Tirohanga Whānui o te Kaupapa

He teihana whakapūngao LNG pumau tēnei kaupapa, kei roto i tētahi rohe ahumahi o Nigeria. Ko tana tukanga matua he pūnaha whakapūngao wai kaukau porowhita-katia. Hei wāhi whakawhiti pūngao nui i waenga i te rokiroki LNG me ngā paipa kaiwhakamahi o raro, ka huri pai, ka whakahaere hoki i te hau maori wai cryogenic ki te wahie hau pāmahana-taiao mā te tukanga whakawhiti wera pumau, e whakarato ana i tētahi tuku wahie ma tonu me te pono mō te hanga ahumahi ā-rohe.

Ngā Hua Matua me ngā Āhuatanga Hangarau

1. Pūnaha Whakamahana Kaukau Wai Porowhita-Kati Tino Pai

   Ko te pūtake o te teihana he maha ngā waeine, he rite tonu te kaukau wai, e whakamahi ana i tētahi pūnaha wai motuhake hei whakamahana. He pai ngā painga o tēnei pūnaha, arā, ko te kaha whakamahana ka taea te whakarerekē me te pāmahana hau putanga pumau. Kāore e pāngia e ngā huringa pāmahana me te haumākū o waho, ā, ka mau tonu te kaha whakamahana pumau i raro i ngā āhuatanga āhuarangi katoa. Nā tēnei he tino pai mō ngā kaiwhakamahi ahumahi me ngā whakaritenga tino kaha mō te pēhanga me te pāmahana tuku hau.

2. Pūtake Wera Whakauru me te Whakahaere Pāmahana Atamai

   Ka whakauruhia e te pūnaha ngā poiha wai wera hau-whakamahana tino pai hei pūtake wera matua, me ngā whakawhiti wera me ngā huinga papu tohanga. Ka whakahaere tika te pūnaha whakahaere pāmahana PID atamai i te pāmahana kaukau wai, kia tika ai te whakahaere i te pāmahana hau putanga o te vaporizer (i te nuinga o te wā ka pumau i roto i te ±2°C). Mā tēnei ka taurangi te mahi haumaru me te pumau o ngā paipa me ngā taputapu o raro.

3. Te Whakahoutanga Haumaru Maha-Papa me te Hoahoa Āwhati

   Kei roto i te hoahoa te tauutuutu pūtake wera takirua-porowhita (poari matua + poari tūmatanui) me te pūrua hiko ohorere (mō ngā taputapu nui me ngā ara iahiko whakahaere). Mā tēnei ka taea e te pūnaha te pupuri i te mahi haumaru, te whakatutuki rānei i te kati tika mēnā ka rerekē te whatunga hiko, ka rahua rānei te pūtake wera tuatahi. Kei roto i te pūnaha ngā hononga haumaru maha-taumata kua hangaia mō te pēhanga, te pāmahana, me te taumata, kua whakauruhia ki ngā pūnaha kimi hau mura me te Katinga Ohorere (ESD).

4. Hoahoa Arotau mō ngā Āhuatanga Whatunga Kore-Pūmau

   Hei whakautu ki te kore pumau o te whatunga ā-rohe, ka whakamahia e ngā taputapu hurihuri nui katoa (hei tauira, ngā papu wai e rere ana) te hangarau Puku Auau Rerekē (VFD), e whakarato ana i te kaha tīmatanga ngawari me te whakarerekētanga hiko hei whakaiti i te pānga o te whatunga. Ka tiakina te pūnaha whakahaere e ngā Pūnaha Hiko Kore-Mutu (UPS), e whakarite ana i te aroturukitanga haumaru tonu me te whakahaere tukanga i te wā e motu ana te hiko.

Tautoko Hangarau me te Ratonga ā-Rohe

I arotahi te kaupapa ki te whakarato i te kete tukanga whakamakuku wai matua me ngā taputapu, te tirotiro tāutanga, te whakatūnga, me te whakangungu hangarau. I whakaratohia e mātou he whakangungu motuhake mō te tīma whakahaere ā-rohe i whakaritea mō tēnei pūnaha, ā, i whakatūria he tikanga tautoko mō te wā roa tae atu ki te āwhina hangarau mamao me te rarangi wāhanga tāpiri ā-rohe. Mā tēnei ka whakarite i te mahi me te pono o te whare puta noa i tōna roanga mahi. Mā te otinga o tēnei teihana ka whakaratohia ki Nigeria me ētahi atu rohe he hanganga hiko kore pumau engari he nui te tono mō te pumau o te tuku hau me te otinga whakahou hau LNG pakari hangarau, pono te mahi, e motuhake ana i ngā here āhuarangi o waho.