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Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor

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Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor

Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor
Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor

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Product Details:

Place of Origin: Shaanxi,China
Brand Name: Xi'an Lvneng
Certification: ISO9001:2008
Model Number: 4A Molecular Sieve

Payment & Shipping Terms:

Minimum Order Quantity: 10 Kilograms
Price: Negotiable
Packaging Details: 1. Carton Drum/25KG 2. Carton Box/25KG; 3. Iron Drum/150KG
Delivery Time: 3-15 work days
Payment Terms: L/C, T/T
Supply Ability: 50 Tons/ per Month
Detailed Product Description
Shape: Granular;Pellet Color: Beige
Size: 1.6-2.5mm, 3.0-5.0mm Potassium A Type Molecular Sieve: Spheric Particle
Package Moisture: ≤ 1.5% Equilibrium Water Capacity: ≥ 22%
High Light:

molecular sieve type 4a

,

4 angstrom molecular sieves

Pure Natural 4a Molecular Sieve Desiccant For Ammonia Refrigerator Compressor

 

product description

 

     4A molecular sieve is a synthetic zeolite of A-type crystal structure in potassium-sodium form with a pore opening of 4 angstroms (0.4 nm). Adsorb water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, NH3, H2S, CO, methyl chloride, methyl bromide, methyl acetylene, ethane. Does not adsorb any molecular diameter greater than 4 angstroms (including propane). The more powerful selective adsorption capacity than any other molecular sieve. It is mainly applied in the drying gas, liquid. Widely used in drying oilfield associated gas and natural gas. Also widely used for the dehydration of ethanol

Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor 0

Molecular Formula Na2O·Al2O3·2SiO2·9/2H2O
SiO2/ Al2O3 ≈ 2
Normal Pore Opening 4 Angstroms (Å)
Regeneration temp. (°C) 200-315
Advantages High Stability; High Strength; Large Water Absorption; Low Attrition; Deep Dehydration

 

 

 

 

 

 

 

 

Technical Index

 

Molecular Sieve 4A Typical Physical Properties
Items Unit 8*12 Mesh 4*6 Mesh
Bead Size mm 1.6-2.5 3.0-5.0
Bulk Density g/ml ≥ 0.70-0.82 0.65-0.80
Equilibrium Water Capacity @ 25 wt% 20.5-22.5 20.5-22.5
Equilibrium Methanol Capacity wt% 15.0 15.0
Heat of Adsorption BTU/lb of H2O 1800 1800
Crush Strength Point Contact N ≥ 30-80 85-160
Variation Coefficient - 0.3 0.3
Attrition Rate wt% 0.1 0.1
Size Qualification % 98 98
Package Moisture wt% 1.5 1.5
The interval value of the indexes above are on the basis of the different grade of Molecular Sieve 4A

 

Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor 1

Storage

 

The molecular sieve shall be stored at room temperature, in which the relative humidity does not exceed 90%, and be not exposed to air, and prevented against water, acids and alkalizes.

 

Attention

1. The product cannot be exposed in the open air and should be stored in dry condition with the air-proof package.

2. The product should be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 350°C.

 

Our Services


1. We promise to reply to your inquiry relational our product within 24hours.
2.OEM&ODM service for your unique idea with absolutely convenient.
3.The experienced foreign trader with professional product knowledge.
4. The value on business credite, promise to protect your sales data, design, patent information.
5. Sample & OEM service is available
6. After-sales service. any question will be settled within 3 days

Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor 2

 

Factory Information

Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor 3

Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor 4

Natural 4a Molecular Sieve Desiccant Beige For Ammonia Refrigerator Compressor 5

 

Contact Details
Xi'an Lvneng Purification Technology Co.,Ltd.

Contact Person: cooperfan

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