Hoʻomaka ka papahana ethylene ExxonMobil Huizhou i ke kūkulu ʻana i ka LDPE he 500,000 tons/makahiki.

I Nowemapa 2021, ʻo ExxonMobil Huizhouʻetilenaua mālama ka papahana i kahi hana kūkulu piha, e hōʻailona ana i ke komo ʻana o ka ʻāpana hana o ka papahana i ke kahua kūkulu kūhelu piha.

ʻO ka Papahana Ethylene ExxonMobil Huizhou kekahi o nā papahana koʻikoʻi ʻehiku mua i kālā ʻia e nā haole ma ka ʻāina, a ʻo ia hoʻi ka papahana petrochemical nui mua loa i nona piha ʻia e kahi hui ʻAmelika ma Kina. Ua hoʻolālā ʻia ka pae mua e hoʻopau ʻia a hoʻomaka i ka hana i ka makahiki 2024.

Aia ka papahana ma Daya Bay Petrochemical Zone, Huizhou. ʻO ka huina kālā o ka papahana ma kahi o 10 biliona kālā US, a ua māhele ʻia ke kūkulu holoʻokoʻa i ʻelua mau pae. ʻO ka pae mua o ka papahana e komo pū ana me kahi ʻāpana haki mahu hānai maʻalahi me ka hoʻopuka makahiki o 1.6 miliona tons o ka ethylene, ʻelua mau seti o nā ʻāpana polyethylene haʻahaʻa linear hana kiʻekiʻe me ka hoʻopuka makahiki holoʻokoʻa o 1.2 miliona tons, a me kahi ʻāpana polyethylene haʻahaʻa me ka hoʻopuka makahiki o 500,000 tons o ka monomer nui loa o ka honua. ʻO ka hale hana polyethylene density a me ʻelua mau seti o nā hale hana polypropylene hana kiʻekiʻe i hoʻokaʻawale ʻia me ka hoʻopuka makahiki o 950,000 tons, a me kekahi mau papahana kākoʻo e like me nā kikowaena hana kaumaha. Ma hope o ka hoʻokomo ʻia ʻana o ka pae mua o ka papahana i ka hana ʻana, manaʻo ʻia e loaʻa kahi loaʻa kālā hana o 39 biliona yuan i kēlā me kēia makahiki. Ua hoʻolālā ʻia ʻoiai e hoʻopau ʻia ka pae mua o ka papahana a hoʻokomo ʻia i ka hana ʻana, e hoʻomaka ʻia ka pae ʻelua o ka papahana.

I Malaki 2022, ua hoʻonui ka Papahana Ethylene ExxonMobil Huizhou (Phase I) i kāna hoʻopukapuka kālā ma US$2.397 biliona, a ua piʻi ka huina hoʻopukapuka kālā ma ka pae mua o ka papahana i US$6.34 biliona.

Ua hana ʻo Nanjing Engineering Company i ʻehiku mau hana kūkulu nui, me kahi ʻāpana hoʻokaʻawale butadiene 270,000-tona/makahiki, kahi ʻāpana polyethylene haʻahaʻa-kiʻekiʻe-kaomi kiʻekiʻe 500,000-tona/makahiki, a me kahi ʻāpana paila. ʻO ka 500,000-tona/makahikiLDPEʻO ka hale hana ka hale hana polyethylene haʻahaʻa nui loa o ka honua. Pono ka pā hana i ka pololei kūkulu kiʻekiʻe loa, loaʻa i nā compressors i lawe ʻia mai nā kūlana hoʻonohonoho kiʻekiʻe, a hiki i ke kaomi o nā pipeline kiʻekiʻe a me ke kaomi kiʻekiʻe loa i 360 MPa. ʻO ia ka hana like mua ma waena o Nanjing Engineering Company. Ua ʻaelike ʻia ka hale hana polyethylene haʻahaʻa.