Most zeolite zeolites have strong acid centers on their surfaces, and strong coulomb fields in the pores play a polarizing role. these properties make it an excellent catalyst.zeolite molecular sieves have a unique structured crystal structure, each of which has a certain size,shape of the pore structure, and has a large specific surface area.
Application
Molecular sieve is an important material widely used in many fields,and its applications mainly include adsorption,catalysis,drying,vacuum, separation and pure preparation.as an ion exchanger,molecular sieve is mainly used in environmental protection,soil improvement,water desalination and radiochemistry.it has a strong affinity for water and is therefore used in the laboratory for deep dehydration with extremely high drying potency.
Product Parameters
| Name |
Unit |
3A Molecular Sieve |
| shape |
- |
strip type |
ball |
| diameter |
mm |
1.5-1.7 |
3.0-3.3 |
1.7-2.5 |
3.0-5.0 |
| size ratio up to grade |
% |
≥98 |
≥98 |
≥96 |
≥96 |
| bulk density |
g/ml |
≥0.60 |
≥0.60 |
≥0.60 |
≥0.60 |
| wear ratio |
% |
≤0.20 |
≤0.25 |
≤0.20 |
≤0.20 |
| crushing strength |
N |
≥45/cm |
≥60/cm |
≥45/p |
≥45/p |
| static H2O adsorption |
% |
≥20 |
≥20 |
≥20 |
≥20 |
| water content |
% |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
Detailed Photos
When zeolite molecular sieve is used as catalyst or catalyst carrier, the catalytic reaction is controlled by the pore size of zeolite molecular sieve. The size and shape of the pores and channels can play a selective role in the catalytic reaction. Under normal reaction conditions, zeolite molecular sieve plays a leading role in the direction of reaction, showing shape selective catalytic performance, which makes zeolite molecular sieve as a new catalytic material with strong vitality.
Because the zeolite molecular sieve pore size is uniform, only when the molecular dynamics diameter is less than the zeolite molecular sieve pore size can easily enter the crystal cavity and be adsorbed, so the zeolite molecular sieve is like a sieve for gas and liquid molecules, according to the size of the molecule to determine whether to be adsorbed. due to the strong polarity in the zeolite molecular sieve crystal cavity, it can have a strong interaction with molecules containing polar groups on the zeolite molecular sieve surface, or by inducing polarization of the polarizable molecules to produce strong .
Product Line
Packaging & Shipping
FAQ
Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.
Q 2: What Are Your Main Products?
A:Our factory mainly produces various kinds of ceramic balls, molecular sieves, actived alumina, tower random packing,plastic and metal material, environmental filter materials, high-performance ceramics and so on.
Q3: What Kind Of Payment Do You Accept?
A:we accept T/T,western union.
Q4:What's your terms of delivery?
A:EXW, FOB, CIF .
Q5: Can I get free samples?
A: Yes, free samples 1-2 kg,please advise your contact details.
Q6: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.
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