GB/T 2292-1997
Coking products--Determination of toluene insoluble content (English Version)

Standard No.

GB/T 2292-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

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

Status

Be replaced 2018-12

Replace By

GB/T 2292-2018

Latest

GB/T 2292-2018

Scope

This standard specifies the principle, reagents, instruments, test procedures, result calculation and precision of determination of toluene insoluble content in coking products. This standard applies to the determination of toluene-insoluble content in coal tar pitch, modified pitch, coal tar pitch Zhuzhong oil, coal tar, wood preservative oil and coking feedstock oil for carbon black.

GB/T 2292-1997 history

• 2018 GB/T 2292-2018 Determination of toluene insoluble content for coking products
• 1997 GB/T 2292-1997 Coking products--Determination of toluene insoluble content