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molecular sieve iso paraffins:5a molecular sieve for separation of normal- and iso paraffins

FOB Reference Price:Get Latest Price
US $1.3 - 2 / Kilogram | 1000 Kilogram/Kilograms (Min. Order)
Supply Ability:
10,000 Ton/Tons per Year
Port:
Shanghai port, Shenzhen port etc (Any China port)
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
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Overview
Specifications
Classification:
Chemical Auxiliary Agent
CAS No.:
69912-79-4
Other Names:
zeolite,adsorbent,desiccant
MF:
0.70CaO 0.30Na2O Al2O3 2.0SiO2 4.5H2O
EINECS No.:
215-684-8
Purity:
100%
Place of Origin:
Jiangxi, China (Mainland)
Type:
Adsorbent
Adsorbent Variety:
Molecular Sieve
Usage:
Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
Brand Name:
XINGFENG
Model Number:
5a
ISO 9001:2008:
Certificated
MOQ:
1000kg
Bead:
1.7-2.5, 2.5-5mm
Pellet:
1.6mm, 3.2mm
Packaging & Delivery
Packaging Details:
(1) By carton box / carton drum, each box 25kg net, inside airtight vacuum packing, palletized.
(2) By steel drum, each drum 150kg net, inside airtight vacuum packing, palletized.
Delivery Detail:
Within three days for one 20 FCL container

Specifications

molecular sieve iso paraffins
1. 20 years professional manufacturer
2.Bead 1.7-2.5, 2.5-5mm
3.Pellet 1.6mm, 3.2mm
4.iso 9001

molecular sieve iso paraffins

Molecular Sieve 5a is an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger.


It is especially suitable for PSA adsorber applications where it may be used for the separation of normal- and iso- paraffins (C4 to C6 species), in PSA hydrogen purification and in oxygen concentrators..

 

Typical Chemical Formula
0.70CaO 0.30Na2O Al2O3 2.0SiO2 4.5H2O

SiO2: Al2O3 ≈2

 

 Technical Parameter

Item

Unit

Technical data

Shape

 

Pellet

Sphere

Diameter

mm

1.5-1.7

3.0-3.3

2.0-3.0

3.0-5.0

Size ratio up to grade

%

≥98

≥98

≥98

≥98

Bulk density

g/ml

≥0.65

≥0.65

≥0.70

≥0.70

Wear ratio

%

≤0.20

≤0.40

≤0.20

≤0.20

Crushing strength

N

≥30/cm

≥45/cm

≥30/p

≥60/p

Static water adsorption

%

≥22

≥22

≥22

≥22

Water content, as shipped

%

≤1.5

≤1.5

≤1.5

≤1.5

 

Application
1) The strong ionic forces of the divalent calcium ion makes it an excellent adsorbent to remove water, CO2, H2S from sour natural gas streams, while minimising COS formation. Light mercaptans are also adsorbed.
2) It is also used for the separation of normal- and iso paraffins. 
3) Production of high purity N2, O2, H2 and inert gases from mixed gas streams.
 

Regeneration
Molecular sieve Type 5A 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 5A molecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

 

Size
5A - Zeolites 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 1.6”, 3.2”.

 

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

 

Package Type

Container Load Capacity

Delivery time

Quality 

Insurance

Payment Terms

20 GP

40 GP

Steel drum, 150kg/drum

12000 kg

24000 kg

Within 7-10 days

Chinese National Standard; 

Offer quality assurance as request.

T/T, L/C, Paypal, West Union

Paper drum, 25kg/drum

9000 kg

18000 kg

Paper box, 25kg/box

13500 kg

27000 kg

 

 

 

 

 

 

 

 

 

 

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Trade Assurance
China (Mainland) | Manufacturer
Transaction Level:
Supplier Assessments:
6 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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