GB/T 1998-1980
abolished_transferred
GB/T 39769-2021
Active
National standards
GB/T 39769-2021 Determination of forms of sulfur in coke
GB/T 39769-2021 Determination of forms of sulfur in coke
Basic Information
Standard Code:
GB/T 39769-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Coke
ICS Name:
Solid fuel
Publish Date:
2021-03-09
Implement Date:
2021-10-01
Pages:
6 pages
Scope
This standard specifies the determination of the sulfate sulfur content in coke, the determination of the organic sulfur content, the calculation of the sulfide sulfur content, and the preparation of test reports.
This standard is applicable to the determination of various forms of sulfur in coke produced by high-temperature dry distillation of coal.
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 2286-1991 Coke—Determination of total sulphur
GB/T 2286-2008 Coke—Determination of total sulfur
GB/T 2286-2017 Determination of total sulfur composition of coke
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
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