GB/T 12496.10-1999
Active
LY/T 1785-2008
Active
Industry standards-Forestry
LY/T 1785-2008 Granular activated carbon for refining of citric acid
LY/T 1785-2008 Granular activated carbon for refining of citric acid
Basic Information
Standard Code:
LY/T 1785-2008
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forestry chemical raw materials
ICS Name:
Forestry chemical raw materials
Publish Date:
2008-09-03
Implement Date:
2008-12-01
Pages:
4 pages
Scope
This standard specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage requirements for granular activated carbon used in the decolorization of citric acid. This standard applies to granular activated carbon produced from wood raw materials. This product is mainly used for the decolorization of citric acid solution produced by fermentation.
Development Information
Referenced Standards
GB/T 12496.1-1999 Test methods of wooden activated carbon—Determination of apparent density
GB/T 12496.2-1999 Test methods of wooden activated carbon—Determination of particle size distribution
GB/T 12496.3-1999 Test methods of wooden activated carbon—Determination of ash content
GB/T 12496.4-1999 Test methods of wooden activated carbon—Determination of moisture content
GB/T 12496.6-1999 Test methods of wooden activated carbon—Determination of abrasion resistance
GB/T 12496.7-1999 Test methods of wooden activated carbon—Determination of pH
GB/T 12496.10-1999 Test methods of wooden activated carbon—Determination of methylene blue adsorption
GB/T 12496.19-1999 Test methods of wooden activated carbon—Determination of iron content
GB/T 12496.22-1999 Test methods of wooden activated carbon—Determination of heavy metals
GB/T 13803.4-1999 Activated carbon for refinement of injection
Related Standards
GB/T 12496.11-1999
Active
GB/T 12496.11-1999 Test methods of wooden activated carbon—Determination of quinine sulpoate adsorption
GB/T 12496.1-1999
Active
GB/T 12496.1-1999 Test methods of wooden activated carbon—Determination of apparent density
GB/T 12496.12-1999
Active
GB/T 12496.12-1999 Test methods of wooden activated carbon—Determination of phenol adsorption
GB/T 12496.13-1999
Active
GB/T 12496.13-1999 Test methods of wooden activated carbon—Determination of uncarbonized substances
GB/T 12496.14-1999
Active