Model NO.: XR402 molecular sieve 4a
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: Natural Gas Dehydration
Test Report: Available
Specification: 1.7-2.5mm, 3.0-5.0mm, 1.6mm, 3.2mm
HS Code: 3824999990
Transport Package: Steel Drum, Carton Drum, Carton Box, Kraft Bag.
Natural Gas Dehydration 4A Molecular Sieve
Molecular Sieve type 4A is a kind of alkali-metallic, silicon-aluminum compounds, it could absorb the molecule which critical diameter is not more than 4 angstroms.
|Static Water Adsorption||≥mg/g||215||215||215||215|
Application of molecular sieve 4a:
Deep drying of gases and liquids, such as air, carbon dioxide, natural gas, coal gas, hydrogen gas, oxygen gas, refrigerants, solvent, etc;
Purification of argon gas;
Used as desiccant for polyurethane coatings and polymer systems;
Static drying for drugs packaging, electronic components and perishable chemicals.
Applied in dehydration of air conditioning system in automobile; Removal of moisture in the air brake system to avoid system blocking.
Molecular sieve Regeneration:
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|