Chemxin 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 4A molecular sieve, a temperature of 250-280°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
4. Size: 4A - Zeolite are available in beads of 1-2 mm(10x18 mesh), 2-3 mm(8x12 mesh), 2.5-5 mm(4x8 mesh) and as powder, and in pellet 1.6mm, 3.2mm.
5. Attention: To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
Package & Shipment.
---Yes. Within 500G will be free.
2). Is CHEMXIN a manufacturer or trading company?
3). How long does it take to delivery?
---In 7-10 days after receipt of 30% deposit.
4). What's your payment term?
---TT, Paypal, Western Union, L/C etc
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