Molecular sieve 4A absorbent/catalyst/adsorbent By PINGXIANG XINTAO CHEMICAL PACKING CO., LTD.,

Molecular sieve 4A absorbent/catalyst/adsorbent

سعر فوب

أحصل على آخر سعر

1 Metric Ton Minimum Order

بلد:

China

نموذج رقم:

سعر فوب:

(قابل للتفاوض) أحصل على آخر سعر

الموقع:

China

سعر الحد الأدنى للطلب:

الحد الأدني للطلب:

1 Metric Ton

تفاصيل التغليف:

carton box; steel drum;palletized+film wrapped

موعد التسليم:

within one week for one 20ft container

القدرة على التوريد:

8000 Metric Ton per Year

نوع الدفع:

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

مجموعة المنتج :

Molecular Sieve

مواصفات المنتج

MF: Na2O. Al2O3. 2SiO2. 4.5 H2O
Type: Adsorbent
Usage: Petroleum Additives
Brand Name: XINTAO

الوصف

XINTAO Molecular Sieve type 4A is an alkali alumina silicate, it is the sodium form of the type Acrystal structure. 4A molecular sieve has an effective pore opening of about 4 angstroms(0.4nm). XINTAO tyoe 4A molecular will absorb most molecules with a kinetic diameter of less than 4 angstroms and exclude those larger. Such as absorbable molecules include simple gas 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.*6	≥0.*6	≥0.*6	≥0.*6
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 atmosphere gases, ect.

2) Removal of hydrocarbon, ammonia and methanol from gas streams(ammonia syn gas treating)

3)Special types are used in the air brake units of buses, trucks and locomotives

4)Packed in small bags, it may be used simply as a packaging desiccant

Regeneration

XINTAO molecular sieve 4A can be regenerated by either heating in the case of thermall swing proccess; or by lowering the pressure in the case of pressure swing processes.

size

4A-Zeolite are available in beads of **2mm, (*0**8 mesh)**3mm, (8**2 mesh), 2.**5mm, (4*8 mesh) and sa powder, and in pellet 1.6'', 3.2''

Attention

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

بلد:	China
نموذج رقم:	4A
سعر فوب:	(قابل للتفاوض) أحصل على آخر سعر
الموقع:	China
سعر الحد الأدنى للطلب:	-
الحد الأدني للطلب:	1 Metric Ton
تفاصيل التغليف:	carton box; steel drum;palletized+film wrapped
موعد التسليم:	within one week for one 20ft container
القدرة على التوريد:	8000 Metric Ton per Year
نوع الدفع:	Western Union, D/P, L/C, T/T
مجموعة المنتج :	Molecular Sieve