Molecular sieve manufacturer takes you to understand the application of different types of molecular sieves

Molecular sieves can obtain products with different pore sizes according to the different molecular ratios of SiO2 and Al2O3, so there are various models, 3A, 4A, 5A, etc. Because they have certain differences in performance, their application ranges are also different. Next, the molecular sieve manufacturer will explain to you in detail.

3A molecular sieve is mainly used in: chemical, petroleum, pharmaceutical, insulating glass and other industrial desiccants, used for industrial dehydration of unsaturated hydrocarbons, such as cracked gas, butadiene, propylene, acetylene, etc., can also be used for gas, polar Drying of liquids and natural gas. Due to the small pore size of 3A molecular sieves, the co-adsorption of other molecules can be effectively controlled during the adsorption process.

4A molecular sieve is mainly used to stop static dehydration in closed gas or liquid systems, used as static desiccant in household refrigeration systems, pharmaceutical packaging, automotive air conditioners, electronic components and easily degradable chemicals or used in plastic system coatings Dehydrating agent can also be used for drying saturated hydrocarbon materials in industry.

It can also adsorb methanol, ethanol, hydrogen sulfide, carbon dioxide, etc. It can be used in R-12 and R-22 systems, and can also be used for separation and purification of gas-liquid components, such as purification of argon, preparation of reagent anhydrous ethanol, etc. 3A Molecular sieves can adsorb all 4A molecular sieves.

5A molecular sieves are mainly used for: separation of n-isoparaffins, separation of oxygen and nitrogen, drying and refining of industrial gases and liquids such as chemical industry, oil and natural gas, and ammonia synthesis gas.

No matter what type of molecular sieves are, they have different characteristics and advantages and play an important role in different industries, so it is very necessary to choose the right model correctly.