|
 The
molecular sieve is a kind of the aluminosilicate.
Because of even size pore and much more specific surface
,so it has much excellent merit:
(1)The selective absorption,acording to the size and
shape of the absorbed molecule,in thisway,it absorbs
only those molecules whose diameter are less than
the molecular sieve pore.
(2)It has the selective absorption
for the polar or unsaturated molecules.The higher
the polarity or unsaturation is,the stronger selective
absorption is.
(3)It has strong water absorption.Even if higher temperature,larger
flow rate and lower water content,It keeps still higher
water absorption.Our company has produced many industry
molecular sieves,such as 3A,4A,5A,10X,13X and copper-bearing
etc.
Features and Application
| Model
|
Bulk
density
(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 |
Dehydratiob,desulfurization and purification
of air,natural gas and oil,in oxygen making and
hydro-gen making by PSA processes |
| 5A-DW |
0.45-0.50 |
21-22 |
0.3-0.6 |
Aviation kerose dewaxing ang 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,desulfurization and purification for oil
and gas |
| 13X-AS |
0.55-0.65 |
23-24 |
0.3-0.5 |
Dry and dscarbonation in air separation |
| Cu-13X |
0.50-0.60 |
23-24 |
0.3-0.5 |
Absorbent for removal of thioalcohol in aviation
kerosen and liquid hydrocarborn |
|
MOLECULAR SIEVES
