TitleProduct

First-rate molecular sieve desiccant

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-09 19:54

  • Browse the number:

    319

Send an inquiries

Company Profile

Xi'an Lvneng Purification Technology Limited

By certification [File Integrity]

Contact: lvnengjinghua(Mr.)  

Email:

Telephone:

Area: Beijing

Address: Beijing

Website: http://www.lvmolecularsieve.com/ http://www.sec66.com/com/lvnengjinghua/

Product details

                 First -rate molecular sieve desiccant 

First -rate molecular sieve desiccant Basic Info:

In molecular sieve 3A, potassium ion exchange of sodium ion, the formation with a pore opening of 3Å (1Å=1×10-10m), that is type 3A (also known as KA-type) molecular sieve.

First-rate molecular sieve desiccant Basic info Technical Index:

Typical Physical Properties

Item

Unit

8*12 Mesh

4*8 Mesh

Bead Size

mm

1.6-2.5

3.0-5.0

Bulk Density

g/ml ≥

0.75

0.68

Equilibrium Water Capacity @ 25°c

wt% ≥

21

21

Equilibrium Ethylene Capacity

mg/g ≤

3.0

3.0

Heat of Adsorption

BTU/lb of H2O

1800

1800

Crush strength

Point Contact

N ≥

35

100


Variation Coefficient

-

0.3

0.3

Attrition Rate

wt% ≤

0.1

0.1

Size Qualification

% ≥

98

98

Package Moisture

wt% ≤

1.5

1.5

3A molecular sieve is a synthetic zeolite of A-type crystal structure in potassium-sodium form with a pore opening of 3 angstroms (0.3 nm).

First -rate molecular sieve desiccant application:

Applied to the dehydrating gas streams of unsaturated hydrocarbon (e.g. ethylene, propylene, butadiene, acetylene, etc.) in olefin crackers prior to cryogenic separation of LPG or other olefin products; applied to deep dehydration of olefin cracked gas in ethylene industry. It has superior coking tolerance and attrition resistant properties to guarantee longest service life and lowest pressure drop.

Molecular sieve for dehydration of ethanol (also known as molecular sieve for anhydrous alcohol) features large water absorption capacity, high compressive strength and low attrition rate, etc. It is applied to the dehydration of such alcohols as ethanol and methanol, absorbing water only. The high-purity anhydrous ethanol after dehydration is widely used in the biofuel, chemical, food and pharmaceutical industries;

Dehydration of benzene, toluene, xylene and other solvents (e.g. ethanol, methanol); 
Natural gas dehydration and preventing formation of min. COS;
Dehydration of food-grade carbon dioxide;
Dehydration of oil and jet fuel. 

First -rate molecular sieve desiccant Standard Packaging: 
25 Kg/Carton Barrel 
150 Kg/ Sealed Iron Drum 

First -rate molecular sieve desiccant attention: 
·The product cannot be exposed in the open air and should be stored in dry condition with air-proof package.
·The product should be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 350℃.