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ISO 7404-3:2009

Methods for the petrographic analysis of coals - Part 3: Method of determining maceral group composition

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Publication date: 2009-10-01
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ISO 7404-3:2009 specifies a method for determining the proportions of the maceral groups (and the minerals, if desired) in coals. ISO 7404-3:2009 is applicable only to determinations made on polished particulate blocks using incident white light. For lower-rank coals, the additional use of the fluorescence mode is necessary to identify liptinites.
Document identifier
ISO 7404-3:2009
Title
Methods for the petrographic analysis of coals - Part 3: Method of determining maceral group composition
ISO Category
TC 27: Solid mineral fuels
Publication date
2009-10-01
Status
Effective
International Relationship
BS ISO 7404-3:2009 * BS ISO 7404-3:2009
Cross references
Latest version
ISO 7404-3:2009
Methods for the petrographic analysis of coals - Part 3: Method of determining maceral group composition
Document identifier ISO 7404-3:2009
Publication date 2009-10-01
Classification 73.040. Coals
Status Effective
*
History of version
ISO 7404-3:2009 * ISO 7404-3:1994
Keywords
Classification
73.040. Coals
Pages
Price Contact

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