Jiangxi Pingxiang Sanhe Ceramics.
Manufacturer of Ceramic Products. Molecular sieve, Honeycomb ceramic plates, Honeycomb ceramics heat accumulators, Honeycomb ceramic honeycomb substrates, Ceramic foam filter, etc.
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- 3A Molecular Sieve
3A Molecular Sieve
- Product Description of 3A Molecular Sieve
The pore size of 3A molecular sieve is 3A(angstrom). It does not absorb any molecular larger than 3A. According to the industrial application specialties, we endue our products with the characters of higher adsorption speed, stronger crushing strngth and anti-contaminative resistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery polymerization for cracked gasses, ethylene, propylene and any other non-acidicgasses of liquids in petroleum and chemical industries.
- Parameters of 3A Molecular Sieve
Typical Chemical Formula: 0.4 K2O. 0.6 Na2O. Al2O3. 2 SiO2. 4.5H2O
- Technical Index:
|
Item |
Index |
||||
|
Appearance |
Strip(pellet) |
Ball(sphere) |
|||
|
Diameters mm |
1.5-1.7 |
3.0-3.3 |
1.7-2.5 |
3.0-5.0 |
|
|
Size ratio to grade % |
≥98 |
≥98 |
≥96 |
≥96 |
|
|
Bulk density g/ml |
≥0.66 |
≥0.66 |
≥0.68 |
≥0.68 |
|
|
Abrasion loss % |
≤0.20 |
≤0.25 |
≤0.20 |
≤0.20 |
|
|
Crushing strength N/granule |
≥40 |
≥75 |
≥45 |
≥80 |
|
|
Static water absorption % |
≥20 |
≥20 |
≥20 |
≥20 |
|
|
Packaging water % |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
|
Notice: This is the typical parameter of this kind, different applications require different parameter, please contact us for detail.
- Typical Application of 3A Molecular Sieve
Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadiene) Cracked Gas and natural gas drying.
Drying of many kinds of liquids, especially drying of highly polar compounds, such as methanol and ethanol.
Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.
Drying of refrigerants
- Packaging of 3A Molecular Sieve
(1) 35kgs export fiber drum+inside PP airtight bag.
(2) 150kgs iron drum+inside PP airtight bag.
- Attention of 3A Molecular Sieve
Do not unpack the goods until ready for use, avoid prolonged exposure to air. To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
