Molecular sieves are extremely hygroscopic and are used for the purification of gases. Avoid direct exposure to air during storage. Molecular sieves that have been stored for a long period of time and have been hygroscopic should be regenerated before use. Molecular sieves avoid oil and liquid water. Avoid contact with oil and liquid water when using. The gas to be dried in industrial production is air, hydrogen, oxygen, nitrogen, argon, etc. Two adsorption dryers are connected in parallel, one is working, and the other can be regenerated. Work alternately and regenerate to ensure continuous operation of the equipment. The dryer is operated at 8-12 ° C and is regenerated by heating to 350 ° C. The molecular sieve regeneration temperatures of different specifications are slightly different. Molecular sieves have a good catalytic effect on certain organic gas phase reactions.
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