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3A Molecular Sieves

Prix FOB

Obtenir le dernier prix

- Minimum Order

Pays:

China

N Â° de modÃ¨le:

3A Molecular Sieves

Prix FOB:

(Negotiable) Obtenir le dernier prix

LocalitÃ©:

China

Prix de commande minimale:

Commande minimale:

Packaging Detail:

per customers request

Heure de livraison:

7 days

Capacité de Fournir:

Payment Type:

T/T, L/C

Groupe de produits :

Contacter maintenant

Pingxiang Yingchao Chemical Packing Co., Ltd

China

Membre gratuit

Personne Ã contacter Fancy

Pingxiang, Jiangxi

Contacter maintenant

La description

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). 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
Applications:
- Drying and removing of CO2 from natural gas, LPG, air, inert and athmospheric gases
- Removal of hydrocarbons, ammonia and methanol from gas streams
- (ammonia syn gas treating)
- Special types are used in the air break units of buses, trucks and locomotives
- Packed in small bags, it may be used simply as a packaging desiccant
Regeneration:
- 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 ******0°C is required. A properly regenerated molecular sieve can give moisture dew points below ***0°C.
- The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process
- 4A - zeolites are available in beads of **2 mm, (*0 x *8 mesh) **3 mm, (8 x *2 mesh), 2.**5 mm, (4 x 8 mesh) and as powder, and in pellet 1.6, 3.2
Packaging: *0kg or *5kg carton box, inside bag vacuum packing. Or **0 to **0kg iron drum, inside bag vacuum packing
Customer's request is welcomed
Attention: to avoid damp and pre-adsorption of organic before running, or must to be reactivated

Pays:	China
N Â° de modÃ¨le:	3A Molecular Sieves
Prix FOB:	(Negotiable) Obtenir le dernier prix
LocalitÃ©:	China
Prix de commande minimale:	-
Commande minimale:	-
Packaging Detail:	per customers request
Heure de livraison:	7 days
Capacité de Fournir:	-
Payment Type:	T/T, L/C
Groupe de produits :	-