Product Description

The pore size of 3A molecular sieve is 3A. It does not adsorb any molecular larger than 3A. (note: 1A=0.1nm) It is an alkali metal alumino-silicate, the potassium form of the typ A crystal structure. 3 Angstrom, is obtained when part of the sodium ions of the 4 Angstrom sieve are replaced by potassium ions. According to our nearly *0 years experience, HENGYE ensure our products with the characters of higher adsorption speed, stronger crush strength and anti-contaminative resistance, more cyclic times and longer work-span. APPLICATION FIELD: 1. Drying of unsaturated hydro carbon, I. E.: Natural gas, acetylene, ethylene, propylene, butadien 2. Dry polar liquid, I. E.: Ethanol, liquefied petroleum gas and solvent 3. Cracked Gas Drying, I. E.: Acetylene, butadiene 4. Removing moisture in paint and PU Plastic 5. Dehydration of natural gas or methane 6. Dehydration of refrigerant 7. Drying of highly polar compounds, I. E.: Methanol and ethanol. 8. Drying of olefins drying, ethanol, etc. 9. Dehydration of many kinds of liquids, I. E.: Ethanol *0. Dehydration of air STORAGE: It should be stored at room temperature, in which the relative humidity is not exceed *0%, and be not exposed in air, and prevented against water, acids and alkalies. REGENERATION: Molecular sieve can be regenerated for re-use by purging or evacuating at elevated temperatures. The degree of regeneration (adsorbed substances removal) is dependent on the temperature and humidity of the purge gas. In practice, blowing the molecular sieve by dry purge gas at an inlet temperature of **0degrees centigrade***0 degrees centigrade and a pressure of 0.3 ~ 0.5 kg per square centimeter, heat the molecular sieve bed. As the temperature in outlet reaches **0 ~ **0degrees centigrade, let the bed cool off.