Te tukanga whakaora o ngā hauwaiwai māmā mai i te hau e pā ana ki ngā mara hinu (2)
3) Pūnaha whakamatao hau māori
1) Whakaahuatanga tukanga
I muri i te maroke me te tātari puehu, ka tomo te hau māori ki te whakawhiti wera, ā, ka heke te pāmahana ki te ~7 °C i mua i te urunga ki te pūnaha whakamatao propane. Ka heke te pāmahana ki te -33 °C~ i mua i te urunga ki te wehewehe pāmahana-iti. Ka whakamahanahia te hokinga mai o te āhua hau o te wehewehe pāmahana-iti me te whakawhiti wera ki te ~13 °C, ā, ka tomo te āhua wai ki te pourewa NGL i muri i te whakakā.
2) Ngā tawhā hoahoa
Te kaha tukatuka hau whāngai: 70 × 104 Nm3/rā
Pēhanga mahi 3.5MPaG
Te pāmahana whakaurunga ~7 ℃
Te pāmahana putanga ~ - 33 ℃
4) Pūnaha pourewa NGL
1) Whakaahuatanga tukanga
Ko ngā warowaihā e puta mai ana i te wehewehe pāmahana-iti ka tomo ki te pourewa NGL i muri i te wetewete. Ko te tihi o te pourewa he hau māori me ngā warowaihā taumaha kua tangohia, ā, ko te raro o te pourewa he warowaihā taumaha.
2) Ngā tawhā hoahoa
Pēhanga mahi pourewa NGL 1.0MPa G
5) pūnaha rokiroki warowaihā taumaha
1) Whakaahuatanga tukanga
Hua: NGL
2) Ngā tawhā hoahoa
Tāke rokiroki NGL
Pēhanga mahi 1.0MPa G
Te pāmahana hoahoa 100 ℃
Rōrahi 50 m 3
6) Pūnaha rokiroki para
1) Whakaahuatanga tukanga
Te rokiroki paru.
2) Ngā tawhā hoahoa
tāke rokiroki parakaingaki
Pēhanga mahi Pēhanga noa
Te pāmahana hoahoa 80 ℃
Rōrahi 50 m 3
Haunga ngā āhuatanga hangarau, ko te te whakaora i ngā warowaihā māmā mai i te hau e pā ana He painga anō hoki mō te taiao. Mā te whakaora i te NGL me te LPG, ka whakaitihia te nui o te methane me ētahi atu hau kati kōtuhi e tukuna ana ki te āhuarangi, ā, ka whai wāhi atu ki ngā mahi hei whakaiti i te huringa āhuarangi. Hei tāpiri, mā te whakanui ake i te whakaora i ngā wāhanga nui mai i te hau e pā ana ka āwhina i te whakaiti i te para me te arotau i te whakamahinga o ngā rauemi taiao.
Hei whakamutunga, ko te te whakaora i te NGL me te LPG mai i te hau e pā ana ki ngā mara hinu he tukanga nui e kore e tāpiri uara noa ki te awa hau engari ka whai wāhi hoki ki te haumarutanga pūngao me te oranga tonutanga o te taiao. Mā te whakamahi i ngā hangarau matatau pēnei i te tukatuka me te mimiti cryogenic, ka haere tonu te umanga ki te whakapai ake i te whai huatanga me te whai huatanga o Te whakaora NGL me te LPG, kia kore ai e moumouhia ngā rauemi whai hua, kia whakaitihia hoki ngā pānga ki te taiao.