GB/T 6609.10-2004
Active
GB/T 26930.4-2011
Active
National standards
GB/T 26930.4-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 4:Determination of content of quinoline-insoluble material
GB/T 26930.4-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 4:Determination of content of quinoline-insoluble material
Basic Information
Standard Code:
GB/T 26930.4-2011
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Carbon materials
ICS Name:
Materials used in aluminum production
Publish Date:
2011-09-29
Implement Date:
2012-05-01
Pages:
6 pages
Scope
This part of GB/T 26930 specifies the method for determining the content of quinoline insolubles in coal tar used in the production of primary aluminum.
This part is applicable to the determination of the content of quinoline insolubles in coal tar used in the production of primary aluminum.
Development Information
Same series standard
GB/T 26930.1-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 1:Determination of water content—Azeotropic distillation(Dean and Stark) method
GB/T 26930.2-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 2:Determination of softening point by the ring and ball method
GB/T 26930.3-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 3:Determination of density—Pyknometric method
GB/T 26930.5-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes —Part 5:Determination of content of toluene-insoluble material
Referenced Standards
ISO 6257
Adopt standards
ISO 6791:1981
Related Standards
GB/T 6609.11-2004
Active
GB/T 6609.11-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of manganous oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.1-2004
Replaced
GB/T 6609.1-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of moisture-Gravimetric method
GB/T 6609.12-2004
Replaced
GB/T 6609.12-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of zinc oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.13-2004
Active
GB/T 6609.13-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of calcium oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.14-2004
Active