KS E ISO 975:2007
Brown coals and lignites－Determination of yield of benzenesoluble extract－Semi-automatic method

Standard No.

KS E ISO 975:2007

Release Date

2007

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS E ISO 975:2017

Latest

KS E ISO 975:2022

Scope

This specification covers a semi-automatic test method for determining the yield of benzene soluble extracts from lignite and lignite.

KS E ISO 975:2007 history

• 2022 KS E ISO 975:2022 Brown coals and lignites — Determination of yield of benzene-soluble extract — Semi-automatic method
• 2017 KS E ISO 975:2017 Brown coals and lignites－Determination of yield of benzenesoluble extract－Semi-automatic method
• 2007 KS E ISO 975:2007 Brown coals and lignites－Determination of yield of benzenesoluble extract－Semi-automatic method