Sourcing 4 Angstrom Molecular Sieve 4A Factory Adsorbent for Electrolyte Dehydration

Aperture for 4A, 4A zeolite adsorption of water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, not any molecular adsorption diameter greater than 4A (propane), the selection of water adsorption performance is higher than any other molecules.Is the largest one of the molecular sieve varieties of industrial usage.

4A molecular sieve can be used as hot dry gas for re-gas, in re-gas purge, so that the molecular sieve removed adsorption water, regeneration and reuse.The degree of regeneration depends on the regeneration time and the temperature and humidity of the regeneration.

It is mainly used for deep drying of natural gas and various chemical gases and liquids, refrigerants, pharmaceuticals, electronic materials and materials, purification of argon, separation of methane, ethane and propane, as dehydrating agent in paints, fuels and coatings.

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PRODUCTS DESCRIPTION

Product Description

4 Angstrom Molecular Sieveis made from zeolite powder 4A (>70%) and binder. Zeolite powder 4A is generated by reaction of water, sodium hydroxide, sodium silicate and sodium aluminate. Molecular sieve 4A is usually used for in packaging of drugs, electronic components.Since 4A molecular sieve is more easier to be produced than 3A molecular sieve, 5A molecular sieve, 13X molecular sieve, it is more economic than other three desiccant. Molecular Sieve 4A have the shape of beads, pallets.

4 Angstrom Molecular Sieve 4A Factory Adsorbent for Electrolyte Dehydration More Details:

1. Synonym: Zeolite 4A, Molsive 4A, Zeolith 4A, 4A molecular sieve, 4 angstroms sieve

2. Typical Chemical Formula: Na2O.Al2O3.2SiO2.4,5H2O

3. CAS NO.: 1318-02-1

4. Silica-alumina ratio: SiO2/ Al2O3б≈2

Application:

1. Molecular sieve 4A can be used for drying and removing of CO2 from natural gas, LPG, air, etc.

2. Molecular sieve 4A can be used for removal of hydrocarbons, ammonia and methanol from gas streams (ammonia syn gas treating)

3. Molecular sieve 4A can be used in dehydration of refrigerant and air in the air break units of buses, trucks and locomotives

4. Molecular sieve 4A can be packed in small bags for packing desiccant for foods, electronics elements, drugs etc

4 Angstrom Molecular Sieve 4A Factory Adsorbent for Electrolyte Dehydration

Storage:
Keep 4A Zeolite Molecular Sieve in an air tight container until ready for use to avoid unintended moisture adsorption.

Regeneration&Activation:

Molecular Sieve Adsorbent can be regenerated or activated either thermal regeneration method(Thermal Swing Adsorption, TSA); To remove moisture from a 4A molecular sieve, a temperature of 200-230°C (390-570°F)is required. Molecular sieve 4A can also be regnerated or activated by lowering the pressure in the case of pressure swing processes (PSA). A properly regenerated or activated molecular sieve can give moisture dew points below -100°C. The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

Molecular Sieves 4A Factory package:

150 kg/drum, 25kg/carton, supersack

4 Angstrom Molecular Sieve 4A Factory Adsorbent for Electrolyte Dehydration

"Note：This is normal specification, in case of a particular application, please contact us by email at info@fznewmaterials.com for technical information."