HG/T 2958.6-1988
Celestite ores-Determination of silicon content-Perchloric acid dehydration gravimetric method (English Version)

Standard No.

HG/T 2958.6-1988

Language

Chinese, Available in English version

Release Date

1988

Published By

Professional Standard - Chemical Industry

Latest

HG/T 2958.6-1988

Replace

GB 9018.6-1988

Scope

This standard specifies the perchloric acid dehydration gravimetric method for the determination of silicon content in celestite ore. This standard applies to celestite ore products with a silica content greater than 15%.

HG/T 2958.6-1988 history

• 1988 HG/T 2958.6-1988 Celestite ores-Determination of silicon content-Perchloric acid dehydration gravimetric method

HG/T 2958.6-1988 Celestite ores-Determination of silicon content-Perchloric acid dehydration gravimetric method has been changed from GB 9018.6-1988 Celestite ores--Determination of silicon content--Perchloric acid dehydration gravimetric method.