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Home > Products >  Molecular Sieve Powder/ Zeolite Powder raw material

Molecular Sieve Powder/ Zeolite Powder raw material CAS NO.63231-69-6

  • Min.Order: 2 Metric Ton
  • Payment Terms: L/C,T/T,
  • Product Details

Keywords

  • molecular sieve powder raw material
  • molecular sieve
  • carbon molecular sieve

Quick Details

  • ProName: Molecular Sieve Powder/ Zeolite Powder...
  • CasNo: 63231-69-6
  • Molecular Formula: 2/3K2O.1/3Na2O.Al2O3.2SiO2.9/2H2O
  • Appearance: white powder
  • Application: Horticulture and Household Products
  • DeliveryTime: usually it is less than 30days but bas...
  • PackAge: Packaging with 50kg bag, can be loaded...
  • Port: Tianjin,shanghai,qingdao
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 100%
  • Storage: room temp
  • Transportation: good package for ship and local transp...
  • LimitNum: 2 Metric Ton
  • Grade: Food Grade

Superiority

molecular sieve 3a powder         

 

Molecular Sieve 3A is an alkali metal alumino-silicate; it is the potassium form of the type A crystal structure. Type 3A has an effective pore opening of about 3 angstroms (0.3nm). This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers; and this maximizes lifetime when dehydrating such molecules.

Typical Chemical Formula 0.4K2O 0.6Na2O Al2O3 2.OSiO2 4.5H2O SiO2 : Al2O3 ≈2

Technical 

Item

Unit

Technical data

Diameter

mm

0.5-1.0

1.0-1.5

1.5-2.0

2.0-2.5

Size ratio up to grade

%

≥98

≥98

≥98

≥98

Bulk density

g/ml

≥0.72

≥0.72

≥0.72

≥0.72

Wear ratio

%

≤0.20

≤0.20

≤0.20

≤0.20

Crushing strength

N

≥5/pc

15/pc

20/pc

25/pc

Static water adsorption

%wt,50%RH/25°C

≥20

≥20

≥20

≥20

Nitrogen adsorption

%wt

0.2

0.2

0.2

0.2

Water content, as shipped

%

≤1.5

≤1.5

≤1.5

≤1.5

Typical Application

1) Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadiene

2) Cracked Gas Drying 

3) Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required.  

4) Drying of highly polar compounds

5) Drying of liquid alcohol

6) Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled. 

7) Drying of refrigerants

 

Regeneration Molecular sieve Type 3A 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 3A molecular sieve, a temperature of 200-230°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C. The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

 

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; 

T/T, L/C, West Union

Paper drum, 25kg/drum

9000 kg

18000 kg

Paper box, 25kg/box

13500 kg

27000 kg

 

 

Details

Advantage&service

 

 

molecular sieve 3a powder

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