Te Kounga Nui o Haina Cryogenic LNG Tipu wheketere - 134~200 TPD LNG tipu liquefaction – Rongteng Taipitopito:
Whakaahuatanga o ia punaha
Whangaihia te wehenga tātari hau me te waeine whakahaere pehanga
1) Whakaahuatanga tukanga
Ko te hau maori whangai mai i te awa whakarunga ka rere i roto i te paipa i te pehanga o te 5.0 ~ 6.0MpaG ka uru ki roto ki te kai whakawehe tātari urupa hau i muri i te whakatau i te pehanga, ka uru ki te punaha whakararo i muri i te wehenga me te mita.
Ko te taputapu tukanga matua ko te kai whakawehe tātari hau, flowmeter, regulator pehanga, etc.
2)Tawhā hoahoa
Te kaha tukatuka: 20 × 104Nm3/ra
Awhe whakatikatika: 50% ~ 110%
Pūnaha maimoatanga o mua
Whangai wae hau deacidification
1) Whakaahuatanga tukanga
Ko te hau kai mai i te awa whakarunga ka uru ki roto i te waahanga hau whakamate, e whakamahi ana i te otinga MDEA hei tango i nga hau waikawa penei i te CO2me H2S i roto i te hau whangai.
Ka kuhu te hau maaori mai i te taha o raro o te kaihoroi (marama whakangao) ka haere i roto i te kaihoroi mai i raro ki runga; Ko te otinga MDEA kua whakahoutia (te otinga hiroki) ka uru mai i te waahanga o runga o te kaihoroi ka haere ma te kaihoroi mai i runga ki raro. Ko te rerenga whakamuri o te otinga MDEA me te hau maori kua pa katoa ki roto i te mimiti, te CO2i roto i te hau ka uru ki roto i te wahanga wai, a ka arahina atu nga waahanga kaore i pakaru mai i te tihi o te kaihoroi ka uru atu ki te whakamatao hau me te wehenga. Ko te hau mai i te whakawehe hau decarbonization ka uru ki roto i te waahanga tango hau mēkuri whāngai, ka haere te condensate ki te tank hiko.
Ko nga korero mo te CO2i roto i te hau maori i tukinotia he iti iho i te 50ppmv.
Ko te otinga MDEA e tango ana i te CO2ka kiia ko te otinga whai rawa, ka tukuna ki te pourewa uira, ka tukuna te hau maaori e whitihia ana e te depressurization ki te punaha wahie. I muri i te whakawhitinga wera i waenga i te wai nui o te rama me te otinga (wai hiroki) e rere mai ana i te raro o te pourewa whakaora, whakaarahia te pāmahana ki te ~ 98 ℃ ki te pito o runga o te pourewa whakaora, me te kawe i te whakaoranga i roto i te pourewa whakaora kia tae ra ano te tohu hiroki o te wai hiroki ki te taurangi.
Ko te wai hiroki mai i te pourewa whakaora ka haere ki roto i te kaitahuri wera wai rawa me te rawakore me te whakamatao wai hiroki. Ka whakamataohia te wai hiroki ki te ~ 40 ℃, ka pehia e te papu wai hiroki ka uru mai i te pito o runga o te pourewa absorption.
Ko te hau puta i te tihi o te pourewa whakahou ka uru ki roto i te wehenga hau waikawa na roto i te whakamatao hau waikawa, ka tukuna te hau mai i te wehenga hau waikawa ki te punaha tuku hau waikawa, ka tukuna te condensate ki te whakawehe flash i muri i te pehanga e te papu whakaora.
Ko te puna wera o te reboiler o te pourewa whakahou ka whakamahanahia e te hinu whakawhiti wera. Ko nga taputapu tukanga matua o tenei waahanga ko te pourewa absorption me te pourewa whakaora.
Whakaahua taipitopito hua:




Aratohu Hua e Pa ana:
"I runga i te maakete o-whare me te whakawhanui i nga pakihi ki tawahi" ko ta matou rautaki whanaketanga mo nga Whare Tipu LNG Cryogenic China Kounga Nui - 134~200 TPD LNG tipu liquefaction – Rongteng, Ka tukuna te hua ki nga wa katoa o te ao, penei: Bangalore, Algeria, Puerto Rico. Ko te nuinga o nga tangata e tino whakapono ana kei a matou te kaha katoa ki te whakarato otinga harikoa ki a koe.
Na Kristin no Paraguay - 2018.02.04 14:13 I rapu matou mo tetahi kaiwhakarato ngaio me te kawenga, a inaianei kua kitea e matou.
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