4A High Effience Water Adsorbent Drying Dessicant Sorbent Molecular Sieve Used in Industy Drying

• CAS No.: 1318-02-1
• Formula: Na2o, Al2O3, Sio2
• EINECS: 215-283-8
• Appearance: Sphere
• Color: Yellow
• Transport Package: Bag/Drum
• Model NO.: Molecular Sieve
• Specification: Balls
• Trademark: NAITE
• Origin: Shandong
• HS Code: 38151900
• Production Capacity: 8000tons Per Year

Product Description

Product Description

Name:Molecular Sieve 3A
SiO₂/ Al₂O₃≈2
CAS:1318-02-1
Molecular Formula:2/3K2O·1/3Na2O·Al2O3·2SiO2·9/2H2O
Molecular sieve 3A also known as molecular sieve KA with an aperture of about 3 angstroms,can be used for drying of gases and liquids as well as the dehydration of hydrocarbons.it is widely used for the complete drying of petrol,cracked gases,ethylene,propylene and natural gases
 

Product Parameters

 

Technical Property of Molecular sieve 3A

Item	Unit	Technical data
Shape		Pellet		Sphere
Diameter	mm	1.5-1.7	3.0-3.3	1.6-2.5	2.5-5.0
Size ratio up to grade	%	≥98	≥98	≥96	≥96
Bulk density	g/ml	≥0.65	≥0.65	≥0.70	≥0.70
Wear ratio	%	≤0.20	≤0.25	≤0.20	≤0.20
Crushing strength	N	≥45/cm	≥60/cm	≥45/piece	≥60/piece
Static water adsorption	%	≥20	≥20	≥20	≥20
Ethylene adsorption	‰	≤3.0	≤3.0	≤3.0	≤3.0
Water content, as shipped	%	≤1.5	≤1.5	≤1.5	≤1.5

Applications
Dehydration of many kinds of liquids (say Ethanol).
Dehydration of air.
Dehydration of Refrigerant.
Dehydration of natural gas or methane.
Dehydration of cracked gas, ethylene, ethyne, propylene or butadiene

Type 3A molecular Sieve is recommended for drying unsaturated hydrocarbons and highly polar compounds such as methanol and ethanol. The 3A structure is particularly effective in dehydrating the inner space of insulating glass windows as well as refrigerant gases.

Regeneration
Molecular Sieve 3A can be revived for reuse and the required factors for revival are temperature and pressure. To remove the adsorbed moisture and other materials, the revival condition shall be set up considering the features of target material and processing environment. The general revival temperature of Molecular Sieve 3A is about 200-350ºC.

Company Profile

Shandong Naite Aluminum Co., Ltd. is located in Zibo City, Shandong Province.We are manufacturer of different kinds of pseudo boehmite, activated alumina for adsorbent, desiccant, catalyst and catalyst carrier, zeolite molecular sieves and high whiteness aluminum hydroxide.

Our company has an excellent technical R & D team, which can provide clients with special product R & D and production services according to customer requirements, and provide perfect and thoughtful after-sales technical services.

Our products have exported to many countries and have a good feed back from clients.We sincerely to hope to build business relationship with your company in the future.