| CAS No.: | 63231-69-6 |
|---|---|
| Other Names: | zeolite 4a molecular sieve 4a |
| MF: | Na2O . Al2O3. 2.45SIO2 . 6.0H2O |
| EINECS No.: | mixture |
| Purity: | 98% |
| Place of Origin: | China (Mainland) |
| Adsorbent Variety: | Molecular Sieve |
| Usage: | Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Textile Auxiliary Agents,Water Treatment Chemicals |
| Brand Name: | lvneng molecualr sieve |
| Model Number: | 3a 4a 5a 13x molecular sieve |
| Quality Management: | ISO9001 |
| size: | 2.0-3.0mm;3.0-5.0mm;4.0-6.0mm |
| shape: | granular |
| Static adsorbed water %: | 22.0 |
| Stacking density g/ml: | 0.66 |
| Static adsorbed methanol %: | 15.0 |
| main market: | Africa,South Asia,Northern Europe,Mid East,Domestic Market |
Quick Details
Specifications
molecular sieve 4a
| Φ2.0-2.80mm | Φ3.0-5.0mm | |||
4A | High-quality | Qualified | High-quality | Qualified | |
Static adsorbed water %≥ | 22.0 | 20.0 | 22.0 | 20.0 | |
Compressive strength | Point-contact crush resistance N/particle≥ | 50 | 25 | 135 | 70 |
Variation coefficient (CV) of crush resistance≤ | 0.30 | 0.40 | 0.30 | 0.40 | |
Attrition rate %≤ | 0.20 | 0.40 | 0.20 | 0.40 | |
Stacking density g/ml | 0.66 | 0.60 | 0.66 | 0.60 | |
Qualified rate of particle size %≥ | 95 | 85 | 95 | 85 | |
Package moisture content%≤ | 1.5 | 1.5 | 1.5 | 1.5 | |
Static adsorbed methanol %≥ | 15.0 | 14.0 | 15.0 | 14.0 | |
Application: molecular sieve 4a
1.4A molecular sieve is a type of sodium aluminosilicate
2. used for deep air drying
3. used for natural gas dehydration depth
4. dehydration for alkane depth
5. dehydration for refrigerant depth
6.4A molecular sieve to adsorbed natural gas with water, a small amount of carbon dioxide,
hydrogen sulfide and other impurities, especially in the treatment of carbon dioxide, hydrogen sulfide content is low (below 200 ppm) natural gas, adsorption, direct pipeline natural gas can be.
6.4A molecular sieve to adsorbed natural gas with water, a small amount of carbon dioxide,
hydrogen sulfide and other impurities, especially in the treatment of carbon dioxide, hydrogen sulfide content is low (below 200 ppm) natural gas, adsorption, direct pipeline natural gas can be.