5A Molecular Sieve

详情

*-) What is 5A Molecular Sieve
Molecular Sieve type 5A is an alkali alumino silicate; It is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger.
It is especially suitable for PSA adsorber applications where it may be used for the separation of normal- and ISO- paraffins (C4 to C6 species), in PSA hydrogen purification and in oxygen concentrators.


*-) 5A Molecular Sieve Applications:
2.1.Petroleum Industry
5 molecular sieves are often utilized in the petroleum industry, especially for the purification of gas streams and in the chemistry laboratory for separating compounds and drying reaction starting materials. They contains tiny pores of a precise and uniform size, and it are mainly used as an adsorbent for gases and liquids.2.2Harmful Waste Treatment.
2.2
5 molecular sieves are used to dry natural gas drying, along with performing desulfurization and decarbonation of the gas. They can also be used to separate mixtures of oxygen, nitrogen and hydrogen, and oil-wax n-hydrocarbons from branched and polycyclic hydrocarbons.
*-) Molecular Sieve 5A Technical Parameter
5A Molecular Sieve Chemical Formula: 0.7CaO•0.*0Na2O•Al2O3•2.0SiO2 •4.5H2O5A
Molecular Sieve Silica-alumina ratio: SiO2/ Al2O3≈2
5A -Zeolites are available in beads of **2 mm, (*0x*8 mesh) **3 mm, (8x*2 mesh), 2.**5 mm, (4x8 mesh) and as powder, and in pellet 1.6mm, 3.2mm.

Paradiameter	Unit	Pellet	Pellet	Sphere	Sphere
Diameter	(mm)	1.**1.7	3.**3.3	1.**2.5	3.**5.0
Size Ratio	(%)	≥*8	≥*8	≥*6	≥*6
Bulk Density	(g/ml)	≥0.*4	≥0.*4	≥0.*6	≥0.*6
Ware Ratio	(%)	≤0.*0	≤0.*0	≤0.*0	≤0.*0
Crushing Strength	(N)	≥*0/cm	≥*5/cm	≥*0/pcs	≥*0/pcs
Static Water Adsroption	(%)	≥*1.5	≥*1.5	≥*1.5	≥*1.5
Water Content	(%)	≤1.5	≤1.5	≤1.5	≤1.5

*-) Regeneration:
5 molecular sieves are stored at room temperature, with a relative humidity less than *0% in cardboard barrels or carton packaging. The molecular sieves should not be directly exposed to the air and water, acids and alkalis should be avoided.

(Note: The above data is for reference only.).
Application: PSA: air purification dehydration and carbon dioxide.
Package: *0kg / bag, aluminum foil bag vacuum packaging.
Attention: Avoid damp and pre-adsorption of organic before running. Or it must be reactivated.

 

国家:	China
型号:	QM-5A
离岸价格:	2.25 ~ 2.3 / Kilogram （面議） 获取最新报价
位置:	-
最小订单价格:	2.25 per Kilogram
最小订单:	1 Ton
包装细节:	25KGS/130KGS/150KGS PAIL
交货时间:	7 days
供应能力:	2500 Ton per Year
付款方式:	-
產品組 :	-