Ngā Kamupene Petrochemical Rāhuitanga

Ngā Kamupene Petrochemical Rāhuitanga

Kei reira ngā rauemi morearea me te pūngao morearea (pērā i te pūngao hiko, te pūngao pēhanga, te pūngao miihini, me ētahi atu) ka tukuna pōreareatia ki roto i ngā taputapu whakaputa o ngā umanga hinu matū. Mena ka kore e tika te raka o te wehenga pūngao i te wā o te tirotiro me te tiaki me te tīmatanga me te whakaweto i ngā taputapu, ka puta pea ngā aituā (ngā huihuinga) nā te tukunga pōrearea o ngā rauemi me te pūngao morearea.

I roto i tētahi kamupene o ngā kamupene olefins, i pāngia e te pahūtanga "5.29" i te aituā pahūtanga, i te wā e tuwhera katoa ana te takirere whāngai oumu, ā, kua oti te whakarite kia wehea te pereti matapo e ngā kaimahi tuku. Mēnā kāore anō kia oti te whakakapinga o te pereti matapo, me whakatuwhera e te kaiwhakahaere te takirere tomo, kia kore ai e kati te pereti turuturu o te naphtha māmā ki te pēhanga 1.3 MPa mai i te naphtha māmā. He nui te hinu me te hau kua whakapūpūtia i tūtaki ki te ahi tuwhera i roto i te oumu, i puta rānei he pahūtanga uira i roto i te pūtake wera wera nui, ā, ka puta he ahi, kotahi te mate, e rima ngā whara kino, e waru ngā whara iti.
I roto i tēnei aituā, kāore he mana wehe whai hua mō ngā rauemi morearea i te wā e tīmata ana, e whakamutu ana rānei te taputapu.
Te ahi me te pahūtanga o te taputapu rapa butadiene i roto i tētahi kamupene i te 15 o Poutū-te-rangi

I whakamātau te kaiwhakahaere kore mahi o tētahi kamupene hinu matū ki te momotu i te flange taputapu e hono ana ki te takirere hei horoi i te mono me te kore e kati katoa i te takirere o te pūwāhi pēhanga hau o te mita taumata wai whakawhiti-tawhiti i roto i te pourewa horoi kawakawa, ka hua ake he maha ngā turuturu rauemi i roto i te pourewa, ā, ka tere te pupuhi o te rauemi ki waho hei hanga hau pahū. I puta te mura i muri i te iri o te waeine hauhautanga kore-ātete-pahūtanga i runga i te pakitara raki o te teihana hiko i te taha tonga o te waeine whakapūmau, kātahi ka puta he pahūtanga me te mura i te taha o te puna waipara me te rūma papu i te taha hauauru o te pourewa horoi kawakawa, ka hua ake he mate 1 me te whara 5. ✍ i roto i tēnei aituā, kāore he tautuhi, he wehenga me te whakahaere whai hua mō ngā rauemi me te pūngao kino i roto i te paipa taputapu, nō reira he mahi ture kore, he mahi morearea hoki.