GB/T 7702.6-2008 Active National standards

GB/T 7702.6-2008 Test method for granular activated carbon from coal—Determination of methylene blue adsorption

GB/T 7702.6-2008 Test method for granular activated carbon from coal—Determination of methylene blue adsorption

Publish Date: 2008-02-01 Implement Date: 2008-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7702.6-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Coal used for coking, chemical industry, and building materials

ICS Name: Solid fuel

Publish Date: 2008-02-01

Implement Date: 2008-07-01

Pages: 6 pages

Scope

This section specifies the determination principle, measurement steps, and result calculation of the methylene blue adsorption value of coal-based granular activated carbon. This section is applicable to the determination of the methylene blue adsorption value of coal-based granular activated carbon, and it is also applicable to powdered coal-based activated carbon.

Development Information

Word Count: 9 Thousand words Pages: 6 pages

Same series standard

GB/T 7702.3-2008 Test method for granular activated carbon from coal—Determination of hardness GB/T 7702.7-2008 Test method for granular activated carbon from coal—Determination of iodine number GB/T 7702.8-2008 Test method for granular activated carbon from coal—Determination of phenol adsorption GB/T 7702.9-2008 Test method for granular activated carbon from coal—Determination of ignition temperature GB/T 7702.10-2008 Test method for granular activated carbon from coal—Determination of service life against benzene and chloroethane vapors GB/T 7702.14-2008 Test method for granular activated carbon from coal—Determination of sulphur capacity GB/T 7702.15-2008 Test method for granular activated carbon from coal—Determination of ash content GB/T 7702.18-2008 Test method for granular activated carbon from coal—Determination of caramel adsorption GB/T 7702.19-2008 Test method for granular activated carbon from coal—Determination of carbon tetrachloride(CCl4)desorption GB/T 7702.20-2008 Test method for granular activated carbon from coal—Determination of pore volume and specific surface area

Replace the following standards

GB/T 7702.6-1997 Standard test method for granular activated carbon from coal—Determination of methylene blue adsorption

Referenced Standards

GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 625-1989 Chemical reagent—Sulfuric acid GB/T 625-2007 Chemical reagent—Sulfuric acid GB/T 665-1988 Chemical reagent Copper(Ⅱ) sulfate pentahydrate GB/T 665-2007 Chemical reagent—Copper(Ⅱ)sulfate pentahydrate GB/T 1263-1986 Chemical reagent—Disodium hydrogen phosphate dodecahydrate GB/T 1263-2006 Chemical reagent—Disodium hydrogen phosphate dodecahydrate GB/T 1272-1988 Chemical reagent—Potassium iodide GB/T 1272-2007 Chemical reagent—Potassium iodide GB/T 1274-1993 Chemical reagent—Potassium dihydrogen phosphate GB/T 1274-2011 Chemical reagent—Potassium dihydrogen phosphate GB/T 1914-1993 Chemical analytical filter paper GB/T 1914-2007 Chemical analytical filter paper GB/T 1914-2017 Chemical analytical filter paper 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 GB/T 625-2024 Chemical reagent—Sulfuric acid

Related Standards

GB/T 1998-1980 abolished_transferred

GB/T 1998-1980 Sampling and preparation of samples of petroleum cokes

Publish Date: 1980-08-15

GB/T 4511.1-1984 Replaced

GB/T 4511.1-1984 Coke—Determination of show porosity

Publish Date: 1984-06-28

GB/T 4511.3-1984 Replaced

GB/T 4511.3-1984 Coke—Determination of apparent relative density and total porosity

Publish Date: 1984-06-28

GB/T 4511.4-1984 Replaced

GB/T 4511.4-1984 Coke—Determination of true relative density

Publish Date: 1984-06-28

GB/T 8729-1988 Replaced

GB/T 8729-1988 Foundry coke

Publish Date: 1988-02-22

GB/T 9977-1988 Replaced

GB/T 9977-1988 The terms of coking products

Publish Date: 1988-10-26