Audited Supplier
4A
Granules
Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
Gray
Natural Gas Dehydration
Zeolite
Available
Available
XINGFENG
Steel Drum, Carton Drum, Carton Box, Kraft Bag.
1.7-2.5mm, 3.0-5.0mm, 1.6mm, 3.2mm
China
3824999990
Product Description
Natural Gas Dehydration Agent Zeolite Molecular Sieve 4A 
Description:
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.
Technical Parameter:
Application:
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:
Description:
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.
Technical Parameter:
| Item | Unit | Sphere | Pellet | ||
| Diameter | mm | 1.6-2.5 | 3.0-5.0 | 1/16" | 1/8" |
| Static Water Adsorption | ≥mg/g | 215 | 215 | 215 | 215 |
| Bulk Density | ≥g/ml | 0.68 | 0.66 | 0.68 | 0.66 |
| Crushing Strength | ≥N | 30 | 70 | 30 | 70 |
| Attrition Rate | ≤%wt | 0.1 | 0.1 | 0.3 | 0.3 |
| Package Moisture | ≤%wt | 1.5 | 1.5 | 1.5 | 1.5 |
Application:
- 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 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 Insurance | |
| 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 | ||
