4A Molecular Sieve Zeolite Adsorbent for Sewage Purification

• CAS No.: 12173-28-3 63231-69-6
• Formula: Na2o Al2O3 2.0sio2 4.5H2O
• EINECS: 69912-79-4
• Shape: Beads
• Drying Method: Static Drying
• Kind: Mineral Desiccant
• Model NO.: Molecular sieves 4A
• Sorbent: Molecular Sieves
• Desiccant: Chemical Desiccant
• Color: Light Gray
• Package Volume: 25kg Bag or 50kg Steel Drum
• Delivery: Xuancheng of Anhui
• Transportion: Sea Freight or Subway
• Transport Package: Steel Drum for Seafreight
• Specification: Aluminosilicate Crystal
• Trademark: Chemequip
• Origin: Xuancheng of China
• HS Code: 2842100000
• Production Capacity: 20000 Tons/Year

Product Description

4A molecular sieves can adsorb molecules with a diameter of not more than 4A, such as water, CH3OH, hydrogen sulfide,
carbon dioxide, ethylene, C3H6, etc., and are mainly used for drying LNG and a mixture of gases and liquids.

 

Properties	Unit	Technical data
Shape		Spherical			Cylindrical
Diameter	mm	1.7~2.5	3.0~5.0	5.0~8.0	1/16''	1/8''
Granularity	%	≥98	≥98	≥98	≥98	≥98
Bulk Density	g/ml	≥0.72	≥0.71	≥0.70	≥0.66	≥0.64
Abrasion	%	≤0.20	≤0.20	≤0.20	≤0.20	≤0.20
Crush Strength	N	≥40	≥85	≥150	≥35	≥85
Deformation Coefficient		≤0.3	≤0.3	≤0.3	≤0.3	≤0.3
Static H2O Absorption	%	≥21	≥21	≥21	≥21	≥21
Static CH3OH Adsorption	%	≥14	≥14	≥14	≥14	≥14
Moisture	%	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5

 

4A Molecular Sieve Application Fields
1. Deep drying of gases and liquids such as air, LNG, alkanes, refrigerants, etc.
2. The production and purification of Ar, the static drying of electronic components, pharmaceutical packaging and moisture-prone substances.
3. As a dehydrating agent in paints, dyes, and coatings material
4. Super adsorbent for suction dryer or cold dryer