Uphiko Lokuhlukaniswa Komoya (ASU)Ingabe indawo ebalulekile yezimboni edlala indima ebalulekile ekukhishweni kwezinto ezinkulu zomoya, okungukuthi i-nitrogen, umoya-mpilo kanye ne-argon. Inhloso yophiko wokwehlukanisa umoya ukuhlukanisa lezi zingxenye emoyeni, zivumela ukusetshenziswa kwazo ezinhlanganweni ezahlukahlukene zezimboni kanye nezicelo.
Inqubo yokwahlukana komoya ibalulekile kwizimboni ezahlukahlukene, kufaka phakathi ukukhiqizwa kwamakhemikhali, ezempilo, kanye ne-elekthronikhi. Izici ezintathu eziphambili zomkhathi - i-nitrogen, i-oxygen kanye ne-argon - zonke zibalulekile ngakubo futhi zinezinhlelo zokusebenza ezahlukahlukene. I-nitrogen isetshenziswa kakhulu ekukhiqizweni kwe-ammonia kumanyolo, kanye nasemboni yokudla kanye nophuzo lokupakisha nokulondolozwa. I-oksijini ibalulekile ngezinhloso zokwelashwa, ukusika insimbi, kanye nokushiswa, kanti i-argon isetshenziswa ekubukeni kwe-welding kanye nensimbi, kanye nasekukhiqizweni kwezinto ze-elekthronikhi.
Inqubo yokwehlukanisa komoya ifaka ukusetshenziswa kwamasu ahlukahlukene anjenge-distillation ye-cryogenic, ingcindezi yokujikisa i-adsorption, kanye nokwehlukaniswa kukalwelwesi ukuhlukanisa izingxenye zomoya ezisuselwa kumaphoyinti abo abilayo kanye nama-molefanelar. I-CryOgenic Distillation iyindlela evame kakhulu esetshenziswe kumayunithi amakhulu okuhlukanisa womoya, lapho umoya usupholile futhi u-liquefied ngaphambi kokuhlukaniswa nezinto zawo.
Amayunithi wokwehlukaniswa komoyayakhelwe ukukhiqiza i-nitrogen ehlanzayo ephezulu, i-oksijini, ne-argen, eqhutshwa noma icindezelwe ukugcinwa nokusatshalaliswa. Amandla okukhipha lezi zinto ezivela emkhathini ezikalini zezimboni kubalulekile ekuhlangabezaneni nezidingo zezimboni ezahlukahlukene kanye nokuqinisekisa ukunikezwa okuthembekile kwalawa magesi.
Ngamafuphi, inhloso yeyunithi yomoya yokwehlukanisa umoya ukukhipha izakhi ezinkulu zomkhathi - i-nitrogen, umoya-mpilo kanye ne-argon - ukuze isetshenziswe ezinhlobonhlobo zezicelo zezimboni. Ngokusebenzisa amasu wokuhlukanisa athuthukile, amayunithi wokwehlukaniswa komoya adlala indima ebalulekile ekuhlinzekeni amagesi ahlanzekile aphezulu aqakathekile izinqubo nemikhiqizo yezimboni eziningi.
Isikhathi sePosi: APR-22-2024
