KS E ISO 7404-4:2003
Methods for the petrographic analysis of bituminous coal and anthracite-Part 4 : Method of determining microlithotype, carbominerite and minerite composition

Standard No.

KS E ISO 7404-4:2003

Release Date

2003

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS E ISO 7404-4:2018

Latest

KS E ISO 7404-4-2023

Scope

This standard specifies the microlithotypes and carbamines contained in coal.

KS E ISO 7404-4:2003 history

• 2023 KS E ISO 7404-4-2023 Methods for the petrographic analysis of coals — Part 4: Method of determining microlithotype, carbominerite and minerite composition
• 2018 KS E ISO 7404-4:2018 Methods for the petrographic analysis of coals — Part 4: Method of determining microlithotype, carbominerite and minerite composition
• 2003 KS E ISO 7404-4:2003 Methods for the petrographic analysis of bituminous coal and anthracite-Part 4 : Method of determining microlithotype, carbominerite and minerite composition