GB/T 26930.5-2011 Active National standards

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

Publish Date: 2011-09-29 Implement Date: 2012-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 26930.5-2011

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: 5 pages

Scope

This part of GB/T 26930 specifies the method for determining the content of toluene-insoluble matter in coal tar used for the production of primary aluminum.
This part is applicable to the determination of the content of toluene-insoluble matter in coal tar used for the production of primary aluminum.

Development Information

Word Count: 7 Thousand words Pages: 5 pages

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 26930.4-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 4:Determination of content of quinoline-insoluble material

Referenced Standards

ISO 6257

Adopt standards

ISO 6376:1980

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