GB/T 1873-1995
Phosphate rock and concentrate--Determination of silicon dioxide content--Gravimetric and volumetric methods (English Version)

Standard No.

GB/T 1873-1995

Language

Chinese, Available in English version

Release Date

1995

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 1873-1995

Replace

GB 1873-1980

Scope

This standard specifies the perchloric acid dehydration gravimetric method for the determination of silica content. This standard applies to the determination of silica content greater than 1% in phosphate rock and phosphate concentrate products.

GB/T 1873-1995 history

• 1995 GB/T 1873-1995 Phosphate rock and concentrate--Determination of silicon dioxide content--Gravimetric and volumetric methods
• 0000 GB 1873-1980