Detailed Product Description

The molecular sieve is a kind of the aluminosilicate. As there are even pore size and much more specific surface in it. It has much excellent merit :1The selective absorption, according to the size and shape of the absorbed molecule, in this way, it absorbs only those molecules whose diameter are less than the molecular sieve pore.2It has the selective absorption for the polar or unsaturated molecles. The higher the polarity or unsaturation is, the stronger selective absorption is.3It has strong water absorption. Even if higher temperature, large flow rate and lower water content, it keeps still higher water absorption. Our company has produced many industry molecular sieves, such as 3A,4A,5A,10X,13X and copper-bearing etc.

Main specification of 3A

Application

. Drying of unssturated hydrocarbons (e.g.t=ethylene, propylene, butadine).

. Cracked gas drying.

. Drying of nutural gas, if COSminimization is essential, or a minimum co-adsorption of hydrocarbons is required.

. Drying of highly polar compounds,such as methanol and ethanol.

. Drying of liquid alcohol.

. Static (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.

. Drying of refrigenrants.

Main specifiaction of 4A 

Application

. Drying and removing of CO₂ from natural gas, LPG, air, inert and athmospheric gases, ect.

. Removal of hydrocarbons, ammonia and methanol from gas streams(ammonia syn gas treating).

. Special types are used in the air break units of buses, trucks and locomotives.

. Packed in small bags, it may be used simply as a packaging desiccant.

5A deparaffin molecular sieve

Usage: It is broadly utilized for separating N-paraffins in petroleum and its cut (dewaxing). The dewaxed oil has the same excellent property as the aviation kerosene with low freezing point, and the separated N-paraffins(wax) can be utilized as a raw material for he synthetic abstergente.