Ko te LPG he hau hinu wai, ka puta mai i te whakamahine i te hinu mata, i te whakapūpū rānei mai i te tukanga whakamahi hinu, hau māori rānei. Ko te LPG he ranunga o te hinu me te hau māori i hangaia i raro i te pēhanga tika, ā, kei te noho hei wai i te pāmahana rūma.
E whakamahia whānuitia ana te LPG (Hau Hinu Wai) hei wahie rerekē mō ngā motuka, engari he pai hoki hei rauemi matū. Kei roto ko te propane me te butane (C3/C4).
Mō te whakaora i te LPG/C3+, ka tukuna e te Wāhanga Hangarau he tukanga mimiti, e oati ana i ngā reiti whakaora tae atu ki te 99.9%, me te iti hoki o te whakapaunga pūngao motuhake. Hei tāpiri, he nui ake te ihirangi CO2 e taea ana te whakamanawanui i te hau whāngai i ngā tukanga whakawhanui tikanga.
Hei whakatutuki i ngā reiti whakaora C3 teitei, ka whakamahia e Hengzhong tētahi pou mimiti i runga ake i te tango-ethanizer. I konei ka horoia te hau whāngai mā te whakamahi i tētahi reflux hauwai māmā e puta mai ana i te tihi o te tango-ethanizer. Ka wehea te LPG mai i ngā hauwai taumaha i raro iho i te tango-ethanizer mā te whakamahi i tētahi pou tango-ethanizer.
