Selelekela

Metsi a cryogenic a kang naetrojene e metsi (LN₂), oksijene e metsi (LOX), argon e metsi (LAr), khase ea tlhaho e metsi (LNG), le haeterojene e metsi (LH₂) a bapala karolo ea bohlokoa liindastering ho tloha tlhahisong ea khase ea indasteri le theknoloji ea baeloji ho isa tlhahisong ea semiconductor, sefofane le matla a hloekileng.

Bothata bo bong bo tloaelehileng lits'ebetsong tsena kaofela ke ho boloka mocheso o tlase haholo nakong ea phetiso. Ntle le ho thibela mocheso o lekaneng, mocheso o tsoang tikolohong e potolohileng o kena ka potlako tsamaisong, o baka tahlehelo ea sehlahisoa ka ho fetoha mouoane le ho fokotsa katleho ea ts'ebetso ka kakaretso.

Ho rarolla phephetso ena, boholo ba mehaho ea sejoale-joale ea cryogenic e itšetlehile ka liphaephe tse sireletsang vacuum insulated (VIP), tse tsejoang hape e le liphaephe tse nang le vacuum jacketed. Litsamaiso tsena li etselitsoe ka ho khetheha ho fokotsa ho kenella ha mocheso le ho netefatsa phetiso e sebetsang hantle le e tšepahalang ea li-cryogenic liquids.

Hobaneng ha Phetiso ea Metsi ea Cryogenic e Hloka Liphaephe tse Ikhethileng

Metsi a cryogenic a bolokoa mochesong o ka tlase ho maemo a tikoloho:

Kaha phapang ea mocheso pakeng tsa mokelikeli le tikoloho hangata e feta 200°C, mocheso ka tlhaho o phallela tsamaisong ea phetisetso. Esita le mocheso o monyenyane haholo o ka etsa hore karolo ea mokelikeli e fetohe mouoane.

Sena se ka fella ka:

• Khase e eketsehileng ea ho belisa (BOG)
• Tahlehelo ea lihlahisoa
• Ho feto-fetoha ha khatello
• Maemo a phallo ea mekhahlelo e 'meli
• Ho fokotseha ha bokgoni ba tshebetso
• Litšenyehelo tse phahameng tsa ts'ebetso

Bakeng sa lits'ebetso tse hlokang ho tsamaisoa ha metsi ka mokhoa o tsitsitseng, ho thibela mocheso ka katleho hoa hlokahala.

Kamoo Liphaephe tse Sirelelitsoeng ka Vacuum li Sebetsang Kateng

Phaephe e nang le vacuum proof e na le liphaephe tse peli tse tiileng tsa tšepe e sa ruseng.

Phaephe e ka hare e na le mokelikeli o hlahisang metsi a chesang, ha phaephe e ka ntle e etsa baki e sireletsang. Pakeng tsa liphaephe tsena tse peli ho na le sebaka se nang le lesoba le phahameng se sebetsang e le thibelo e sebetsang ea mocheso.

Litsamaiso tse ngata tse sebetsang hantle le tsona li kenyelletsa ho kenya mocheso oa mekhahlelo e mengata (MLI) ka har'a sebaka sa vacuum. Hammoho, vacuum le MLI li fokotsa haholo mefuta eohle ea phetisetso ea mocheso, ho kenyeletsoa le ho tsamaisa mocheso, ho tsamaisa mocheso le mahlaseli.

Ha ho bapisoa le liphaephe tse tloaelehileng tse nang le foam, liphaephe tse nang le vacuum insulated li fokotsa ho dutla ha mocheso haholo, li thusa ho boloka mokelikeli o cryogenic o tsitsitse nakong eohle ea lipalangoang.

Lipalangoang tsa LNG tse Sebelisang Liphaephe tse Sirelelitsoeng ka Vacuum

Khase ea Tlhaho e Liquefied (LNG) hangata e bolokoa le ho tsamaisoa ka mocheso o ka bang -162°C. Ho boloka mocheso ona ho bohlokoa bakeng sa ho fokotsa tlhahiso ea khase e belang le ho netefatsa ts'ebetso e sebetsang hantle.

Litsing tsa LNG, liphaephe tse sireletsang ka vacuum conditioner li atisa ho sebelisoa bakeng sa:

• Likhokahano tsa tanka ea polokelo
• Sistimi ea ho kenya literaka
• Libaka tsa bolulo ba likepe tsa metsing
• Li-skid tsa phetisetso ea LNG
• Liteishene tsa ho nchafatsa khase

Ka ho fokotsa ho kena ha mocheso, liphaephe tse sireletsang ka vacuum li thusa ho boloka LNG e le boemong ba eona ba mokelikeli nakong ea lits'ebetso tsa ho kenya, ho theola le ho aba. Sekhahla se tlase sa ho belisa le sona se tlatsetsa ntlafatsong ea ts'ebetso le ho fokotsa tahlehelo ea lihlahisoa.

Litšebeliso tsa Phetisetso ea Haedrojene ea Metsi

Haedrojene e metsi ke e 'ngoe ea maro a cryogenic a thata ka ho fetisisa ho a sebetsana le' ona ka lebaka la ntlha ea eona e tlase haholo ea ho belisa e ka bang -253°C.

Likopo li kenyelletsa:

• Limela tsa ho qhibilihisa haeterojene
• Libaka tsa ho qala lifofane
• Liteishene tsa ho fehla mafura a haeterojene
• Lilaboratori tsa lipatlisiso
• Merero ea meralo ea motheo ea haeterojene e tala

Kaha limolek'hule tsa haeterojene li nyane haholo ebile li tsamaea haholo, ho boloka ts'ebetso ea ho thibela ho ruruha ho bohlokoa haholo. Liphaephe tse thibelang ho ruruha ka vacuum li thusa ho fokotsa ho lutla ha mocheso le ho fokotsa mouoane, e leng se etsang hore e be tharollo e ratoang bakeng sa litsamaiso tsa phetisetso ea haeterojene e metsi.

Meralo e tsoetseng pele hangata e kenyelletsa ho kenya mocheso oa mekhahlelo e mengata, meaho e khethehileng ea tšehetso, le maemo a vacuum a laoloang ka hloko ho fihlela ts'ebetso e hlokahalang ea mocheso.

Ditshebediso tsa Phetisetso ya Naetrojene e Metsi

Naetrojene e metsi e sebelisoa haholo liindastering tse ngata, ho kenyeletsoa:

• Tlhahiso ea semiconductor
• Theknoloji ea baeloji le saense ea bophelo
• Tlhahiso ea meriana
• Ho sebetsana le lijo le ho li hoamisa
• Kabo ea khase ea indasteri

Meahong ena, liphaephe tse koahetsoeng ka vacuum cleaner li tsamaisa LN₂ ho tloha litankeng tsa polokelo e kholo ho ea libakeng tsa lisebelisoa le tsa ts'ebetso ho pholletsa le fektheri.

Tšebeliso ea litsamaiso tsa VIP e thusa:

• Boloka phepelo e tsitsitseng ea metsi
• Fokotsa tšebeliso ea naetrojene
• Ntlafatsa botsitso ba ts'ebetso
• Litšenyehelo tse tlase tsa ts'ebetso
• Fokotsa litlhoko tsa ho thehoa ha leqhoa le tlhokomelo

Bakeng sa libaka tse kholo tsa semiconductor, liphaephe tse sireletsang ka vacuum hangata li atolosa limithara tse makholo ho netefatsa phepelo e tsoelang pele ea naetrojene ea metsi e hloekileng haholo.

Likarolo tsa Sistimi e Felletseng ea Phetisetso ea Cryogenic

Marangrang a phetisetso ya cryogenic a kenyelletsa ho fetang feela ho kenya diphaephe tse sireletsang. Ho itshetlehile ka tshebediso, sistimi e ka boela ya kenyeletsa:

• Li-valve tse sireletsang moea tse nang le vacuum cleaner
• Liphaephe tse tenyetsehang tse nang le vacuum cleaner
• Li-arolator tsa mekhahlelo
• Lisebelisoa tsa taolo ea khatello
• Manonyeletso a katoloso
• Lisebelisoa tsa ho beha leihlo ka vacuum
• Mekhoa e matla ea tlhokomelo ea vacuum

Likarolo tsena li sebetsa 'moho ho netefatsa ts'ebetso e sebetsang hantle, maemo a phallo e tsitsitseng, le ts'epo ea nako e telele.

Melemo ea Liphaephe tse Kenngoeng ka Vacuum

Liphaephe tse sireletsang moea ka vacuum e se e le tharollo e ratoang bakeng sa phetiso ea metsi a cryogenic hobane li fana ka melemo e 'maloa ea bohlokoa:

Ho Dutla ha Mocheso ho Fokoditsweng

Sebaka sa vacuum se fana ka tšireletso e ntle ea mocheso, e fokotsang phetiso ea mocheso ho tloha tikolohong.

Tahlehelo e Tlase ea Sehlahisoa

Ho fokotseha ha mocheso ho bolela ho fokola ha mouoane le ho theoha ha sekhahla sa ho belisa.

Botsitso bo Ntlafetseng ba Ts'ebetso

Ho boloka diedi tse nang le cryogenic boemong ba mokgahlelo o le mong ho thusa ho netefatsa maemo a tsitsitseng a kgatello le phallo.

Keketseho ea Bokhoni ba Matla

Tahlehelo e fokolang ea sehlahisoa e fella ka litšenyehelo tse tlase tsa ts'ebetso le ntlafatso ea ts'ebetso ea sistimi.

Tšepo ea Nako e Telele

Liphaephe tse entsoeng hantle tse sireletsang mocheso ka vacuum li fana ka ts'ebetso e tsitsitseng ea mocheso ka lilemo tse ngata tsa ts'ebetso.

Qetello

Tsamaiso e bolokehileng le e sebetsang hantle ea mekelikeli e nang le cryogenic e itšetlehile ka ho fokotsa phetiso ea mocheso nakong eohle ea phetiso. Ebang ho sebetsa LNG, naetrojene e metsi, oksijene e metsi, kapa haeterojene e metsi, ho boloka mocheso o tlase ho bohlokoa bakeng sa ho boloka boleng ba sehlahisoa le ho fokotsa tahlehelo ea ts'ebetso.

Liphaephe tse sireletsang mocheso ka vacuum e se e le tekanyetso ea indasteri hobane li fana ka ts'ebetso e phahameng ea mocheso, sekhahla se tlase sa ho pheha, katleho e ntlafetseng, le ts'ebetso e tšepahalang ea nako e telele. Ha tlhoko ea lits'ebetso tsa cryogenic e ntse e hola ho pholletsa le makala a eneji, khase ea indasteri, theknoloji ea baeloji le semiconductor, theknoloji ea liphaephe tse sireletsang mocheso ka vacuum e tla lula e le karolo ea bohlokoa ea meralo ea motheo ea sejoale-joale ea cryogenic.