Yuxin 3A molecular sieve absorption ability, for the purification of process gases, should be stored to avoid direct exposure to the air should be stored a long time before regeneration and has hygroscopic molecular sieve using sieves avoid oil and liquid water. Use should avoid contact with the oil and liquid gas industrial production drying process have, air, hydrogen, oxygen, nitrogen, argon, etc. with two parallel adsorption dryer, a job, while the other can be regenerated processing and regeneration work alternately, in order to ensure continuous operation of the device. dryers operate at 8-12 ℃, heated to 350 ℃ under the gassing regeneration sieves with different specifications regeneration temperature is slightly different sieves for some organic Good catalytic gas phase reaction.
5A molecular sieve:
Chemical Formula: 3 / 4CaO`1 / 4Na2O`Al2O3`2 SiO2`9 / 2H2O
Al ratio: SiO2 / Al2O3≈2
Effective pore size: about 5A
Application: mainly used for the separation of n-alkane isomers, oxygen and nitrogen separation, chemical, oil and gas, ammonia decomposition gas and other industrial gases and liquid drying and purification.
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