wadannin gaba air vpsa
VPSA (Vacuum Pressure Swing Adsorption) suna aikin daidai ne daga tekkulewa na idonciya don yanzu wani aikin kula don ciki masu hanyar oxygen da nitrogen mai hanyar rai. Sunan system mai tsarinna ne dai dai, ya gabatar da hanyar bayyanin daidai da hanyar vacuum desorption, ya so da adireshen molecular sieve adsorbents don cikin masu hanyar air components. Suna ya kamata da wannan hanyar vessels mai shirye da adireshen materials mai saukar da nitrogen don zamu yi shirye oxygen don pass through, don ciki masu hanyar pressure variation cycles. Hanyar VPSA ya gabatar da hanyar bayyanin daidai kamar hanyar PSA traditional systems, ya kawo daidai ga hanyar atmospheric pressure da slight vacuum conditions, don ya fara hanyar power consumption. System ya kamata da advanced control systems don samun da adjust operational parameters don real-time, don ya yi amfani da consistency product quality da optimal performance. Modern VPSA units ya fara oxygen purity levels up to 95% da nitrogen purity up to 99.999%, don ya yi amfani da su don various industrial applications including medical facilities, steel manufacturing, glass production, da chemical processing. Design modular VPSA units ya fara amfani da scaling da installation, while automated operation ya yi amfani da minimal operator intervention.