Molecular sieve dryer By Pingxiang Xintao chemcial packing Co.Ltd,

Molecular sieve dryer

Prix FOB

Obtenir le dernier prix

( Negotiable )

1 Minimum Order

Pays:

China

N Â° de modÃ¨le:

Molecular sieve

Prix FOB:

( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

China

Prix de commande minimale:

Commande minimale:

Packaging Detail:

Airtight Vacuum Packing Inside; a. 20~30kg net per carton b. 50~150kg net per steel drum

Heure de livraison:

within one week for one 20' container

Capacité de Fournir:

8000 Cubic Centimeter per Year

Payment Type:

Western Union, D/P, D/A, L/C, T/T

Groupe de produits :

SpÃ©cification du produit

MF: Na2O Al2O3 2.0SiO2 4.5H2O
Type: Adsorbent
Usage: Textile Auxiliary Agents
Brand Name: XINTAO

Management Quality:ISO9001-2008D

La description

XINTAO 4A Molecular Sieve

Molecular Sieve 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). XINTAO 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.

Typical Chemical Formula
Na2O . Al2O3 . 2SiO2 . 4.5 H2O

SiO2 : Al2O3 ≈2

Technical Parameter

Item	Unit	Technical data
Shape		Pellet		Sphere
Diameter	mm	1.**1.7	3.**3.3	1.**2.5	3.**5.0
Size ratio up to grade	%	≥*8	≥*8	≥*6	≥*6
Bulk density	g/ml	≥0.*8	≥0.*8	≥0.*8	≥0.*8
Wear ratio	%	≤0.*0	≤0.*0	≤0.*0	≤0.*0
Crushing strength	N	≥*0/cm	≥*5/cm	≥*0/piece	≥*0/piece
Static water adsorption	%	≥*0.5	≥*0.5	≥*1	≥*1
Static methanol adsorption	%	≥*5	≥*5	≥*5	≥*5
Water content, as shipped	%	≤1.5	≤1.5	≤1.5	≤1.5

Application
1) Drying and removing of CO2 from natural gas, LPG, air, inert and athmospheric gases, etc.
2) Removal of hydrocarbons, ammonia and methanol from gas streams
(ammonia syn gas treating)
3) Special types are used in the air break units of buses, trucks and locomotives.
4) Packed in small bags, it may be used simply as a packaging desiccant.

Regeneration
XINTAO 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

Size
4A - Zeolites are available in beads of **2 mm, (*0x*8 mesh) **3 mm, (8x*2 mesh) , 2.**5 mm, (4x8 mesh) and as powder, and in pellet 1.6mm 3.2mm.

To avoid damp and pre-adsorption of organic before running, or must to be reactivated.

Pays:	China
N Â° de modÃ¨le:	Molecular sieve
Prix FOB:	( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	China
Prix de commande minimale:	-
Commande minimale:	1
Packaging Detail:	Airtight Vacuum Packing Inside; a. 20~30kg net per carton b. 50~150kg net per steel drum
Heure de livraison:	within one week for one 20' container
Capacité de Fournir:	8000 Cubic Centimeter per Year
Payment Type:	Western Union, D/P, D/A, L/C, T/T
Groupe de produits :	-