Ho feto-fetoha ha maemo a hore na semela sa LNG se sebetsa joang

Ha palo ea thekiso ea lihlahisoa tsa LNG e fetoha le boemo ba 'maraka, tlhahiso ea LNG e hloka ho ikamahanya le liphetoho tsa' maraka.Ka hona, litlhoko tse phahameng li behiloe pele bakeng sa elasticity ea mojaro oa tlhahiso le polokelo ea LNG ea limela tsa LNG.

Taolo ea tlhahiso ea tlhahiso ea LNG
Taolo ea Mong compressor
MR compressor ke konpresser ea centrifugal.Mojaro oa eona o ka lula o lokisoa lipakeng tsa 50 ~ 100% ka ho lokisa sesebelisoa sa jacking valve ea moea le valve ea ho khutla ea compressor.
Taolo ea mojaro oa tsamaiso ea pele ho kalafo
Boima ba moralo oa yuniti ea khase ea deacidization ha boa lokela ho ba ka tlase ho 100%.Sebakeng sa ho laola khatello, sesebelisoa sa tsamaiso ea pele ho nako se ka fetoloa ka mokhoa o tsoelang pele ka har'a mefuta e mengata ea 50 ~ 110% 'me ea kopana le maemo a pele a phekolo le tlhoekiso.
Lethathamo la taolo ea meroalo ea li-liquefied cold box
Boima ba moralo oa lebokose le batang le nang le metsi ha boa lokela ho ba ka tlase ho 100%.Ha mojaro oa sesebelisoa o fetoha ho tloha ho 50% ho ea ho 100%, mochine oa mocheso oa poleiti le li-valve ka lebokoseng le batang li ka sebetsa ka mokhoa o tloaelehileng le ho kopana ka botlalo le maemo a sebetsang a mojaro o fapaneng.
Ho akaretsa, ho fetoha habonolo ha sesebelisoa kaofela ke 50% ~ 100%.Basebedisi ba ka fetola mojaro oa sesebelisoa ka har'a sebaka sena ho ea ka boemo ba thekiso ea sehlahisoa ho ntlafatsa moruo oa ts'ebetso.
Tokiso ea bokhoni ba polokelo ea tanka ea polokelo ea LNG
Ho latela tlhahiso ea LNG, bophahamo ba tanka ea polokelo eo re fanang ka eona ke tlhahiso ea LNG ea matsatsi a leshome, 'me bophahamo ba polokelo ea tanka ea polokelo bo ka sebelisoa ho thibela phetoho ea thekiso.

Phetoho ea sebopeho sa khase ea phepelo
Phetoho ea sebopeho sa khase ea phepelo e tla tlisa liphephetso mabapi le kalafo ea pele le ho noa metsi.

Karabelo ea sistimi ea phepelo ea khase ea phepelo ho liphetoho tsa likarolo
Karabelo ea decarbonization
Ho latela litaba tse teng tsa carbon dioxide, re sebelisa mokhoa oa MDEA amine ho tlosa khabone le ho eketsa moralo oa carbon dioxide ho 3%.Palo e kholo ea phihlelo ea boenjiniere e sebetsang e pakile hore moralo ona o ka ikamahanya le phetoho ea carbon dioxide content le ho tlosa carbon dioxide boemong ba 50ppm.
Ho tlosoa ha hydrocarbon e matla
Li-hydrocarbon tse boima ka har'a khase ea tlhaho haholo-holo li neopentane, benzene, li-hydrocarbon tse nkhang hamonate le likaroloana tse ka holimo ho hexane tse bakang kotsi ts'ebetsong ea cryogenic ea lebokose le batang.Sekema sa ho tlosa seo re se sebelisang ke mokhoa oa adsorption oa khabone + o nang le mocheso o tlase oa condensation, e leng morero oa inshorense oa mehato e 'meli le habeli.Taba ea pele, li-hydrocarbon tse boima tse kang benzene le li-hydrocarbon tse nkhang hamonate li khabisoa ka khabone e kentsoeng mochesong oa kamore, ebe likarolo tse boima tse kaholimo ho propane li koaheloa ho -65 ℃, tse ke keng tsa tlosa likarolo tse boima tsa khase feela, empa hape li arola boima bo boima. likarolo tsa ho fumana li-hydrocarbon tse tsoakiloeng joalo ka sehlahisoa.
Karabelo ea dehydration
Metsi a khase ea tlhaho a itšetlehile haholo ka mocheso le khatello.Phetoho ea likarolo tse ling tsa khase ea phepelo e ke ke ea ba le tšusumetso e kholo ho metsi.Dewatering design allowance e lekane ho sebetsana le eona.

Karabelo ea tsamaiso ea liquefaction ho liphetoho tsa likarolo
Phetoho ea sebopeho sa khase ea phepelo e tla lebisa phetohong ea mocheso oa liquefaction oa khase ea tlhaho.Ka ho lokisa hantle karo-karolelano ea sehatsetsi se tsoakiloeng (MR), phetoho ea sebopeho sa khase ea phepelo e ka fetisetsoa ho mefuta e mengata.

Sesebelisoa sa LNG


Nako ea poso: Jul-03-2022