Low-silica zeolites

zeolite 5A

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Supply Ability:1000 Ton/Tons per Month Manufacturing reduced iron powder
Port：Qingdao or Tianjin port, China
Product description: Type has a pore size that is 5A. It cannot adsorb any molecules smaller than 5A. This molecular sieve is an alkali alumino silicate in the calcium form of Type A crystal structure. The basic application is separation of the normal and isomerous alkane, co-adsorption of carbon dioxide and moisture, along with pressure swing adsorption (PSA) for gases.
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Zeolite 5A Description

Type has a pore size that is 5A. It cannot adsorb any molecules smaller than 5A. This molecular sieve is an alkali alumino silicate in the calcium form of Type A crystal structure. The basic application is separation of the normal and isomerous alkane, co-adsorption of carbon dioxide and moisture, along with pressure swing adsorption (PSA) for gases. The sequence rate of adsorption is C3-C14, C2H5CL, C2H5Br, CH3L, C2H5NH2, CH2CL2CH2Br2, CHF2CL, CHF3, CF4, (CH3)NH2, B2H6CF2CL2, CHFCL2, and CF3CL.

Ca4,5 [(AlO2)12(SiO2)12] · nH2O

Zeolite 5A Index

5A MOLECULAR SIEVE TYPICAL PROPERTIES
Property	Value			Unit
Bead Size	8 x 12	8 x 12 Binderless	4 x 8	Mesh
Normal Pore Opening	5	5	5	Angstroms
Equilibrium Water Capacity @ 25°C	≥ 21	≥ 21.5	≥ 21	% Weight
Heat of Adsorption	1800		1800	BTU/lb of H2O
Bulk Density	≥ .70	≥ .72	≥ .66	g/ml
Bulk Density	≥ 42	≥ .45	≥ 41	lb/ft3
Crush Strength	≥ 7	≥ 6.7	≥ 24	lb
Crush Strength	≥ 30	≥ 30	≥ 110	N
Size Qualification	≥ 96	≥ 95	≥ 96	%
Package Moisture	≤ 1.5	≤ 1.0	≤ 1.5	% Weight

Zeolite Usage

1.Molecular Sieve type 5A is an alkali alumino silicate;
2.it is the calcium form of the Type A crystal structure.
3.Type 5A has an effective pore opening of 5 angstroms (0.5 nm).
4.It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger.
5.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.