High temperature resistant honeycomb zeolite

High temperature resistant honeycomb zeolitePrepared from hydrophobic zeolites with different pore sizes, with a pore size ratio of about 60% and a specific surface area of 500-1000m3/g. Zeolite honeycomb structure has excellent organic waste gas adsorption performance and good gas permeability, especially suitable for high air volume and low concentration VOCS gas treatment.

High temperature resistant honeycomb zeoliteEasy to absorb moisture. During storage, it should not be directly exposed to air and should be placed in a dry place. Zeolite molecular sieves for long-term storage and moisture absorption should be regenerated before use.
Zeolite molecular sieve avoids oil and water. Oil can clog the pores of zeolite molecular sieves. Especially during the regeneration process, oil may carbonize and block pores. For oil, water, and gas, oil and water should be separated before the zeolite molecular sieve tower. Due to the heat released by zeolite molecular sieves during water absorption, liquid water directly contacts zeolite molecular sieves, releasing a large amount of heat. The performance of zeolite molecular sieves may be dangerous or damaged.
When switching zeolite molecular sieve columns with pressure, the pressure inside the tower should be slowly reduced. For example, excessive decompression speed may lead to the fragmentation and pulverization of zeolite molecular sieve particles. The higher the regeneration temperature, the safer the regeneration, but the higher the regeneration energy consumption, and the longer the service life of zeolite molecular sieve. Therefore, the regeneration temperature should be between 200 ℃ and 350 ℃. The regeneration temperature generally does not exceed 600 ℃, otherwise the zeolite molecular sieve may lose its activity.