1.Product
Description
Molecular sieves are a kind of crystallized
aluminosilicate, have uniform pore diameter, high specific surface areas,
strong ability of selective absorption, high strength and thermal stability
which have been proved successful when used in chemical, petrochemical and
natural gas processes. Molecular sieves is classified as types of 3A, 4A,
5A, 10X、13X, 13X APG, Insulating Glass Molecular Sieve, Carbon
Molecular Sieves, Activated Molecular Sieves Powder according to its use.
2.Excellent Features
Selective adsorption,that it will absorb the moleculars
of which the diameter is less than the pore size of molecular sieve.
As for polar molecular and unsaturated molecular, it has
selective absorption. Bigger the polarity .higher unsaturated ratio, means
stronger selective adsorption.
Strong property of water absorption even in high
temperature, large space velocity or low content of water, it has quite high
water absorption capacity.
3. Technical Specification & Applicatio
|
Type
|
Bulk density
γp(g/ml)
|
Water absorption
A（%）
|
Wear ability
W（%）
|
Application
|
|
3A
|
0.60～0.70
|
19～20
|
0.3～0.6
|
Drying agent for pyrolysis gas and alkene
|
|
4A
|
0.60～0.70
|
20～21
|
0.3～0.6
|
Drying agent for natural gas and absorbent for paraffin separation
|
|
5A
|
0.60～0.70
|
20～21
|
0.3～0.5
|
Dehydration,desulfurization and purification of air natual gas and oil,
inoxygen making and hydrogen making by PSA processes
|
|
5A-DW
|
0.45～0.50
|
21～22
|
0.3～0.6
|
Aviation kerosene dewaxing and paraffin separation
|
|
10X
|
0.50～0.60
|
23～24
|
0.3～0.6
|
High-pow absorbents for removal of H2O,H2S and CO2 in liquid and gas ,
as well as for paraffin separation
|
|
13X
|
0.55～0.65
|
23～24
|
0.3～0.5
|
Dry and desulfurization and purification for oil and gas
|
|
13X-AS
|
0.55～0.65
|
23～24
|
0.3～0.5
|
Dry and decarbonation in air separation
|
|
Cu-13X
|
0.50～0.60
|
23～24
|
0.3～0.5
|
Absorbent for removal of thioalcohol in aviation kerosen and the liquid hydrocarbon
|
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