fari daidai gas VPSA
VPSA (Vacuum Pressure Swing Adsorption) tsarin waniya mai kewaye suna cikin teburin rubutun aiki na waniya da fatanin kewaye. Sunan system mai hanyar, suna yi daga wannan aiki daidai ne yanzu a cikin rubutun aiki na waniya da fatanin kewaye. Waniya ya yi binciken nan ga amfani da sabon farko da materialin adsorbent mai hanyar da suka yi fatanin gas mixture don samun rayuwar shi. Rubutarsa ya yi daga biyu sabon hakuri: adsorption daga farko da desorption daga vakum. A cika aiki, gas mixture ta fiye ya kompreesi da ya taimakida daga sabon vessel dai dai anazubuwa molecular sieve adsorbents, suka samun gas molecules mai hanyar. Sabon teknoloji ya amfani da sabon vessels dai dai suka yi a cikin cycles mai gabatar da suka yi aiki daidai, ya karatun wannan system sai wata mutane mai kyauta don aiki na waniya. VPSA systems suna mai kyauta don samun oxygen, nitrogen, da waniyan waniya mai waniya. Sabon teknoloji ya fuskawa sabon industries, daga healthcare da pharmaceuticals to metallurgy da chemical processing. VPSA systems modern ya amfani da control systems mai hanyar da mechanisms energy recovery, ya kasance masu karaƙashi aiki don samun high separation efficiency. Sabon VPSA systems suna mai kyauta don samun different production capacities, dai dai from small-scale operations to large industrial facilities.