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| Product Name: |
molecular sieve 5A
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| Supply Ability: |
10000 tons |
| Related proudcts |
molecular sieve 5a, zeolite 5a, |
| Specifications |
1.6-5.0mm(round & pellet) |
| Price Term: |
FOB |
| Port of loading: |
SHAGNAHI&SHENZHEN&QINGDAO*GUAGNZHU |
| Minimum Order |
1 ton |
| Unit Price: |
1409.8 USD |
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molecular sieve 5A is an alkali alumina 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 adsorbed 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.
Advantages of molecular sieve 5A:
1)With uniform pore size and high surface area, thermal stability, high absorption capacity, high strength characteristics.
2) By molecules of different size and shape, select the adsorption, meaning that just absorb less than the pore size of 5A molecular sieve.(never adsorb any molecular larger than 5A)
3) For small polar molecules and unsaturated molecules, with selective absorption properties, the greater the polarity, the higher the unsaturation, the selective adsorption is stronger.
4)Has strong water absorption. Even at the higher temperature,Greater airspeed and the lower content of water, still have the relatively high water absorption capacity
Typical Chemical Formula
0.70CaO 0.30Na2O Al2O3 2.0SiO2 4.5H2O
SiO2: Al2O3 ¡Ö2
Specifications
Properties
Measure Unit
Bead
Column
Size
mm
1.6-2.5
3-5
5-8
1.6
3.2
Static Water Adsorption
¡Ýmg/g
210
210
210
210
210
n-hexane Adsorption
¡Ýmg/g
120
120
120
120
120
Bulk Density
g/ml
0.72¡À0.02
0.70¡À0.02
0.68¡À0.02
0.68¡À0.02
0.66¡À0.02
Crushing Strength
¡ÝN
35
80
130
35
70
Attrition Rate
¡Ü%wt
0.1
0.1
0.1
0.2
0.2
Package Moisture
¡Ü%wt
1.0
1.0
1.0
1.0
1.0
Use
It is mainly used to separate isomerism alkane, adsorption and separation in the changing pressure, co-adsorption of water and carbon dioxide, to dry and refine the Chemical, petroleum gas, ammonia decomposition gas and other |
| Company: |
jinagxi jincheng packing co.,ltd
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| Contact: |
Ms. luo rose |
| Address: |
Gutang village,Penggao Town,Shangli District |
| Postcode: |
337000 |
| Tel: |
86-0799-3672888 |
| Fax: |
86-0799-3673288 |
| E-mail: |
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