Hona jwale, mekgwa ya ho ntsha helium kgaseng ya tlhaho hae le kantle ho naha e kenyeletsa haholo-holo mokgwa wa cryogenic, mokgwa wa ho monya metsi, mokgwa wa karohano ya lera, kapa motswako wa mekgwa e mmedi kapa e meraro e sebediswang mmoho.
1) Mokhoa oa ho pholisa ka botebo
Ho qhibilihisa ka mokhoa o batang haholo ke mokhoa o sebelisoang haholo fekthering e kholo ea helium ea ho khutlisa khase ea tlhaho e mahareng ho isa ho e kholo. Molao-motheo ke ho sebelisa naetrojene e metsi e le sehatsetsi (hoo e ka bang -190 ℃) ho etsa butle-butle metsoako ea hydrocarbon le likarolo tse ling ka khase ea tlhaho, 'me ka lebaka la ntlha e tlaase haholo ea ho belisa ea helium, qetellong e arohana le likarolo tse ling tse khase ea tlhaho.
2) Mokhoa oa ho eketsa khatello ea khatello
The Mokhoa oa ho eketsa khatello ea khatello (PSA) e sebelisa li-adsorbents tse fapaneng ho monya likarolo tsa khase ea tlhaho ntle le helium, ka hona e arola lihlahisoa tsa helium. Ka kakaretso, litora tsa adsorption tsa PSA li tletse libethe tsa karohano tsa thepa e fapaneng ea adsorption ho sebetsana le likarolo tse fapaneng khase ea tlhaho, joalo ka silica gel kapa libethe tsa alumina bakeng sa ho tlosa metsi, libethe tsa carbon tse sebetsang bakeng sa ho tlosa carbon dioxide, libethe tsa zeolite bakeng sa ho tlosa methane le naetrojene, jj. Kamora hore adsorbent e tlatse khase ea litšila, mekhoa e kang depressurization backflushing kapa vacuum pumping e ka sebelisoa ho rarolla khase ea litšila, ka hona ho tsosolosa ts'ebetso ea adsorbent.
3) Mokhoa oa karohano ea lera
Lera la karohano ea khase ke theknoloji e ncha ea karohano. Likarolo tsa khase li fetisetsa boima lifiliming tsa polymer (tse kang likhoele tsa acetate, polypropylene, polysulfone, polyimide, jj.) ho latela molao-motheo oa ho hasana ha ho qhibiliha. Karohano ea karolo ka 'ngoe e finyelloa ka ho fetola sekhahla sa ho qhibiliha le ho hasana ha likarolo tse fapaneng tsa khase ka har'a thepa ea lera. Ha motsoako oa likhase tse peli kapa ho feta o feta filiming ea polymer, sekhahla sa ho kenella ha likarolo tse kang helium le haedrojene se phahame haholo ho feta sa naetrojene, methane le li-hydrocarbon tse ling.
Ikopanye le rona:
Sichuan Hengzhong Automation Equipment Co., Ltd.
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Nako ea poso: Hlakubele-01-2024