10~30 ×10⁴Nm³/d Te Whakarewatanga LNG Nui

Kupu Whakataki

Ko te hau māori wai, e kiia pototia ana ko te LNG, he whakatōtō i te hau māori hei wai mā te whakamatao i te hau māori hau i raro i te pēhanga noa ki te – 162 ℃. Ka taea e te wai te penapena i te wāhi rokiroki me te wāhi kawe mā te wai, ā, he pai hoki ngā painga o te nui o te kaha, te mahi teitei, te taurite o te whakahaere i ngā kawenga tāone, te tiaki i te taiao, te whakaiti i te parahanga tāone me ētahi atu.

Ko te waikeri te kaupapa matua o te hanga LNG me te tipu LNG e mau ana i te pahekeheke. I tēnei wā, ko ngā tukanga waikeri hau māori kua pakeke ko te tukanga waikeri cascade, te tukanga waikeri hauhautanga whakauru me te tukanga waikeri me te whakawhanui.

Ka whakamahia e te tukanga whakarewa hau māori Cascade ngā ira kohua rerekē o te hau mātao i raro i te pēhanga noa hei whakaiti i te pāmahana pouaka whakamātao taahiraa i te taahiraa kia tutuki ai te kaupapa o te whakarewa hau māori.

Ko te huringa hauhautanga whakauru (MRC) he tukanga e whakamahia ana neke atu i te rima ngā momo hauhautanga whakauru maha-wāhanga, pērā i ngā hauwaiwaro C1 ~ C5 me te N2, hei wai mahi hei whakapūmau, hei mimiti me te whakawhanui i ia taahiraa kia whiwhi ai i te kaha whakamatao i ngā taumata pāmahana rerekē, kātahi ka whakamatao haere, ka whakawaiwai i te hau maori. Kua wehea te tukanga whakawaiwai hauhautanga whakauru ki ngā momo huringa whakamatao maha.

Ko te tukanga whakawaiwai me te whakawhanui e pā ana ki te tukanga whakawaiwai hau māori mā te whakamahi i te hau whakamatao pēhanga teitei hei whakatutuki i te whakamatao huringa Claude whakamuri me te whakawhanui adiabatic o te turbo expander.

Ko te kaupapa tukanga matua ko: te waeine whakahaere me te ine i te pēhanga hau whāngai, te waeine purenga hau māori me te waeine waimeha hau māori, te pūnaha rokiroki hau whakamatao, te pūnaha kōpeketanga toiao o te hau whakamatao, te waeine rokiroki me te uta LNG.

Tawhā hoahoa

Hei hoahoa i tētahi Paheke o te Whare Whakatō LNG, me whai i te tawhā e whai ake nei.

1) Ngā tikanga taketake o te hoahoa tipu:

Te rere o te hau whāngai

Te pēhanga hau whāngai

Te pāmahana hau whāngai

Te nui o te wai kore utu o te hau whāngai

2）Te hanganga hau whāngai taipitopito (mole%)

3) Ngā whakatakotoranga hua:

Hau māori wairewa:

Pēhanga putanga

Te pāmahana whakamatao i raro i te pēhanga putanga

Te nui o te hauota

Te nui o te ihirangi waro hauhā