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| Categories | Molecular Sieve Zeolite |
|---|---|
| Brand Name: | Naike |
| Model Number: | NK-3a |
| Certification: | 56992-15-3 |
| Place of Origin: | China |
| MOQ: | 1Tons(Min. Order) |
| Price: | USD1400 |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, , L/C, D/A |
| Supply Ability: | 5000 Tons per Month |
| Delivery Time: | 5-8 work day |
| Packaging Details: | Conventional packing |
| Usage: | Petroleum Additives, Water Treatment Chemicals, Plastic Auxiliary Agents, Coating Auxiliary Agents, Rubber Auxiliary Agents |
| Classification: | Chemical Auxiliary Agent |
| Type: | Adsorbent, Carbon Black |
| Purity: | 99.9%, 100%, 99%, 98%, 99%min |
| Cas no.: | 69912-79-4, 9003-05-8, 11113-61-4, 308080-99-1, 1318-02-1 |
| Einecs no.: | 215-684-8, N/A, 231-545-4, 69912-79-4, 308080-99-1 |
| Other names: | Molecular Sieve, sodium aluminum silicate, Zeolite, 3a 4A 5A 13X molecular sieve, Glass Drying agent |
| Adsorbent variety: | Molecular Sieve, Activated Carbon |
| Size: | 3A 4A 5A 13X 13X-APG, 3.0-5.0mm, 1-2 mm, 2-4, 2-3mm |
| Application: | carbon dioxide, dry gas, desulfurization, dehydrating, Water Purification |
| product name | zeolite molecular sieve 3a |
| type | zeolite molecular sieve 3a |
| brand | Naike |
| shape | pellet, sphere |
| diameter | 1-2mm, 2-3mm, 2.5-5mm |
| material | alkali metal alumino-silicate |
| color | as picture |
| package | carton box, iron drum |
| MOQ | 1 TON |
| regenetion | yes |
| delivery | 7 days |
| place of origin | jiangxi, China |
| price | FOB shenzhen |
| payment term | T/T, L/C, west union |
| application | drying agents |
Introduction
Zeolite molecular sieve 3A is an alkali metal alumino silicate; it
is the potassium form of the Type A crystal structure. zeolite
molecular sieve 3A has an effective pore opening of 3 angstroms
(0.3 nm). It is large enough to allow in moisure, but excludes
moleculars such as unsatureated hydrocarbons which can potentially
form polymers: and this maximises lifetime when dehydrating such
molecules.
Typical Chemical Formula
0.45k2O ·0.55Na2O·Al2O3 ·2.SiO2· 4.5H2O
Application
1) Drying of unsatureated hydrocarbons(e.g. ethylene, propylene,
butadien)
2) Cracked Gas Drying
3) Drying of natural gas, if COS minimization is essential, or a
minimum co-adsorption of hydrocarbons is required.
4) Drying of highly polar compounds, such as methanol and ethanol
5)Drying of liquid alcohol
6)Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.
7)Drying of refrigerants
Technical Parameter
| Item | unit | target | |||
| Shape | pellet | ball | |||
| Diameter | mm | 1.5-1.7 | 3.0-3.3 | 1.7-2.5 | 3.0-5.0 |
| Size ratio up to grade | % | ≥98 | ≥98 | ≥96 | ≥96 |
| Bulk density | g/ml | ≥0.64 | ≥0.64 | ≥0.68 | ≥0.68 |
| Abrasion rate | % | ≤0.20 | ≤0.25 | ≤0.10 | ≤0.10 |
| Crushing strength | N/p | ≥45 | ≥60 | ≥30 | ≥70 |
| Water adsorption | % | ≥20 | ≥20 | ≥20 | ≥20 |
| Packing water | % | ≥15 | ≥15 | ≥15 | ≥15 |
Packing:
1.By carton box, 25-30kg/carton box, inside airtight bag. 20FCL can load 12tons zeolite molecular sieve 3a.
2.By iron drum, 40kg/sealed iron drum, inside airtight bag, 20FCL can load 12tons zeolite molecular sieve 3a.
Regeneration
Zeolite molecular sieve 3A can be regenerated by either heating in
the case of thermal swing processes; or by lowering the pressure in
the case of pressure swing processes.
To remove moisture from a zeolite molecular sieve 3a, a temperature
of 200-230°C is required. A properly regenerated molecular sieve
can give moisture dew points below -100°C.
The outlet concentrations on a pressure swing process will depend
on the gas present, and on the conditions of the process
Size
Zeolites molecular sieve 3a are available in beads of 1-2 mm,
(10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as
powder, and in pellet 1.6, 3.2.
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