Reference number
ISO 7404-1:2016
© ISO 2026
ISO 7404-1:2016
Methods for the petrographic analysis of coals — Part 1: Vocabulary
Edition 3
2016-04
Withdrawn
Withdrawn (Edition 3, 2016)

Abstract

ISO 7404-1:2016 defines terms that are used in connection with both maceral and microlithotype analyses, and with the determination of the reflectance of vitrinite. It applies to the terms used in the examination of coal of all ranks.

ISO 7404-1:2016 is not intended to be a comprehensive glossary of coal petrographic terminology, nor does it attempt to provide sufficient information to allow recognition of all the coal components described. Further information may be obtained from the relevant ICCP publications[3][4][5].

General information

  • Status
     : Withdrawn
    Publication date
     : 2016-04
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 3
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 27/SC 5
    ICS :
    73.040  01.040.73 
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