isi mmiri molekular mgbakwunye ụmụnna oksigen psa
Nkume ndị molecular mgbakwunye ọrụ PSA oxygen maara ike ọnwa mkpana na nke technology gas separation modern. Nkume ndị molecular site, ga-eji ndị mmepụta na zeolite crystals, maka ihe dị ka nwere ike iji aga-agahịa na process adsorption akwukwo na-ekwu ike ịnụbanye oxygen na ndị gas atmosphera ọzọ. Nkume ndị molecular aga-agahịa nitrogen molecules na-aka na-eji mere oxygen gbasara, maka ndị akụkụ molecular ndị mbu na ndị gas ọzọ ha. Ihe dị ka aga-agahịa na-ekwu bụ nke akụkụ nkume na zeolite structure, e nyere na-abụghị mmiri na-abụghị 3 to 10 angstroms. Na system ọrụ PSA oxygen, nkume ndị molecular ga-egosi pressure changes ikuku, na pressure ntara maara ike ịnụbanye nitrogen, na pressure kpamkpam maara ike ịhụ ya. Nke egosi ntara na-ekwu ike ịnụbanye oxygen na-abụghị mmiri. Technology na-ekwu ike ọzọ, kachasị na ịnụbanye oxygen na-abụghị mmiri up to 95%. Nkume ndị molecular modern ga-eji mere ike ya n'otu na thousands of pressure swing cycles, na-ekwu ike ọdịnaya na reliability n'ime ọzọ applications industrial.