Cas 1318 02 1 DG1/8" 4 Angstrom Molecular Sieves

Cas 1318 02 1 DG1/8" 4 Angstrom Molecular Sieves

Product introduction

Molecular sieve is a kind of synthetic molecular screening of hydrated silicon aluminate (zeolite) or natural zeolite, it has a lot of aperture on structure of concreted complete neat rows of cavity, different aperture of molecular sieve to separate different molecular size and shape. Molecular sieve with different pore sizes were obtained according to the molecular ratios of SiO2 and Al2O3. The models are: 3A(potassium A type), 4A(sodium A type), 5A(calcium A type), 13X(sodium X type), etc. It has high adsorption capacity, high selectivity and high temperature resistance. It is widely used in organic and petrochemical industries and is also an excellent adsorbent for gas dewatering. More and more attention has been paid to waste gas purification.

Product Performance

a. Adsorption performance
The adsorption of zeolite molecular sieve is a physical change process. Gravity causes of adsorption is mainly molecules in the solid surface to produce a "surface force", when the fluid flows through some of the fluid molecules due to the collision and irregular exercise to the surface of adsorbent, the surface molecules together, reduce the number of molecules in fluid, achieve the purpose of separation, remove.

b. Ion exchange performance
In general, ion exchange refers to the exchange of compensated cation outside the zeolite molecular sieveframework. Compensation outside of zeolite molecular sieve skeleton ion is usually protons and alkali metal or alkaline earth metal, they are easily in metal salt aqueous solution by ion exchange into various valence metal ionic type zeolite molecular sieve.

c. Catalytic performance
Most zeolites have strong acid centers on the surface of zeolite molecular sieves. These properties make it an excellent catalyst.

4A molecular sieve technical Index:

Scope of application

a) Drying and removing of CO2 from natural gas, LPG, air, inert and atmospheric gases, etc.
b) Removal of hydrocarbons, ammonia and methanol from gas streams (ammonia syn gas treating)
c) Special types are used in the air break units of buses, trucks and locomotives.
d) Packed in small bags, it may be used simply as a packaging desiccant

Product Pictures

Why choose products from Xuefeng?

1. Specialize in this field for more than 20 years.

2. More than 1000 workers, Strong ability of production.

3. Shorter delivery time.

4. Rich variety of products:molecular sieve,random and structured chemical packing in ceramic,plastic&metal honeycomb ceramics,inert ceramic balls,activated alumina,alumina grinding balls,expanded perlite,porous ceramic filter pipe and so on.

5. Competitive price,modern appearance.

6. Do any sticker you need(OEM,ODM).

7. Going green and environmental protection:No mercury, No radition, No UV.

8. Honesty is the most important

Factory information

Shanghai Xuefeng Molecular Sieve Co., Ltd. adopts the most advanced and fully automated assembly line molecular sieve production technology in China, and has positions for dosing, kneading, extrusion, drying, roasting and packaging. The main equipment includes pelletizing machine, hardening cylinder, kneader, extruder, belt dryer, rotary roasting furnace, vibrating screen, scale and other ancillary facilities. The production process parameters are all automatically controlled, and there is no paper recorder attached. , The results of the process parameters are comprehensively recorded, and at the same time, the operators of each position shall manually record the parameters every hour to ensure the traceability of the operation process. At the same time, the company pays attention to the inspection of intermediate products, and has set up sampling points for intermediate products in the ingredients, extrusion molding, and drying positions to ensure that the intermediate products meet the specified quality requirements.