KS E ISO 4689:2007
Iron ores－Determination of sulfur content－Barium sulfate gravimetric method

Standard No.

KS E ISO 4689:2007

Release Date

2007

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS E ISO 4689-3:2017

Latest

KS E ISO 4689-3:2022

Replace

KS E ISO 4689:2002

Scope

This standard specifies the barium sulfate weight method to quantify the sulfur content contained in iron ore.

KS E ISO 4689:2007 history

• 2022 KS E ISO 4689-3:2022 Iron ores ― Determination of sulfur content ― Part 3: Combustion/infrared method
• 2017 KS E ISO 4689-3:2017 Iron ores－Determination of sulfur content－Part 3：Combustion/infrared method
• 2007 KS E ISO 4689:2007 Iron ores－Determination of sulfur content－Barium sulfate gravimetric method
• 2006 KS E ISO 4689-3:2006 Iron ores-Determination of sulfur content-Part 3:Combustion/infrared method
• 0000 KS E ISO 4689:2002