Molecular Sieve 4A
如果您对该产品感兴趣的话,可以
产品名称:
Molecular Sieve 4A
产品型号:
LH-4A
产品展商:
Lihua
产品价格:
0.00 元
简单介绍
Molecular Sieve 4A:
1)40 years production experience,
2)ISO 9001:2000,
3) high quality,lower price.
Molecular Sieve 4A的详细介绍
1.Product Description
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 o p ening 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.
2.Typical Chemical Formula
Na2O Al2O3 2.0 SiO2 4.5 H2O
3.Technical Data
|
Item
|
Unit
|
Technical data
|
|
Shape
|
|
Bar
|
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
|
≥0.60
|
≥0.60
|
≥0.60
|
≥0.60
|
|
Wear ratio
|
%
|
≤0.20
|
≤0.25
|
≤0.20
|
≤0.20
|
|
Crushing strength
|
N
|
≥30/cm
|
≥45/cm
|
≥60/p
|
≥70/p
|
|
Static water adsorption
|
%
|
≥20.5
|
≥20.5
|
≥20.5
|
≥20.5
|
|
Water content, as shipped
|
%
|
≤1.5
|
≤1.5
|
≤1.5
|
≤1.5
|
4.Typical 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.
- 温馨提示：为规避购买风险，建议您在购买前务必确认供应商资质与产品质量。
- 免责申明：以上内容为注册会员自行发布，若信息的真实性、合法性存在争议，平台将会监督协助处理，欢迎举报
Molecular Sieve 4A相关产品
Copyright@ 2003-2026
Pingxiang Lihua Packing Co., Ltd版权所有