KS E ISO 157:2003
Coal-Determination of forms of sulfur

Standard No.

KS E ISO 157:2003

Release Date

2003

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced 2013-12

Replace By

KS E ISO 157:2013

Latest

KS E ISO 157-2023

Scope

This standard determines the content of sulfate sulfur and pyrite sulfur present in coal, including brown coal and anthracite.

KS E ISO 157:2003 history

• 2023 KS E ISO 157-2023 Coal — Determination of forms of sulfur
• 0000 KS E ISO 157-2013(2018)
• 2013 KS E ISO 157:2013 Coal — Determination of forms of sulfur
• 2003 KS E ISO 157:2003 Coal-Determination of forms of sulfur