Best Price Zeolite 3A, 4A, 5A, 13X Molecular Sieve Supplier
|FOB Price:||US $1.08-1.6 / kg|
|Min. Order:||1,000 kg|
|Min. Order||FOB Price|
|1,000 kg||US $1.08-1.6/ kg|
|Production Capacity:||5000 Mt/Year|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- Molecular Sieve & Activated Alumina
- 50 Products
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- Model NO.: Molecular Sieve
- Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
- Application: Dehydration
- Test Report: Available
- Trademark: XINGFENG
- Specification: 1.7-2.5mm, 3.0-5.0mm, 1.6mm, 3.2mm
- HS Code: 3824999990
- Appearance: Granules
- Color: Gray
- Material: Zeolite
- MSDS: Available
- Transport Package: Steel Drum, Carton Drum, Carton Box, Kraft Bag.
- Origin: China
Molecular sieve (as known as synthetic zeolite) is a micro-porous aluminosilicate crystals. It is made of silicon-oxy tetrahedron, alumina tetrahedron to form a basic skeleton structure, in which exist metal cations (e.g. Na+, K+, Ca2+, etc.) to balance the excess negative charge in the crystal. According to the type of crystal structure, zeolite consists of: A-type, X-type, and so on.
Adsorption: The adsorption capacity of molecular sieve comes from the physical adsorption (van der Waals force). The crystal has a strong polarity and Coulomb field, which show a strong adsorption capacity for polar molecules (water) and unsaturated molecules.
Sieving: The pore size of molecular sieve distribution is very consistent. Only when molecular diameter is less than the pore size of molecular sieve, the molecule is possible adsorbed into the crystal cave.
Molecular sieve 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 molecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.
Packing and Shipping:
|Package Type||Container Load Capacity||Delivery time||Quality |
|20 GP||40 GP|
|Steel drum, 150kg/drum||12000 kg||24000 kg||Within 1 week||Chinese National Standard; Offer quality assurance as request.|
|Paper drum, 25kg/drum||9000 kg||18000 kg|
|Paper box, 25kg/box||13500 kg||27000 kg|