13X molecular sieve spherical 3-5mm

Product Material: 13X Molecular Sieve Raw Powder
Particle size:Ф3-5mm
Packaging: ton bag, kraft paper bag, paper drum, iron drum
Execution standard: HG/T 2690-2012 "13X Molecular Sieve" in the chemical industry of the People's Republic of C

13X molecular sieve is an alkali metal silicate aluminum salt. The effective pore size of 13X molecular sieve in the form of sodium salt is 10 angstroms, and it can adsorb molecules no larger than 10 angstroms. It can meet the special requirements of the cryogenic air separation industry, further improve the adsorption capacity of molecular sieves for carbon dioxide and water, and avoid tower freezing during the air separation process. It can also be used as a catalyst carrier, for co adsorption of water and hydrogen sulfide gas.

technical parameter

Technical requirements for 13X spherical molecular sieve
project			d(1.6mm-2.5mm)	d(3.0mm-5.0mm)
appearance			Spherical particles, free of mechanical impurities
Static water adsorption [(35 ± 1) ℃, saturated saline solution, relative temperature 75%, 24h]%		≥	26
Wear rate%		≤	0.1
Static CO₂adsorption (adsorption temperature 0 ℃± 1 ℃)^a%		≥	20
Static CO₂adsorption (adsorption temperature 25 ℃± 1 ℃)%		≥	18.5
granularity%		≥	98
Loose packing density(g/ml)		≥	0.64
Crush resistance	Mean compressive strength N	≥	30	85
	Relative standard deviation of compressive strength	≤	0.3
Moisture content of packaging (550 ± 10 ℃, 1h)^b%		≤	1.5
A Static CO₂Adsorption (adsorption temperature 0 ℃)% item is a type inspection item and arbitration testing method b The moisture content of the packaging is subject to factory inspection

Product Application

Removing hydrogen sulfide and thiols from hydrocarbons and natural gas
Separate oxygen from the air, protect catalysts, and remove oxides from hydrocarbons
Remove carbon dioxide and moisture from air (air pre purification) and other gases
Drying of medical and air compression systems.

CATALOGUE

PRODUCT

17307992039