KS E ISO 157:2013
Coal — Determination of forms of sulfur

Standard No.

KS E ISO 157:2013

Release Date

2013

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS E ISO 157-2013(2018)

Latest

KS E ISO 157-2023

Replace

KS E ISO 157:2003

Scope

This standard specifies methods for determining the content of sulfate sulfur and pyrite sulfur present in coal, including brown coal and anthracite, and methods for calculating the amount of organic sulfur.

KS E ISO 157:2013 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