YS/T 820.21-2013
Methods for chemical analysis of laterite nickel ores.Part 21:Determination of chromium content.The ammonium-ferrous sulfate titration method (English Version)

Standard No.

YS/T 820.21-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 820.21-2013

Scope

This part of YS/T 820 specifies the method for determination of chromium content in laterite nickel ore. This section applies to the determination of chromium content in laterite nickel ore. Measuring range: 0.30%~3.50%.

YS/T 820.21-2013 history

• 2013 YS/T 820.21-2013 Methods for chemical analysis of laterite nickel ores.Part 21:Determination of chromium content.The ammonium-ferrous sulfate titration method