YS/T 1046.2-2015
Methods for chemical analysis of copper slag concentrates.Part 2:Determination of gold and silver contents.Atomic absorption spectrmetry and fire assay method (English Version)

Standard No.

YS/T 1046.2-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 1046.2-2015

Scope

This part of YS/T 1046 specifies the method for determination of silver content in copper slag concentrate. This section applies to the determination of silver content in copper slag concentrate. The measurement range of method 1 is 20.0 g/t～400.0 g/t; the measurement range of method 2 is Au 0.50 g/t～10.00 g/t, Ag 50.0 g/t～400.0 g/t. The silver content in copper slag concentrate is in the range of 20.0 g/t ~ 50.0 g/t, and this method is used for arbitration.

YS/T 1046.2-2015 history

• 2015 YS/T 1046.2-2015 Methods for chemical analysis of copper slag concentrates.Part 2:Determination of gold and silver contents.Atomic absorption spectrmetry and fire assay method