GB/T 4000-2017
Determination of coke reactivity index (CRI) and coke strength after reaction (CSR) (English Version)

Standard No.

GB/T 4000-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

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

Latest

GB/T 4000-2017

Replace

GB/T 4000-2008

GB/T 4000-2017 Referenced Document

• GB/T 1997 Coke-Sampling and preparation of samples
• YB/T 4494 Technical specification of mechanical sample preparation for measuring coke reactivity index and coke strength after reaction

GB/T 4000-2017 history

• 2017 GB/T 4000-2017 Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
• 2008 GB/T 4000-2008 Coke reactivity and post-reaction strength test method
• 1996 GB/T 4000-1996 Coke--Determination of reactivity and strength after reaction