Industrial VOCs Zeolite Honeycomb Sieve RCO Catalytic Combustion Molecular Sieve

Honeycomb zeolite molecular sieve is a molecular sieve carrier with good adsorption performance, no secondary pollution, and can be regenerated at high temperature. It is 40% more efficient than similar activated carbon, and has been widely used in adsorption, separation, catalysis and environmental fields. It is more suitable for the treatment of organic waste gas with low air volume and high concentration.Molecular sieves have the following advantages over other adsorbents:

1. Strong adsorption selectivity: This is due to the uniform size of the pore diameter of the molecular sieve and the fact that it is an ionic adsorbent.Therefore, it can be selectively adsorbed according to the size and polarity of the molecule.If it is effective in removing ethylene from saturated hydrocarbons, it is also effective in removing acetylene from ethylene, depending on its strong polarity.

2. Strong adsorption capacity.Even if the concentration of gas composition is very low, it still has adsorption capacity.

3. At a higher temperature, it still has a large adsorption capacity, while other adsorbents are greatly affected by temperature. Therefore, under the same temperature, the adsorption capacity of molecular sieves is large.It is because of the above advantages, molecular sieve has become a very good adsorbent, widely used in the production of basic organic chemical industry, petrochemical industry, in the treatment of harmful gases, also often used in SO2, NOx, CO, CO2, NH3, CCl4, water vapor and gaseous hydrocarbon waste gas purification;

4, high temperature regeneration, high regeneration efficiency, high safety.(Desorption temperature 180-210℃)

The use of molded molecular sieve as adsorbent for waste gas treatment will become the mainstream.Molecular sieve as carrier technology has been widely used in foreign countries.Molecular sieve can be designed and applied according to different concentrations and particle sizes of pollutants. After adsorption and concentration by molecular sieve, the concentration times of pollutants can reach several times to dozens of times. After concentration, the waste gas can be condensed and recovered or burned according to needs.