High Quality 4A Molecular Sieve for Argon Gas Pur | RFQ Sourcing Details

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MS02 Kind Molecular Sieve Desiccant Sorbent Molecular Sieves Desiccant Chemical Desiccant Keyword Zeolite Molecular Sieve Transport Package Drum, Bag, Carton Specification mm Trademark JXKELLEY Origin China Packaging & Delivery Package Size 10.00cm * 10.00cm * 10.00cm Package Gross Weight 2.000kg Products Introduction of 4A Type Molecular Sieve Molecular Sieve type 4A is an alkali alumino silicate;it is the sodium form of the Type A crystal structure.

4A molecular sieve has an effective pore opening of about 4 angstroms (0.4nm). Type 4A molecular sieve will adsorb most molecules with a kinetic diameter of less than 4 angstroms and exclude those larger.

Such adsorbable molecules include simple gas molecules such as oxygen, nitrogen, carbon dioxyde and straight chain hydrocarbons. Branched chain hydrocarbons and aromatics are excluded.

Product Parameters Product Parameters Technical Specification of 4A Type Molecular Sieve Model 4A Color Light gray Nominal pore diameter 4 angstroms Shape Sphere Pellet Diameter (mm) Size ratio up to grade (%) ≥98 ≥98 ≥96 ≥96 Bulk density (g/ml) ≥0.72 ≥0.70 ≥0.66 ≥0.66 Wear ratio (%) ≤0.20 ≤0.20 ≤0.20 ≤0.20 Crushing strength (N) ≥35/piece ≥85/piece ≥35/piece ≥70/piece Static H2O adsorption (%) ≥22 ≥22 ≥22 ≥22 Static methanol adsorption(%) ≥15 ≥15 ≥15 ≥15 Water content (%) ≤1.0 ≤1.0 ≤1.0 ≤1.0 Typical chemical formula Na2O .

Al2O3. 2. SiO2. 4.5 H2O SiO2: Al2O3≈2 Typical application a) Drying and removing of CO2 from natural gas, LPG, air, inert and atmospheric gases, etc.

b) Removal of hydrocarbons, ammonia and methanol from gas streams (ammonia syn gas treating) c) Special types are used in the air break units of buses, trucks and locomotives. d) Packed in small bags, it maybe used simply as a packaging desiccant.

Package Carton box;Carton drum;Steel drum MOQ 1 Metric Ton Payment terms T/T;L/C;Pay.

Pal;West Union Warranty a) By National Standard HGT b) Offer lifetime consultation on problems occurred Container 20GP 40GP Sample order Quantity 12MT 24MT < 5kg Delivery time 3 days 5 days Stock available Regeneration of 4A Type Molecular Sieve Molecular sieve Type 4A 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 3A molecular sieve, a temperature of 200-230°C is required. A properly regenerated 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.

Attention To avoid damp and pre-adsorption of organic before running, or must to be reactivated. Our Advantages Packaging & Shipping Jiangxi Kelley Chemical Packing Co., Ltd.