YS/T 990.9-2014
Methods for chemical analysis of copper matte.Part 9:Determination of iron content.Potassium dichromate titration method (English Version)

Standard No.

YS/T 990.9-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 990.9-2014

Scope

This part of YS/T 990 specifies the method for determination of iron content in matte. This section is applicable to the determination of iron content in matte, and the determination range is 10.0%~48.0%.

YS/T 990.9-2014 history

• 2014 YS/T 990.9-2014 Methods for chemical analysis of copper matte.Part 9:Determination of iron content.Potassium dichromate titration method