Ọkachamara China LNG Modulation Reserve ọdụ

N'agbanyeghị onye ahịa ọhụụ ma ọ bụ onye ahịa gara aga, anyị kwenyere na ogologo oge na mmekọrịta ntụkwasị obi maka ọdụ ụgbọ mmiri LNG Peak Modulation nke China, anyị nwere ike dozie nsogbu ndị ahịa anyị ngwa ngwa wee nweta uru maka ndị ahịa anyị. Maka ndị chọrọ ezigbo ụlọ ọrụ na oke mma, pls họrọ anyị, daalụ!
N'agbanyeghị onye ahịa ọhụrụ ma ọ bụ onye ahịa gara aga, anyị kwenyere na ogologo oge na mmekọrịta ntụkwasị obi makaỌdụ ụgbọ elu Satellite China LNG na ọdụ ọdụ nchekwa Modulation Peak LNG , N'elu taa, anyị nwere ugbu a ahịa si n'ụwa nile, gụnyere USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran na Iraq. Ebumnuche nke ụlọ ọrụ anyị bụ ịnye ngwaahịa kachasị mma na ọnụahịa kacha mma. Anyị na-atụ anya iso gị na-azụ ahịa.

Nkọwa

Liquefaction eke gas, nke a na-akpọ obere oge LNG, na-eme ka ikuku dị n'ime ya ghọọ mmiri mmiri site na ime ka ikuku ikuku dị jụụ n'okpuru nrụgide nkịtị ruo -162 ℃. Eke gas liquefaction nwere ike dị ukwuu ịzọpụta nchekwa na njem ohere, na nwere uru nke nnukwu calorific uru, elu arụmọrụ, na-eme ka itule nke obodo ibu iwu ụkpụrụ, na-eme ka gburugburu ebe obibi nchebe, ibelata obodo mmetọ na na.

Liquefaction bụ isi nke mmepụta LNG. Ka ọ dị ugbu a, usoro mmịnye gas nke tozuru okè na-agụnye usoro mmiri mmiri na-ekpo ọkụ, usoro mmiri mmiri jụrụ oyi na usoro mmiri mmiri na expander.

Cascade eke gas liquefaction Usoro na-eji dị iche iche esi esi nke refrigerant n'okpuru nkịtị mgbali iji belata refrigeration okpomọkụ nzọụkwụ site nzọụkwụ iji nweta nzube nke eke gas liquefaction.

Mixed refrigerant cycle (MRC) bụ usoro nke a na-eji ihe karịrị ụdị ise nke multi-component refrigerants agwakọta, dị ka C1 ~ C5 Hydrocarbons na N2, dị ka mmiri na-arụ ọrụ iji condense, kpochapu na gbasaa nzọụkwụ site nzọụkwụ iji nweta ike refrigeration na. ọkwa okpomọkụ dị iche iche, wee jiri nwayọọ nwayọọ mee ka ikuku dị n'ime ya dị jụụ. Ngwakọta ngwakọta refrigerant liquefaction usoro na-ekewa n'ime ọtụtụ ụdị dị iche iche nke refrigeration okirikiri.

The liquefaction usoro na expander na-ezo aka usoro nke eke gas liquefaction site na iji elu mgbali refrigerant na-aghọta reverse Claude okirikiri refrigeration na adiabatic mgbasawanye nke turbo expander.

Atụmatụ usoro a gụnyere: nri gas nrụgide na-achịkwa na metering unit, eke gas ọcha unit na eke gas liquefaction unit, refrigerant nchekwa usoro, refrigerant ikesa usoro mkpakọ, LNG nchekwa na loading unit.

The eke gas na-abanye ọdụ na mbụ na-agafe site na nrụgide na-achịkwa na metering unit, nke na-aghọta na nrụgide ụkpụrụ na metering nke na-abata eke gas; Gas sitere n'okike na-abanye na ngalaba na-eme ka ikuku dị ọcha, ebe ikuku ikuku dị n'okpuru mwepụ CO2, iwepụ H2S na ọgwụgwọ akpịrị ịkpọ nkụ. A na-atụ aro usoro MDEA maka decarbonization na iwepụ H2S, usoro nsị mmiri nke molecular sieve nwere ụlọ elu atọ ma ọ bụ usoro mmiri mmiri TEG na-atụ aro maka akpịrị ịkpọ nkụ; Na A na-atụ aro ka iji BOG gbakere na abịakọrọ maka ikuku ọhụrụ;

A na-eme ka ikuku ikuku dị ọcha banye n'ime ikuku ikuku gas, ngwakọta refrigerant (MRC liquefaction usoro) ka akwadoro maka ikuku gas; A na-echekwa LNG liquefied na tankị nchekwa, a na-atụ aro usoro nchekwa ikuku na obere okpomọkụ maka nchekwa LNG. Otu tankị nchekwa ikuku dị ala nwere BG compressor, na BOG compressor na-eji nrụgide BOG tupu abanye n'ime molecular sieve dryer Regeneration, dabere na mgbapụta cryogenic iji nweta nrụnye.

Usoro nka

1 Mmepụta ikike 90 × 104 m3 / d
2 ikike tankị 10000 m3

N'agbanyeghị onye ahịa ọhụụ ma ọ bụ onye ahịa gara aga, anyị kwenyere na ogologo oge na mmekọrịta ntụkwasị obi maka ọdụ ụgbọ mmiri LNG Peak Modulation nke China, anyị nwere ike dozie nsogbu ndị ahịa anyị ngwa ngwa wee nweta uru maka ndị ahịa anyị. Maka ndị chọrọ ezigbo ụlọ ọrụ na oke mma, pls họrọ anyị, daalụ!
Ọkachamara ChinaỌdụ ụgbọ elu Satellite China LNG na ọdụ ọdụ nchekwa Modulation Peak LNG , N'elu taa, anyị nwere ugbu a ahịa si n'ụwa nile, gụnyere USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran na Iraq. Ebumnuche nke ụlọ ọrụ anyị bụ ịnye ngwaahịa kachasị mma na ọnụahịa kacha mma. Anyị na-atụ anya iso gị na-azụ ahịa.