BLOGS

4A molecular sieve is a type A alkali metal salt crystal with a pore size of 4A. Its selective adsorption performance for water is higher than that of any other molecule. It can also adsorb methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, etc. Adsorbs molecules with a diameter larger than 4A. It is widely used for drying gases and liquids, and can also be used for refining and purifying certain gases or liquids, such as the production of argon.

5A molecular sieve is a spherical or strip-shaped calcium A-type adsorbent with a microporous structure, generally called calcium molecular sieve. The pore size is 5A, which can adsorb any molecules with a diameter smaller than 5A. It also has the effects of 3A and 4A molecular sieves and can be used for pressure swing adsorption separation and co-adsorption of water and carbon dioxide. Based on the industrial application characteristics of 5A molecular sieves, our 5A molecular sieves have high adsorption properties and fast adsorption speeds. They are especially suitable for pressure swing adsorption and are the best products in the pressure swing adsorption industry.

13X molecular sieve is a molecular sieve with a sodium X-type crystal structure. It is composed of alkali metal aluminosilicates and has a certain alkalinity. The effective pore size of 13X molecular sieve is 10A, which can adsorb any molecules smaller than 10A. It has high adsorption power for polar molecules such as water, hydrogen sulfide, and carbon dioxide. Used in air dryers, it can adsorb water and carbon dioxide with high precision.

13X APG molecular sieve is a molecular sieve with a nano-X crystal structure. It is composed of aluminosilicate and has a pore size of 10A. It is to meet the special requirements of the cryogenic air separation industry. A special molecular sieve produced to further improve the adsorption capacity of molecular sieves for carbon dioxide and water and avoid the freezing tower phenomenon during air separation.

13X-HP molecular sieve is a new type of X-type molecular sieve specially used for oxygen production. The principle of oxygen production is: through the pressure swing adsorption of air through the compressor, the air is extracted into the 13X-HP molecular sieve. The molecular sieve absorbs nitrogen, carbon dioxide and other waste in the air, and only the remaining oxygen enters the gas collection bottle and is purified under high pressure through the high-pressure valve. , the oxygen generator can output oxygen after raising the concentration to the standard.

CNM 3A molecular sieve, suitable for drying gases and liquids and dehydrating hydrocarbons. It is widely used in deep drying of petroleum cracked gas; cracked gas generally contains a lot of water, which will form ice during cryogenic separation operations, and can cause blockage of pipelines and equipment with hydrocarbon hydrate crystals. Because petroleum cracked gas must undergo deep dehydration before cryogenic separation, the moisture content in the cracked gas is reduced. Since the 3A molecular sieve only adsorbs water in the cracked gas and does not adsorb larger hydrocarbon molecules,

CNM 3A molecular sieve has the characteristics of uniform pore size/21% static water adsorption value/fast adsorption speed/high strength and not easy to break/selective adsorption of moisture. It can effectively dry gas in high and low temperature environments and is commonly used for compressed natural gas. Highly efficient dehydration adsorbent.

CNM 4A molecular sieve is widely used in industrial ethanol production and drying, such as ethanol distillation and pressure swing adsorption ethanol purification. CNM molecular sieve has high strength and high adsorption performance, which can effectively remove water molecules in ethanol, thus improving the purity of ethanol. It is widely used in the fields of chemicals, food industry, and cosmetics.

NM 3A molecular sieve has excellent adsorption performance and chemical stability, and can effectively remove moisture from methanol compounds. It can be used to produce methanol from natural gas, produce acetic acid, fuel, leather processing, cleaning and degreasing agents, produce formaldehyde, produce olefins, agricultural organic fertilizers, etc. fields are widely used.