4A Molecular Sieve with Top Quality

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1 Metric Ton m.t.
Supply Capability:
10000 Metric Tons per Year m.t./month

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Product Description:

1. For drying and purifying, high efficient

2. Prefessional manufacturer

3. FREE SAMPLES at any time

 

 

Molecular sieve 4A is an alkali alumino silicate;it is the sodium form of the Type A crystal strcture.4A molecular sieve has an effective pore opening of about 4 angstroms(0.4nm).Our 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. 

 

Molecular Formula

 

Na2O  Al2O3  2.0 SiO2  4.5 H2O

 

Specification And Application

 

Specification

 

Item

 

Unit

 

Technical data

 

Shape

 

 

 

Pellet

 

Sphere

 

Diameter

 

mm

 

1.5-1.7

 

3.0-3.3

 

1.7-2.5

 

3.0-5.0

 

Size Ratio Up To Grade

 

%

 

≥98

 

≥98

 

≥96

 

≥96

 

Bulk Density

 

g/ml

 

≥0.66

 

≥0.66

 

≥0.66

 

≥0.66

 

Wear Ratio

 

%

 

≤0.20

 

≤0.40

 

≤0.20

 

≤0.20

 

Crushing Strength

 

N

 

≥30/cm

 

≥45/cm

 

≥30/p

 

≥70/p

 

Static Water Adsorption

 

%

 

≥20.5

 

≥20.5

 

≥21

 

≥21

 

Ethylene Adsorption

 

%

 

≤3.0

 

≤3.0

 

≤3.0

 

≤3.0

 

Water Content, As Shipped

 

%

 

≤1.5

 

≤1.5

 

≤1.5

 

≤1.5

 

Application

 

Drying and removing of CO2 from natural gas, LPG, air,inert and athmospheric gases, etc.

 

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.

Attention

 

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

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1. Manufacturer Overview

Location Rizhao, Shandong, China (Mainland)
Year Established 2004
Annual Output Value US$5 Million - US$10 Million
Main Markets North America; South America; Southeast Asia; Africa; Mid East
Company Certifications Certificate of Quality; certificate for products exemption from quality surveillance inspecction; ISO9001 Certificate

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Rizhao port
Export Percentage 91% - 100%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese, French, Russian
b)Factory Information  
Factory Size: 3,000-5,000 square meters
No. of Production Lines 3
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range Average