High ịdị ọcha cryogenic mmiri mmiri gas nkewa osisi oxygen nitrogen osisi

Ka emechara mmanye nke mkpụrụ ndụ ihe nketa, nnukwu ikuku na-ebufe ikuku dị ukwuu site na chaja. Mgbe jụrụ oyi site na ngwa nju oyi, ọ na-abanye n'ime isi ihe na-ekpo ọkụ. A na-ewepụta akụkụ nke gas site na akụkụ etiti nke isi ihe na-ekpo ọkụ ma banye na mgbasawanye. Mgbe ikuku nke ọzọ na-abanye na isi ihe na-ekpo ọkụ, a na-eme ka ọ dị mma na saturation site na reflux gas ma banye n'ụlọ elu dị ala na obere mmiri mmiri. Ikuku mgbe ụlọ elu distillation mbụ, ụlọ elu maka ihe dịka 36 ~ 38% nke ikuku oxygen, na-emeso mmiri mmiri nitrogen, ikuku mmiri na mmiri mmiri nitrogen site n'efu nitrogen na nitrogen na supercooler mgbe oyi na-atụba n'ime ụlọ elu ahụ, akụkụ Akwụkwọ Nsọ mgbe ọzọ. ụlọ elu distillation, na ala maka ịdị ọcha nke 99.6% oxygen, ikuku oxygen si na igbe oyi, mgbe isi okpomọkụ gasịrị mgbe okpomọkụ n'ime oxygen compressor drive ọrụ mgbe nrụgide 3.0 MPa. A na-ewepụ oxygen mmiri mmiri site na ala nke elu ụlọ elu ma zigara ya na mmiri oxygen tank. Nitrogen ≤10PPmO2 na-enweta site n'elu ụlọ elu. Mgbe kpochara ọkụ site na ngwa nju oyi na isi ihe na-ekpo ọkụ, ọ na-apụta na igbe oyi wee banye na ntinye nitrogen ka a na-agbanye ya na 2.5mpa tupu ezigara onye ọrụ ahụ. A na-ewepụta nitrogen ruru unyi site n'elu ụlọ elu dị elu, na-emegharị ya site na ngwa nju oyi na isi ihe na-ekpo ọkụ, wee pụta na igbe oyi. Mgbe kpochara n'ụzọ niile n'ime ọkụ na-emegharị ahụ, a na-eji ya mee ihe dị ka gas na-eme ka ọkpụkpụ sieve. Ụzọ ọzọ a na-ezigara na ụlọ elu mmiri jụrụ oyi na mmiri okpomọkụ nkịtị maka mgbanwe okpomọkụ iji nwetaghachi ego jụrụ oyi wee wepụ ya.

Edepụtara site na ụlọ elu ala argon irighiri ihe na crude argon kọlụm m na ala nke vepo na-ebili n'elu crude argon kọlụm m wetara n'ime ala nke crude argon kọlụm II, mgbe abụọ ụlọ elu distillation na crude argon kọlụm II na n'elu crude argon, ọtụtụ n'ime crude argon n'ime crude argon kọlụm condenser, mmiri mmiri bụ ihe efu a condensed mmiri mmiri azụ n'ime crude argon tower dị ka crude argon ụlọ elu nke reflux mmiri mmiri. A na-eme ka mmiri mmiri ahụ laghachi na nnukwu ụlọ elu argon II nke mmiri mmiri argon mgbapụta ma nye ya nri n'elu ụlọ elu argon II. Akụkụ nke mmiri mmiri mgbe emezigharịrị na ụlọ elu argon crude m na-alaghachi n'elu ụlọ elu site na ala, na obere akụkụ nke crude argon na-abanye n'ime ụlọ elu argon a nụchara anụcha mgbe mmanya ahụ gasịrị. Mgbe emezigharịrị na ụlọ elu argon a nụchara anụcha, enwere ike nweta argon dị ọcha achọrọ na ala nke ụlọ elu argon a nụchara anụcha.