO 17225[1].
|
Published |
2021-05 |
Edition : 1 |
Number of pages : 26 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 21644:2021 |
Solid recovered fuels — Methods for the determination of biomass content |
This document specifies three methods for the determination of the biomass content in solid recovered fuels: the 14C content method, the selective dissolution and the manual sorting methods.
|
Published |
2021-01 |
Edition : 1 |
Number of pages : 45 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 21645:2021 |
Solid recovered fuels — Methods for sampling |
This document specifies methods for taking samples of solid recovered fuels for example from production plants, from deliveries or from stock. It includes manual and mechanical methods.
It is not applicable to solid recovered fuels that are formed by liquid or sludge, but it includes dewatered sludge.
|
Published |
2021-03 |
Edition : 1 |
Number of pages : 56 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 21646:2022 |
Solid recovered fuels — Sample preparation |
This document specifies methods for sample preparation to ensure representativeness of the samples throughout the preparation procedures to produce general analysis samples. Suitable test portions can be taken from the laboratory or general analysis samples and used for analysis according to the specific requirements defined in the corresponding analytical procedures.
This document specifies the correct sample preparation sequence to be applied to:
a) the composite sample, in order to produce a laboratory sample (taking into account large pieces of solid recovered fuel);
b) each sub-sampling step throughout the testing programme;
c) the laboratory sample, in order to obtain suitable test portions;
d) ensure the representativeness of the test portions that have been taken according to the sample preparation plan, prior to physical analysis, chemical analysis or both (e.g. extractions, digestion, analytical determinations).
The methods specified in this document can be used for sample preparation, for example, when the samples are to be tested for bulk density, biomass content determination, mechanical durability, particle size distribution, moisture content, ash content, ash melting behaviour, calorific value, chemical composition, impurities and self-heating properties. The methods are not intended to be applied to the very large samples required for the testing of bridging properties.
|
Published |
2022-05 |
Edition : 1 |
Number of pages : 61 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 21654:2021 |
Solid recovered fuels — Determination of calorific value |
This document specifies a method for the determination of gross calorific value of solid recovered fuels at constant volume and at the reference temperature 25 °C in a combustion vessel calorimeter calibrated by combustion of certified benzoic acid.
|
Published |
2021-06 |
Edition : 1 |
Number of pages : 60 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 21656:2021 |
Solid recovered fuels — Determination of ash content |
This document specifies methods for the determination of ash content of all solid recovered fuels.
|
Published |
2021-02 |
Edition : 1 |
Number of pages : 13 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 21660-3:2021 |
Solid recovered fuels — Determination of moisture content using the oven dry method — Part 3: Moisture in general analysis sample |
This document specifies a method for the determination of moisture in a general analysis sample by drying the sample in an oven. This method is suitable for use for general analysis samples in accordance with CEN/TS 15414‑1[3][1]. It is applicable to all solid recovered fuels.
If solid recovered fuels contain large amounts of oil-fractions the Karl-Fischer-Method (for example ISO 760) is advisable. Otherwise, a lower temperature is recommended (e.g. 50 °C ± 10 °C) and a longer drying time until constant mass is achieved.
NOTE The term moisture content, when used with recovered materials, can be misleading since solid recovered materials, e. g. biomass, frequently contain varying amounts of volatile compounds (extractives) which can evaporate when determining the moisture content of the general analyses sample by oven drying.
[1] The adoption of the standard series EN 15414 as standard series ISO 21660 is planned. ISO 21660‑3 is published in parallel at CEN level as EN 21660-3.
|
Published |
2021-03 |
Edition : 1 |
Number of pages : 10 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 2160:1985/Cor 1:1993 |
Petroleum products — Corrosiveness to copper — Copper strip test — Technical Corrigendum 1 |
|
Withdrawn |
1993-11 |
Edition : 2 |
Number of pages : 1 |
Technical Committee |
75.080
Petroleum products in general
|
| ISO 21663:2020 |
Solid recovered fuels — Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method |
This document specifies the determination of total content of carbon, hydrogen, nitrogen and sulfur in solid recovered fuels by instrumental method. Depending on the amount of test portion, micro or macro instrumental apparatus are used.
This method is applicable for concentrations on dry matter basis of C > 0,1 %, N > 0,1 %, H > 0,1 % and S > 0,05 %.
|
Published |
2020-11 |
Edition : 1 |
Number of pages : 12 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 21911-1:2022 |
Solid recovered fuels — Determination of self-heating — Part 1: Isothermal calorimetry |
This document specifies an analytical method for quantification of the spontaneous heat generation from solid recovered fuels using isothermal calorimetry.
This document gives guidance on the applicability and use of the specified analytical method. It further establishes procedures for sampling and sample handling of solid recovered fuels prior to the analysis of spontaneous heat generation.
The test procedure given in this document quantifies the thermal power (heat flow) of the sample during the test. It does not identify the source of self-heating in the test portion analysed.
|
Published |
2022-11 |
Edition : 1 |
Number of pages : 12 |
Technical Committee |
75.160.10
Solid fuels
|
| No name found |
|
|
|
|
|
|
|
|
| ISO 21912:2021 |
Solid recovered fuels — Safe handling and storage of solid recovered fuels |
This document provides principles and requirements for safe handling, treatment and storage of solid recovered fuels (SRF), prepared from non-hazardous waste, to be used for energy purposes. This document covers process stages from point of acceptance of material to point of delivery of SRF.
This document excludes fuels that are included in the scope of ISO/TC 238 Solid biofuels and ISO/TC 28 Petroleum products and related products of synthetic or biological origin.
It uses a risk-based approach to determine what safety measures are to be considered.
Although unloading and loading of e.g. vessels, trains or trucks are included, the safety issues following the loading and transport itself are not.
|
Published |
2021-02 |
Edition : 1 |
Number of pages : 50 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO/TR 21916:2021 |
Solid recovered fuels — Guidance for the specification of solid recovered fuels (SRF) for selected uses |
This document addresses the provision of background references that are helpful in defining a more detailed specification for SRF according to its specific end use for energy conversion (EfW plants) and to support the SRF market. The aim is to enable all the interested stakeholders – producers, end users, legislators, local authority bodies and standardization bodies – to guarantee that the SRF complies fully with technical, environmental and economic requirements and to facilitate its social acceptability when utilized for energy conversion.
This document is intended to provide references for the specification of SRF produced from non-hazardous waste streams and traded to EfW plants as waste. The quality of such SRF is specified through values for relevant fuel properties, appropriate to the subsequent end uses that have an expected growth or an established/well consolidated role in heat and power generation in waste-to-energy systems:
— coal co-combustion in cement kilns,
— gasification,
— coal co-combustion in power plants.
The SRF can also be used in other end-use applications but these are not addressed in this document.
|
Published |
2021-07 |
Edition : 1 |
Number of pages : 130 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 22167:2021 |
Solid recovered fuels — Determination of content of volatile matter |
This document specifies the requirements and a method for the determination of volatile matter of solid recovered fuels.
|
Published |
2021-03 |
Edition : 1 |
Number of pages : 15 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 22940:2021 |
Solid recovered fuels — Determination of elemental composition by X-ray fluorescence |
This document specifies the procedure for a determination of major and minor element concentrations in solid recovered fuel material by energy-dispersive X-ray fluorescence (EDXRF) spectrometry or wavelength-dispersive X-ray fluorescence (WDXRF) spectrometry using a calibration with solid recovered fuel reference materials or solid recovered fuel samples with known content. A semiquantitative determination can be carried out using matrix independent standards.
This document is applicable to the following elements: Na, Mg, Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Br, Mo, Cd, Sb, Sn, Tl and Pb. Concentration levels between approximately 0,000 1 % and 100 % can be determined depending on the element, the calibration materials used and the instrument used.
NOTE X-ray fluorescence spectrometry can be used as a fast method for a qualitative overview of elements and impurities and after suitable calibration it is very useful for determining major elements or even minor elements (except Hg) in order to quickly identify increased concentrations of minor elements in solid recovered fuels (SRF), for example during SRF-production.
|
Published |
2021-08 |
Edition : 1 |
Number of pages : 38 |
Technical Committee |
75.160.10
Solid fuels
|
| ISO 23873:2010 |
Hard coal — Method for the measurement of the swelling of hard coal using a dilatometer |
ISO 23873:2010 describes a method for the measurement of the swelling of hard coal using a dilatometer.
|
Published |
2010-11 |
Edition : 1 |
Number of pages : 12 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 22764:2020 |
Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys |
This document specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.
|
Published |
2020-01 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
39.060
Jewellery
|
| ISO 29541:2010 |
Solid mineral fuels — Determination of total carbon, hydrogen and nitrogen content — Instrumental method |
ISO 29541:2010 specifies a method for the determination of total carbon, hydrogen and nitrogen in coal and coke by instrumental methods.
|
Published |
2010-10 |
Edition : 1 |
Number of pages : 10 |
Technical Committee |
73.040
Coals
;
75.160.10
Solid fuels
|
| ISO 2596:1984 |
Iron ores — Determination of hygroscopic moisture in analytical samples — Gravimetric and Karl Fischer methods |
|
Withdrawn |
1984-11 |
Edition : 3 |
Number of pages : 11 |
Technical Committee |
73.060
Metalliferous minerals and their concentrates
|
| ISO 2597:1985 |
Iron ores — Determination of total iron content — Titrimetric methods |
|
Withdrawn |
1985-11 |
Edition : 2 |
Number of pages : 12 |
Technical Committee |
73.060
Metalliferous minerals and their concentrates
|
| ISO 3271:1985 |
Iron ores — Determination of tumbler strength |
|
Withdrawn |
1985-02 |
Edition : 2 |
Number of pages : 6 |
Technical Committee |
73.060
Metalliferous minerals and their concentrates
|
| ISO 4686:1980 |
Iron ores — Determination of silicon content — Reduced molybdosilicate spectrophotometric method |
|
Withdrawn |
1980-02 |
Edition : 1 |
Number of pages : 6 |
Technical Committee |
73.060
Metalliferous minerals and their concentrates
|
| ISO 4695:1984 |
Iron ores — Determination of reducibility |
|
Withdrawn |
1984-06 |
Edition : 1 |
Number of pages : 7 |
Technical Committee |
73.060
Metalliferous minerals and their concentrates
|
| ISO 5418:1984 |
Iron ores — Determination of copper content — 2,2'-Biquinolyl spectrophotometric method |
|
Withdrawn |
1984-06 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
73.060
Metalliferous minerals and their concentrates
|
| ISO 7215:1985 |
Iron ores — Determination of relative reducibility |
|
Withdrawn |
1985-08 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
73.060
Metalliferous minerals and their concentrates
|
| ISO 1709:1975 |
Nuclear energy — Fissile materials — Principles of criticality safety in handling and processing |
|
Withdrawn |
1975-10 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 1709:1995 |
Nuclear energy — Fissile materials — Principles of criticality safety in storing, handling and processing |
Specifies the basic principles and limitations which govern operations with fissile materials. Describes general criticality safety criteria for equipment design and for the development of operating controls. Does not cover quality assurance requirements or details of equipment or operational procedures, does not deal with the effects of radiation on man or materials.These criteria apply to operations with fissile materials outside nuclear reactors but within the boundaries of nuclear facilities. Replaces the first edition, which has been technically revised.
|
Withdrawn |
1995-10 |
Edition : 2 |
Number of pages : 4 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 1709:2018 |
Nuclear energy — Fissile materials — Principles of criticality safety in storing, handling and processing |
ISO 1709:2018 specifies the basic principles and limitations which govern operations with fissile materials. It discusses general nuclear criticality safety criteria for equipment design and for the development of operating controls, while providing guidance for the assessment of procedures, equipment, and operations. It does not cover specific quality assurance requirements or details of equipment or operational procedures.
ISO 1709:2018 does not deal with the issues associated with administrative criteria relating to nuclear criticality safety. These issues are covered by ISO 14943. It does not cover the effects of radiation on man or materials, unless the material properties affect nuclear criticality safety.
These criteria apply to operations with fissile materials outside nuclear reactors but within the boundaries of nuclear establishments. They are concerned with the limitations which are imposed on operations because of the properties of these materials which permit them to support nuclear chain reactions. These principles apply to quantities of fissile nuclides in which nuclear criticality safety is required to be established.
ISO 1709:2018 can also be applied to the transport of fissile materials outside the boundaries of nuclear establishments.
|
Published |
2018-02 |
Edition : 3 |
Number of pages : 9 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 1709:2018/Amd 1:2022 |
Nuclear energy — Fissile materials — Principles of criticality safety in storing, handling and processing — Amendment 1: Methods of control and safety equipment |
|
Published |
2022-08 |
Edition : 3 |
Number of pages : 1 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 9278:1992 |
Uranium dioxide pellets — Determination of density and amount of open and closed porosity — Boiling water method and penetration immersion method |
Describes for two methods the principle, the apparatus, the procedure of the boiling water method and of the m-Xylene impregnation method, the precision, the expression of results and the contents of the test report.
|
Withdrawn |
1992-03 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO/CD 6863 |
Preparation of Plutonium and Uranium spikes for Isotope Dilution Mass Spectrometry (IDMS) |
This method applies to the preparation and validation of the spikes used for the measurement of the concentration of uranium and/or plutonium in input solutions of irradiated Magnox and light water reactor fuels (boiling water reactor or pressurized water reactor), in final products at spent-fuel reprocessing plants and in feed and products of MOX and uranium fuel fabrication by isotope dilution mass spectrometry (IDMS).
|
Under development |
|
Edition : 1 |
|
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 7097-1:2004 |
Nuclear fuel technology — Determination of uranium in solutions, uranium hexafluoride and solids — Part 1: Iron(II) reduction/potassium dichromate oxidation titrimetric method |
ISO 7097-1:2004 describes an analytical method for the determination of uranium in pure product material samples such as U metal, UO2, UO3, uranyl nitrate hexahydrate, uranium hexafluoride and U3O8 from the nuclear fuel cycle. This procedure is sufficiently accurate and precise to be used for nuclear materials accountability. This method can be used directly for the analysis of most uranium and uranium oxide nuclear reactor fuels, either irradiated or unirradiated, and of uranium nitrate product solutions. Fission products equivalent to up to 10 % burn-up of heavy atoms do not interfere, and other elements which could cause interference are not normally present in sufficient quantity to affect the result significantly. The method recommends that an aliquot of sample is weighed and that a mass titration is used, in order to obtain improved precision and accuracy. This does not preclude the use of any alternative technique which could give equivalent performance. As the performance of some steps of the method is critical, the use of some automatic device has some advantages, mainly in the case of routine analysis.
|
Published |
2004-07 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 7097-2:2004 |
Nuclear fuel technology — Determination of uranium in solutions, uranium hexafluoride and solids — Part 2: Iron(II) reduction/cerium(IV) oxidation titrimetric method |
ISO 7097:Part 2 describes an analytical method for the determination of uranium in pure product material samples such as U metal, UO2, UO3, uranyl nitrate hexahydrate, uranium hexafluoride and U3O8 from the nuclear fuel cycle. This procedure is sufficiently accurate and precise to be used for nuclear materials accountability.
This method does not generate a toxic mixed waste as does the potassium dichromate titration. The method may not be applied to scrap or waste samples until such time as it is qualified by obtaining results statistically equivalent to those obtained by the potassium dichromate method on the same sample types.
The method recommends that an aliquot of sample is weighed and that a mass titration is used, in order to obtain improved precision and accuracy. This does not preclude the use of any alternative techniques which could give equivalent performance. As the performance of some steps of the method is critical, the use of some automatic device has some advantages, mainly in the case of routine analysis.
|
Withdrawn |
2004-07 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 7097-2:2022 |
Nuclear fuel technology — Determination of uranium in solutions, uranium hexafluoride and solids — Part 2: Iron(II) reduction/cerium(IV) oxidation titrimetric method |
This document describes an analytical method for the determination of uranium in samples from pure product materials such as U metal, UO2, UO3, U3O8, uranyl nitrate hexahydrate and uranium hexafluoride from the nuclear fuel cycle. This procedure is sufficiently accurate and precise to be used for nuclear materials accountability. This method can be used directly for the analysis of most uranium and uranium oxide nuclear reactor fuels, either irradiated or un-irradiated, and of uranium nitrate product solutions. Fission products equivalent to up to 10 % burn-up of heavy atoms do not interfere, and other elements which could cause interference are not normally present in sufficient quantity to affect the result significantly. The method recommends that an aliquot of sample is weighed and that a mass titration is used, in order to obtain improved precision and accuracy. This does not preclude the use of alternative techniques which could give equivalent performance. The use of automatic device(s) in the performance of some critical steps of the method has some advantages, mainly in the case of routine analysis.
This method does not generate a toxic mixed waste as does the potassium dichromate titration in ISO 7097-1.
|
Published |
2022-11 |
Edition : 2 |
Number of pages : 17 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 7097:1983 |
Determination of uranium in reactor fuel solutions and in uranium product solutions — Iron (II) sulfate reduction/potassium dichromate oxidation titrimetric method |
Specifies an analytical method for the accurate and precise determination of uranium in solutions of reactor fuels fed to reprocessing plants and in the uranyl(VI) nitrate product solutions from such plants. The method can be used directly for the analysis of nitric acid solution of most uranium and uranium/plutonium oxide reactor fuels, either irradiated or unirradiated. Fission products equivalent to up to 10 % burn-up of heavy atoms do not interfere.
|
Withdrawn |
1983-12 |
Edition : 1 |
Number of pages : 5 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 7195:1993 |
Packaging of uranium hexafluoride (UF6) for transport |
Specifies requirements concerning the design, manufacture and testing of transport cylinders and packaging, the in-service testing and shipping requirements. Annex A includes principles for the safe handling of UF6, annex B gives typical examples of sampling and transport cylinders, valves and packaging, annex C describes properties of UF6, its reaction products and associated hazards.
|
Withdrawn |
1993-10 |
Edition : 1 |
Number of pages : 40 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 7195:2005 |
Nuclear energy — Packaging of uranium hexafluoride (UF6) for transport |
ISO 7195:2005 specifies requirements for packaging of uranium hexafluoride (UF6) for transport.
It applies to packages designed to contain uranium hexafluoride in quantities of 0,1 kg or more; design, manufacture, inspection and testing of new cylinders and protective packagings; maintenance, repair, inspection and testing of cylinders and protective packagings; and in-service inspection and testing requirements for cylinders and protective packagings.
|
Withdrawn |
2005-09 |
Edition : 2 |
Number of pages : 72 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 7195:2020 |
Nuclear energy — Packagings for the transport of uranium hexafluoride (UF6) |
This document provides the following:
— specifications for cylinders for the transport of uranium hexafluoride (UF6) to provide compatibility among different users,
— description of cylinder designs, but is not intended to develop new designs,
— fabrication requirements for the procurement of new cylinders designed for the transport of 0,1 kg or more of uranium hexafluoride,
— fabrication requirements for the procurement of new valve protections, valves and plugs, and
— requirements for cylinders and valve protections in service.
|
Published |
2020-11 |
Edition : 3 |
Number of pages : 91 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 7476:1990 |
Determination of uranium in uranyl nitrate solutions of nuclear grade quality — Gravimetric method |
Gives a precise and accurate gravimetric method for determining the uranium content. Non-volatile impurities influence the accuracy of the method. Specifies principle, interferences, reagents, apparatus, procedure, expression of results and test report.
|
Withdrawn |
1990-12 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 7476:2003 |
Nuclear fuel technology — Determination of uranium in uranyl nitrate solutions of nuclear grade quality — Gravimetric method |
ISO 7476:2003 specifies a precise and accurate gravimetric method for determining the mass fraction of uranium in uranyl nitrate solutions of nuclear grade quality containing more than 100 g/kg of uranium.
Non-volatile impurities influence the accuracy of the method.
|
Published |
2003-11 |
Edition : 2 |
Number of pages : 6 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 8298:1987 |
Determination of plutonium in nitric acid solutions — Method by oxidation by cerium(IV), reduction by iron(II) ammonium sulfate and amperometric back-titration with potassium dichromate |
|
Withdrawn |
1987-02 |
Edition : 1 |
Number of pages : 7 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 8298:2000 |
Nuclear fuel technology — Determination of milligram amounts of plutonium in nitric acid solutions — Potentiometric titration with potassium dichromate after oxidation by Ce(IV) and reduction by Fe(II) |
|
Published |
2000-03 |
Edition : 2 |
Number of pages : 10 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 8299:1993 |
Determination of isotopic content and concentration of uranium and plutonium in nitric acid solution — Mass spectrometric method |
The method is based on isotope ratio measurements in solutions by thermal ionization mass spectrometry. Includes the following steps: dilution, spike addition, isotope exchange chemistry, ion exchange purification/separation, preparation of filaments, mass spectrometric measurements and calculation of isotopic and elemental concentrations. Pu 238 is determined by means of alpha spectrometry if interferences from U 238 cannot be eliminated. Is applicable to solutions of irradiated fuels from boiling water or pressurized water reactors and, after modification of chemical separation and spike solution, also to other types of fuel.
|
Withdrawn |
1993-05 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 8299:2005 |
Nuclear fuel technology — Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry |
ISO 8299:2005 applies to the measurement of the isotopic composition and the concentration of uranium and plutonium in input solutions of irradiated Magnox and light water reactor fuels (boiling water reactor or pressurized water reactor), in final products at spent-fuel reprocessing plants and in feed and products of MOX and uranium fuel fabrication. The method is applicable to other fuels, but the chemical separation and spike solution are, if necessary, adapted to suit each type of fuel.
|
Withdrawn |
2005-02 |
Edition : 2 |
Number of pages : 22 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 8299:2019 |
Nuclear fuel technology — Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry |
This document specifies a method for the determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry.
The method applies to uranium and plutonium isotope composition and concentration measurement of irradiated Magnox and light water reactor fuels (boiling water reactor or pressurized water reactor), in final products at spent-fuel reprocessing plants, and in feed and products of MOX and uranium fuel fabrication. The method is applicable to other fuels, but the chemical separation and spike solution are, if necessary, adapted to suit each type of fuel.
|
Published |
2019-01 |
Edition : 3 |
Number of pages : 25 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 8300:1987 |
Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality — Gravimetric method |
The plutonium dioxide has to contain less than 0,5 % of non-volatile impurities. The content of these impurities shall be measured and a correction made to allow for them. The method is used to cross-check accountancy analyses of plutonium dioxide for safeguard purposes. Principle of the method, interferences, reagents, apparatus, procedure and expression of results are described.
|
Withdrawn |
1987-03 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 8300:2013 |
Nuclear fuel technology — Determination of plutonium content in plutonium dioxide of nuclear grade quality — Gravimetric method |
ISO 8300:2013 specifies a precise and accurate gravimetric method for determining the plutonium content in plutonium dioxide (PuO2) of nuclear grade quality, containing a mass fraction of less than 0,65 % of non-volatile impurities.
The method is used to cross-check accountancy analyses of plutonium dioxide.
|
Published |
2013-12 |
Edition : 2 |
Number of pages : 6 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 8425:1987 |
Determination of plutonium in pure plutonium nitrate solutions — Gravimetric method |
Specifies a method for determining plutonium in pure plutonium nitrate solutions and reference solutions, containing between 100 and 300 g of plutonium per litre, in a nitric acid medium. The principle of the method, interferences, reagents, apparatus, procedure and expression of results are described.
|
Withdrawn |
1987-03 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 8425:2013 |
Nuclear fuel technology — Determination of plutonium in pure plutonium nitrate solutions — Gravimetric method |
ISO 8425:2013 specifies a precise and accurate gravimetric method for determining the concentration of plutonium in pure plutonium nitrate solutions and reference solutions, containing between 100 g and 300 g of plutonium per litre, in a nitric acid medium.
|
Published |
2013-12 |
Edition : 2 |
Number of pages : 6 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 9005:1994 |
Uranium dioxide powder and sintered pellets — Determination of oxygen/uranium atomic ratio — Amperometric method |
Specifies an analytical method for the determination of the oxygen/uranium ratio in uranium dioxide powder and sintered pellets. The method is applicable to reactor grade samples of hyperstoichiometric uranium dioxide powder and pellets. The limit of detection for deviation from stoichiometric composition is 2,002 for uranium dioxide powder and 2,000 2 for sintered pellets.
|
Withdrawn |
1994-10 |
Edition : 1 |
Number of pages : 9 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 9005:2007 |
Nuclear energy — Uranium dioxide powder and sintered pellets — Determination of oxygen/uranium atomic ratio by the amperometric method |
ISO 9005:2007 specifies an analytical method for the determination of the oxygen/uranium ratio in uranium dioxide powder and sintered pellets.
The method is applicable to reactor grade samples of hyper-stoichiometric uranium dioxide powder and pellets. The presence of reducing agents or residual organic additives invalidates the procedure.
|
Published |
2007-03 |
Edition : 2 |
Number of pages : 11 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 9006:1994 |
Uranium metal and uranium dioxide powder and pellets — Determination of nitrogen content — Method using ammonia-sensing electrode |
Specifies an analytical method for determining the nitrogen content in uranium metal and uranium dioxide powder and pellets. Applicable to the determination of nitrogen, present as nitride.
|
Published |
1994-10 |
Edition : 1 |
Number of pages : 5 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 9161:2004 |
Uranium dioxide powder — Determination of apparent density and tap density |
ISO 9161:2004 specifies a method of determining the apparent density and tap density of free-flowing uranium dioxide (UO2) powder which will be used for pelleting and sintering of UO2 pellets as a nuclear fuel.
The method specified by ISO 9161:2004 can be used for different UO2 powder types including grains, granules, spheres or other kinds of particles. The method can also be applied to other fuel powders as PuO2, ThO2 and powder mixtures as UO2-PuO2 and UO2-Gd2O3.
|
Withdrawn |
2004-09 |
Edition : 1 |
Number of pages : 6 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 9161:2019 |
Uranium dioxide powder — Determination of apparent density and tap density |
This document specifies a method of determining the apparent density and tap density of free-flowing uranium dioxide (UO2) powder which will be used for pelleting and sintering of UO2 pellets as a nuclear fuel.
This method can be used for different UO2 powder types including grains, granules, spheres or other kinds of particles. The method can also be applied to other fuel powders as PuO2, ThO2 and powder mixtures as UO2-PuO2 and UO2-Gd2O3.
This document is based on the principle of using a flowmeter funnel (see 4.1). Other measurement apparatus, such as a Scott volumeter, can also be used.
|
Published |
2019-02 |
Edition : 2 |
Number of pages : 7 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 9989:1996 |
Determination of uranium in uranium dioxide powder and pellets — Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method |
|
Withdrawn |
1996-06 |
Edition : 1 |
Number of pages : 7 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|
| ISO 9278:2008 |
Nuclear energy - Uranium dioxide pellets — Determination of density and volume fraction of open and closed porosity |
ISO 9278:2008 specifies a method for determining the bulk density and the amount of open and closed porosity of sintered UO2 pellets. The method can be applied to other materials, for example green pellets, and UO2‑PuO2 or UO2‑Gd2O3 pellets.
|
Published |
2008-12 |
Edition : 2 |
Number of pages : 10 |
Technical Committee |
27.120.30
Fissile materials and nuclear fuel technology
|