mmepụta oxygen mmepụtaakụrụngwa, dị ka aha ahụ pụtara, bụ ngwa eji emepụta mmepụta ihe na-emepụta oxygen.
Ya mere, olee usoro nke mmepụta oxygen mmepụta?
N'ozuzu, anyị na-ejikarị usoro nke ime oxygen site decomposing hydrogen peroxide ma ọ bụ potassium permanganate na laabu, nke nwere àgwà nke ngwa ngwa mmeghachi omume, mfe ọrụ na adaba nchịkọta nke ulo oru oxygen eme igwe, ma na-eri bụ elu na-apụghị imepụta na nnukwu. ọnụọgụgụ, yabụ enwere ike iji ya naanị na ụlọ nyocha.Ihe nrụpụta ụlọ ọrụ kwesịrị ịtụle ma akụrụngwa oxygen generator nke ika dị mfe inweta, ma ọnụ ahịa dị ọnụ ala, ma ọnụ ahịa dị ala, ma enwere ike imepụta ya n'ọtụtụ buru ibu yana mmetụta na gburugburu ebe obibi.
Ndị na-esonụ na-akọwa kpọmkwem ụzọ nkemmepụta oxygen mmepụta ihe.
1. Usoro nkewa nke ikuku oyi
Ihe ndị bụ isi nke ikuku bụ oxygen na nitrogen.Ojiji nke ikuku oxygen na nitrogen na-esi esi dị iche iche, a na-akpọ nkwadebe nke ikuku oxygen site na ikuku usoro nkewa ikuku.Nke mbụ, ikuku tupu jụrụ oyi, ọcha (iwepụ obere mmiri mmiri, carbon dioxide, acetylene, hydrocarbons na ndị ọzọ gas na ájá na ndị ọzọ adịghị ọcha na ikuku), na mgbe ahụ abịakọrọ, mma, nke mere na n'elu iri. ụdị nke oxygen generators n'ime mmiri mmiri ikuku.
Mgbe ahụ, na-eji ọdịiche dị n'etiti isi ihe na-esi ísì ụtọ nke oxygen na nitrogen, ikuku mmiri na-ekpo ọkụ na-ekpochapụ ma kpochie ọtụtụ ugboro na ụlọ elu distillation iji kewaa oxygen na nitrogen.Ọ bụrụ na ị gbakwunye ngwaọrụ ndị ọzọ, ị nwekwara ike wepụ argon, neon, helium, krypton, xenon na gas ndị ọzọ na-adịghị ahụkebe nke nwere obere ikuku.A na-ejikọta ikuku oxygen nke ngwaọrụ nkewa ikuku na-emepụta site na compressor, n'ikpeazụkwa, a na-etinye oxygen na-agbanye n'ime cylinders nrụgide dị elu maka nchekwa, ma ọ bụ na-ebuga ya ozugbo na ụlọ ọrụ na ụlọ ọrụ site na pipeline.
2. Molecular sieve oxygen mmepụta usoro (adsorption usoro)
N'iji njirimara nke molekul nitrogen buru ibu karịa ikuku oxygen, a na-ekewa ikuku oxygen dị n'ikuku site na iji sieve molecular a haziri nke ọma.Nke mbụ, compressor na-amanye ikuku akọrọ site na sieve molecular n'ime oghere mgbasa ozi, a na-etinye ihe ndị dị na nitrogen n'ikuku site na sieve molecular, oxygen n'ime adsorber, mgbe ikuku oxygen dị na adsorber ruru ụfọdụ ego (nrụgide ruru ụfọdụ). larịị), ị nwere ike imeghe valvụ oxygen iji hapụ oxygen.
Mgbe oge ụfọdụ gasịrị, nitrogen na-ekesa site na sieve molecular na-eji nwayọọ nwayọọ na-abawanye, ikike mgbasa ozi na-ebelata, ịdị ọcha nke ikuku oxygen na-emepụta na-ebelata, ya mere nitrogen adsorbed na molecular sieve kwesịrị ka a na-agbapụta ya site na mgbapụta agụụ, wee kwugharịa. usoro dị n'elu.A na-akpọkwa usoro mmepụta ikuku oxygen usoro adsorption.
Oge nzipu: Dec-30-2021