Amayunithi okuhlukanisa umoya(Ama-ASU) ayizicucu ezibalulekile zemishini esetshenziswa ezimbonini ezahlukahlukene ukuhlukanisa izingxenye zomoya, ikakhulukazi i-nitrogen nomoya-mpilo, futhi kwesinye isikhathi i-argon namanye amagesi angasebenzi angajwayelekile. Isimiso sokuhlukaniswa komoya sisekelwe eqinisweni lokuthi umoya uyingxube yamagesi, i-nitrogen nomoya-mpilo kuyizingxenye ezimbili eziyinhloko. Indlela evame kakhulu yokuhlukaniswa komoya i-fractional distillation, esebenzisa ngokunenzuzo umehluko wamaphuzu abilayo wezingxenye ukuze azihlukanise.
I-distillation ye-fractional isebenza ngesimiso sokuthi uma ingxube yamagesi ipholiswa ezingeni lokushisa eliphansi kakhulu, izingxenye ezihlukene zizojiya emazingeni okushisa ahlukene, okuvumela ukuhlukana kwazo. Endabeni yokuhlukaniswa komoya, inqubo iqala ngokucindezela umoya ongenayo ukuze ucindezeleke kakhulu bese upholisa phansi. Njengoba umoya uphola, udlula ochungechungeni lwamakholomu okukhipha isisu lapho izingxenye ezihlukene ziminyene emazingeni okushisa ahlukene. Lokhu kuvumela ukuhlukaniswa kwe-nitrogen, umoya-mpilo, namanye amagesi akhona emoyeni.
Inqubo yokuhlukanisa umoyakuhilela izinyathelo ezimbalwa ezibalulekile, okuhlanganisa ukucindezelwa, ukuhlanzwa, ukupholisa, nokuhlukanisa. Umoya ocindezelwe kuqala uyahlanzwa ukuze ususe noma yikuphi ukungcola kanye nomswakama ngaphambi kokuba upholiswe emazingeni okushisa aphansi kakhulu. Umoya opholile ube usudluliselwa kumakholomu e-distillation lapho ukuhlukaniswa kwezingxenye kwenzeka khona. Imikhiqizo ewumphumela ibe isiqoqwa futhi igcinelwe ukusetshenziswa kwezimboni ezihlukahlukene.
Amayunithi okuhlukanisa umoya abalulekile ezimbonini ezifana nokukhiqiza amakhemikhali, ukukhiqizwa kwensimbi, ukunakekelwa kwezempilo, kanye ne-electronics, lapho amagesi ahlukanisiwe asetshenziselwa ukusetshenziswa okubanzi. I-nitrogen, ngokwesibonelo, isetshenziswa embonini yokudla ukuze ipakishwe futhi igcinwe, embonini ye-elekthronikhi yokukhiqiza ama-semiconductors, nasembonini kawoyela negesi yokufaka nokumboza. Ngakolunye uhlangothi, i-oksijeni isetshenziswa ekusetshenzisweni kwezokwelapha, ukusika insimbi nokushisela, nasekukhiqizeni amakhemikhali nezingilazi.
Sengiphetha, amayunithi okuhlukanisa komoya adlala indima ebalulekile ezimbonini ezahlukahlukene ngokuhlukanisa izingxenye zomoya kusetshenziswa umgomo we-fractional distillation. Le nqubo ivumela ukukhiqizwa kwe-nitrogen, umoya-mpilo, namanye amagesi ayivelakancane abalulekile ezinhlobonhlobo zezicelo zezimboni.
Isikhathi sokuthumela: Apr-29-2024
