GB/T 1998-1980
abolished_transferred
GB/T 44037-2024
Active
National standards
GB/T 44037-2024 Test method for coke solution loss percentage and strength after loss
GB/T 44037-2024 Test method for coke solution loss percentage and strength after loss
Basic Information
Standard Code:
GB/T 44037-2024
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Coke
ICS Name:
Solid fuel
Publish Date:
2024-05-28
Implement Date:
2024-12-01
Pages:
16 pages
Scope
This document describes the principles of determining the coke dissolution rate and strength after dissolution, the experimental instruments, equipment, and materials, the sampling and preparation of samples, the experimental steps, the calculation of results, and the test methods for precision.
This document is applicable to the determination of the dissolution rate and strength after dissolution of metallurgical coke used in blast furnace ironmaking. Other types of coke can refer to this document for implementation.
Development Information
Referenced Standards
GB/T 1997-1989 Coke—Sampling and preparation of samples
GB/T 1997-2008 Coke—Sampling and preparation of samples
GB/T 4000-1996 Coke—Determination of reactivity and strength after reaction
GB/T 4000-2008 Coke—Determination of reactivity and strength after reaction
GB/T 4000-2017 Determination of coke reactivityindex(CRI) and coke strength after reaction(CSR)
GB/T 9977-1988 The terms of coking products
GB/T 9977-2008 The terms of coking products
YB/T 4494-2015 YB/T 4494-2015 Coal Ash Reactivity and Mechanical Sampling Techniques for Post-Reaction Strength Specification
Related Standards
GB/T 4511.1-1984
Replaced
GB/T 4511.1-1984 Coke—Determination of show porosity
GB/T 4511.3-1984
Replaced
GB/T 4511.3-1984 Coke—Determination of apparent relative density and total porosity
GB/T 4511.4-1984
Replaced
GB/T 4511.4-1984 Coke—Determination of true relative density
GB/T 8729-1988
Replaced
GB/T 8729-1988 Foundry coke
GB/T 9977-1988
Replaced