GB 5751-1986
Replaced
GB/T 476-2008
Active
National standards
GB/T 476-2008 Determination of carbon and hydrogen in coal
GB/T 476-2008 Determination of carbon and hydrogen in coal
Basic Information
Standard Code:
GB/T 476-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Coal analysis methods
ICS Name:
\nCoal
Publish Date:
2008-07-29
Implement Date:
2009-05-01
Pages:
15 pages
Scope
This standard specifies the three-zone furnace method, the two-zone furnace method, and the power consumption method for determining hydrogen in dry coal samples of coal and water slurry; the principle, reagents and materials, equipment, test steps, result calculation, and precision of determining carbon by weight method; and is applicable to lignite, bituminous coal, anthracite, and water slurry.
Development Information
Replace the following standards
Referenced Standards
GB/T 212-2001 Proximate analysis of coal
GB/T 212-2008 Proximate analysis of coal
GB/T 218-1996 Determination of carbon dioxide content in the mineral carbonates associated with coal
GB/T 218-2016 Determination of the carbonate carbon dioxide content in coal
GB/T 18856.1-2002 Test methods for quality of coal water mixture—Part 1—Sampling for coal water mixture
GB/T 18856.1-2008 Test methods for coal water mixture—Part 1:Sampling
Adopt standards
ISO 625:1996(E)
Related Standards
GB 481-1993
abolished_transferred
GB 481-1993 Sampling method of coal sample for production
GB/T 15223-1994
Replaced
GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method
GB/T 15224.1-1994
Replaced
GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal
GB/T 15224.2-1994
Replaced
GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal
GB/T 15224.3-1994
Replaced