Ọdụ Nchekwa Nhazi Ọkwa LNG Peak nke Ndị China

N'agbanyeghị onye ahịa ọhụrụ ma ọ bụ onye ahịa mbụ, anyị kwenyere na ogologo oge na mmekọrịta a pụrụ ịtụkwasị obi maka Ụlọ Ọrụ Nchekwa LNG Peak nke China, anyị nwere ike idozi nsogbu ndị ahịa anyị ozugbo ma mee uru maka onye ahịa anyị. Maka ndị chọrọ ụlọ ọrụ dị mma na ịdị mma, biko họrọ anyị, daalụ!
N'agbanyeghị onye ahịa ọhụrụ ma ọ bụ onye ahịa gara aga, Anyị kwenyere na ogologo oge na mmekọrịta a pụrụ ịtụkwasị obi maka Ọdụ Satịlaịtị LNG nke China na Ọdụ Nchekwa LNG Peak ModulationTaa, anyị nwere ndị ahịa si n'akụkụ ụwa niile, gụnyere USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran na Iraq. Ọrụ ụlọ ọrụ anyị bụ inye ngwaahịa kachasị mma na ọnụ ahịa kacha mma. Anyị na-atụ anya ịzụ ahịa gị.

Nkọwa

Mmiri gas sitere n'okpur ikuku, nke a na-akpọ LNG n'oge na-adịghị anya, na-eme ka gas sitere n'okpur ikuku dị jụụ ka ọ bụrụ mmiri mmiri site n'itinye gas sitere n'okpur ikuku n'okpuru nrụgide nkịtị ruo - 162 ℃. Mmiri gas sitere n'okpur ikuku nwere ike ịchekwa ohere nchekwa na njem nke ukwuu, ma nwee uru dị ukwuu nke nnukwu uru kalori, arụmọrụ dị elu, na-eme ka nguzozi nke iwu ibu obodo dị mma, na-enyere aka na nchedo gburugburu ebe obibi, na-ebelata mmetọ obodo na ihe ndị ọzọ.

Mkpọpụta mmiri bụ isi ihe dị mkpa n'ime mmepụta LNG. Ugbu a, usoro mkpọpụta mmiri gas sitere n'okike tozuru okè gụnyere usoro mkpọpụta mmiri cascade, usoro mkpọpụta mmiri refrigerant agwakọta na usoro mkpọpụta mmiri na expander.

Usoro ịgbaze gas sitere n'okike nke Cascade na-eji isi mmiri dị iche iche nke refrigerant n'okpuru nrụgide nkịtị iji belata okpomọkụ friji site na nzọụkwụ iji mezuo ebumnuche nke ịgbaze gas sitere n'okike.

Usoro ihe eji eme ka ihe dị iche iche dị n'ime mmiri oyi (MRC) bụ usoro e ji eme ihe karịrị ụdị ihe ise dị iche iche dị iche iche, dịka C1 ~ C5 Hydrocarbons na N2, dị ka mmiri mmiri na-arụ ọrụ iji mee ka ihe dị n'ime mmiri oyi ghara ịdị oke, gbapụ ma gbasaa site na nzọụkwụ ruo na nzọụkwụ iji nweta ike ime ka ihe dị n'ime mmiri oyi n'ọkwa okpomọkụ dị iche iche, wee jiri nwayọ nwayọ jụọ oyi ma mee ka gas eke dị n'ime mmiri mmiri. A na-ekewa usoro ihe eji eme ka ihe dị n'ime mmiri oyi n'ọtụtụ ụdị usoro ihe eji eme ka ihe dị n'ime mmiri oyi dị iche iche.

Usoro liquefaction na expander na-ezo aka na usoro nke liquefaction gas eke site na iji refrigerant nrụgide dị elu iji mezuo reverse Claude cycle reverse reverse with adiabatic expander of turbo expander.

Usoro usoro a gụnyere ihe ndị a: nhazi na nhazi nrụgide gas nri, ngalaba nhicha gas eke na ngalaba mmiri gas eke, sistemụ nchekwa refrigerant, sistemụ mkpakọ refrigerant na-ekesa, ebe nchekwa LNG na ebe ibu.

Mmanụ gas nke na-abanye n'ọdụ ahụ na-ebu ụzọ gafere na ngalaba nhazi nrụgide na nha, nke na-emezu nhazi nrụgide na nha nke gas eke na-abata; Mmanụ gas nke na-abanye na ngalaba nhicha gas eke, ebe gas eke nwere ike iwepụ CO2, iwepụ H2S na ọgwụgwọ nkụchi. A na-akwado usoro MDEA maka iwepụ carbonization na iwepụ H2S, usoro nkụchi mmiri nke molekul na usoro nkụchi mmiri nke nwere elu atọ OR usoro nkụchi mmiri TEG ka akwadoro maka nkụchi mmiri; A na-atụkwa aro ka ejiri BOG gbakeela ma kpụkọọ ya maka gas ọhụrụ;

A na-atụ aro ka a sachaa gas eke a sachara n'ime ihe na-eme ka gas ghara ịdị ọcha, ihe na-eme ka ọ dị jụụ (usoro MRC liquefaction) maka ihe na-eme ka gas ghara ịdị ọcha; a na-echekwa LNG liquefaction n'ime tankị nchekwa, a na-atụkwa aro ka a na-echekwa ihe na-eme ka ikuku ghara ịdị ọcha na obere okpomọkụ maka nchekwa LNG. Otu tankị nchekwa dị ala nke ikuku nwere BG compressor, a na-ejikwa BOG compressor iji pịa BOG tupu ọ banye na igwe nkụcha sieve molecular Regeneration, dabere na ọkpọkọ cryogenic iji nweta nrụnye.

Teknụzụ paramita

1 Ike mmepụta 90×104 m3/ụbọchị
2 Ike tankị 10000 m3

N'agbanyeghị onye ahịa ọhụrụ ma ọ bụ onye ahịa mbụ, anyị kwenyere na ogologo oge na mmekọrịta a pụrụ ịtụkwasị obi maka Ụlọ Ọrụ Nchekwa LNG Peak nke China, anyị nwere ike idozi nsogbu ndị ahịa anyị ozugbo ma mee uru maka onye ahịa anyị. Maka ndị chọrọ ụlọ ọrụ dị mma na ịdị mma, biko họrọ anyị, daalụ!
Ọkachamara ndị China Ọdụ Satịlaịtị LNG nke China na Ọdụ Nchekwa LNG Peak ModulationTaa, anyị nwere ndị ahịa si n'akụkụ ụwa niile, gụnyere USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran na Iraq. Ọrụ ụlọ ọrụ anyị bụ inye ngwaahịa kachasị mma na ọnụ ahịa kacha mma. Anyị na-atụ anya ịzụ ahịa gị.