GB/T 13550-2015
ActiveMolecular sieve 5A and its determination
5A分子筛及其测定方法
Application Summary AI generated
GB/T 13550-2015 specifies the technical requirements, test methods, inspection rules, and packaging for 5A molecular sieve, a crystalline aluminosilicate used for selective adsorption of molecules with a critical diameter less than 5 angstroms. It is applied in industrial gas separation (e.g., oxygen enrichment from air), petrochemical drying and purification, and as a catalyst support in refining processes. The standard ensures consistent quality and performance testing for manufacturers and users in chemical, energy, and environmental engineering sectors.
Related Standards
QB/T 2486-2008
Laundry bar soap
QB/T 1793-2006
Natural menthol
QB/T 2477-2007
Dicalcium phosphate dihydrate for toothpaste
QB/T 2485-2008
Toilet soap
QB/T 2317-2007
Natural Calcium Carbonate for Toothpaste
HG/T 4247-2011
3-Nitro-4-chlorobenzenesulfonic acid
HG/T 4246-2011
2,5-Dichloronitrobenzene
HG/T 4232-2011
Oleamide
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.