I ka makahiki 2024, ua hoʻololi nui ʻia ka ʻoihana propylene oxide (PO), i ka hoʻomau ʻana o ka hoʻonui ʻana o ka lako a ua neʻe ka ʻāina ʻoihana mai ke koena hoʻolako-koi i ka hoʻonui.
ʻO ka hoʻomau mau ʻana o ka mana hana hou ua alakaʻi i ka hoʻonui mau ʻana o ka lako, ka mea nui i ke kaʻina hana oxidation pololei (HPPO) a me kahi kaʻina hana co oxidation (CHP).
ʻO kēia hoʻonui lako ʻaʻole wale e hoʻonui i ka uku kūʻokoʻa o ka hana hale, akā hoʻoikaika pū kekahi i ka hoʻokūkū kumukūʻai ma ka mākeke kūloko, ka hopena i ke ʻano o nā kumukūʻai makeke nāwaliwali a haʻahaʻa.
Ma kēia ʻatikala, hāʻawi kēia ʻatikala i kahi kikoʻī kikoʻī o 16 mau hanana nūhou koʻikoʻi i ka ʻoihana epoxy propane ma 2024 e hōʻike i ke ala hoʻomohala o ka ʻoihana.

1、 Ka hoʻonui a me ka hana ʻana

1. Ua hoʻomaka maikaʻi ka hana ʻana o ka hale kanu HPPO he 400000 tons a Jiangsu Ruiheng
Ma Ianuali 2, 2024, ʻo Jiangsu Ruiheng's 400000 ton HPPO mea kanu aia ma Lianyungang i komo i ka hana hoʻāʻo ʻana a ua hoʻokele maikaʻi ʻia i hoʻokahi hoʻāʻo.
Hoʻohana ka hāmeʻa i ka ʻenehana Yida, nona nā mea maikaʻi o ka ʻenehana hana ʻōmaʻomaʻo a me ka hoʻomohala hoʻohui, a e hoʻonui i ka hoʻokūkū o ka ʻoihana ma ke kahua o nā mea hou.
2. ʻO Wanhua Yantai 400000 ton POCHP mea kanu i hoʻomaka i ka hana
Ma Malaki 31, 2024, ua hoʻokomo pono ʻia ka 400000 tons POCHP o Wanhua Chemical Yantai Industrial Park a hoʻokomo maikaʻi ʻia i ka hana.
Hoʻohana ka mea hana i ke kaʻina POCHP i hoʻomohala kūʻokoʻa e Wanhua, e kākoʻo hou i ka hoʻomohala ʻana o kāna ʻoihana polyether a me nā kaulahao ʻoihana polyurethane.
3. Lianhong Gerun 300000 tons epoxy propane kanu hoʻomaka mana hana kūkulu.
I ʻApelila 2024, ua hoʻomaka ʻo Lianhong Gerun i ke kūkulu ʻana i kahi mea kanu epoxy propane me ka hoʻopuka makahiki o 300000 tons ma Tengzhou, me ka hoʻohana ʻana i ke ʻano o ka CHP co oxidation.
ʻO kēia papahana kahi ʻāpana o ka papahana hoʻohui o Lianhong Gerun New Energy Materials a me Biodegradable Materials.
4. Lihua Yiweiyuan 300000 tons / makahiki HPPO mea kanu i hoʻokomo i ka hana
Ma Sepatemaba 23, 2024, Weiyuan Corporation's 300000 tons/makahiki HPPO mea kanu i hoʻopuka maikaʻi i nā huahana kūpono.
Hoʻohana ka papahana i nā huahana i hana ʻia e ka propane dehydrogenation project o ka ʻoihana ma ke ʻano he kumu kumu nui a hoʻohana i ke kaʻina oxidation pololei me ka hydrogen peroxide.
5. Hoʻomaka ka hana ʻana o ka mea kanu epoxy propane he 300000 tons/makahiki o Maoming Petrochemical.
Ma Sepatemaba 26, 2024, ka 300000 tons/year epoxy propane unit a me 240000 tons/year hydrogen peroxide unit of the upgrade and renovation project of Maoming Petrochemical i hoʻomaka i ka hana, me ka hoʻohana ʻana i ka ʻenehana ponoʻī a Sinopec.

2、 Hoʻolaha pāhana nui a me ka loiloi i ka hopena o ke kaiapuni

1. Hoʻolaha a me ka ʻae ʻana i ka hopena o ke kaiapuni o Shaanxi Yuneng 100000 ton Epoxy Propane Project
Ma ʻApelila 26, 2024, ua hoʻokuʻu ʻo Shaanxi Yuneng Fine Chemical Materials Co., Ltd. i kahi hōʻike loiloi hopena o ke kaiapuni no kāna 1 miliona tons / makahiki kiʻekiʻe kiʻekiʻe kemika hou papahana, me ka 100000 tons / makahiki epoxy propane mea kanu.
Ma Iulai 3, 2024, ua loaʻa i ka papahana ka ʻae ʻia o ka loiloi hopena o ke kaiapuni mai ka Shaanxi Provincial Department of Ecology and Environment.
2. Shandong Ruilin 1 miliona tons/makahiki PO/TBA/MTBE co hana papahana hoolaha
Ma Pepeluali 28, 2024, ua hoʻolaha mua ʻia ka loiloi hopena o ke kaiapuni o ka 1 miliona tons/makahiki PO/TBA/MTBE co production chemical project o Shandong Ruilin Polymer Materials Co., Ltd.
3. Hoʻolaha a ʻae ʻia o ka loiloi hopena o ke kaiapuni no Dongming Petrochemical's 200000 tons Epoxy Propane Project
Ma Mei 23, 2024, ua hoʻolaha ʻia ka papahana hōʻikeʻike ʻenehana waiwai hou olefin o Dongming Shenghai Chemical New Materials Co., Ltd. no ka loiloi hopena o ke kaiapuni, me kahi mea kanu epoxy propane 200000 / makahiki.
Ma Kekemapa 24, 2024, ua loaʻa i ka papahana ka ʻae ʻia ʻana o ka loiloi hopena o ke kaiapuni mai ka Ecological Environment Bureau o Heze City.

3、 ʻenehana a me ka launa pū ʻana o ka honua

1. Hoʻopaʻa inoa ʻo KBR i ka ʻaelike laikini ʻenehana POC kūʻokoʻa me Sumitomo Chemical
Ma Mei 22, 2024, ua hoʻolaha ʻo KBR a me Sumitomo Chemical i ke kau inoa ʻana i kahi kuʻikahi, e hoʻolilo iā KBR i hoa laikini kūʻokoʻa no ka ʻenehana isopropylbenzene epoxypropane (POC) kiʻekiʻe loa o Sumitomo Chemical.
2. Ua hoʻopau ʻo Shanghai Institute a me nā mea ʻē aʻe i ka hoʻomohala ʻana o 150000 tons / makahiki CHP epoxy propane ʻenehana.
Ma Kekemapa 2, 2024, ka hoʻomohala ʻana a me ka noi ʻoihana o kahi hoʻonohonoho piha o 150000 tons / makahiki CHP ma muli o ka ʻenehana epoxypropane i hui pū ʻia e Shanghai Institute, Tianjin Petrochemical, etc.

4、 Nā hana nui ʻē aʻe

1. ʻO Jiangsu Hongwei o 20/450000 ton PO/SM mea kanu ua hoʻokomo maikaʻi ʻia i ka hana.
I ʻOkakopa 2024, Jiangsu Hongwei Chemical Co., Ltd.'s 200000 tons/year epoxy propane co production 450000 tons/year styrene unit i hoʻokomo maikaʻi ʻia a hana maʻalahi.
2. Hoʻopau ʻo Fujian Gulei Petrochemical i ka hydrogen peroxide a me ka epichlorohydrin units
Ma ʻOkakopa 30, 2024, ua ʻae ke Keʻena ʻOihana a me ka ʻenehana ʻikepili o Fujian Province i ke kāpae ʻana i nā hale hana e like me ka hydrogen peroxide a me ka epoxy propane e Fujian Gulei Petrochemical Co., Ltd.
3. Hoʻolālā ʻo Dow Chemical e pani i kāna ʻāpana epoxy propane ma Texas
I ʻOkakopa 2024, ua hoʻolaha ʻo Dow i nā hoʻolālā e pani i kāna mea kanu propylene oxide ma Freeport, Texas, USA ma 2025 ma ke ʻano he ʻāpana o ka hoʻoponopono honua ʻana o ka hiki ke hana polyol.
4. ʻO ka 300000 tons / makahiki epoxy propane papahana o Guangxi chlor alkali ʻoihana ua komo i ke kahua kūkulu piha.
I Nowemapa 2024, ua komo ka Guangxi Chlor Alkali Hydrogen Peroxide Epoxy Propane a me Polyether Polyol Integration Project i ke kahua kūkulu piha, me kahi hoʻokolokolo i manaʻo ʻia ma 2026.
5. ʻO ka hana makahiki o Northern Huajin o 300000 tons o ka epoxy propane papahana ua ʻae ʻia e Solvay Technology.
Ma Nowemapa 5, 2024, ua ʻae ʻo Solvay me Northern Huajin e laikini i kāna ʻenehana hydrogen peroxide kiʻekiʻe i Northern Huajin no ka hana makahiki o 300000 tons o ka papahana epichlorohydrin.
6. Hoʻokomo ka mea kanu epoxy propane ʻo Taixing Yida i ke kahua hana hoʻokolohua
Ma Nowemapa 25, 2024, ua hoʻokomo ʻia ʻo Taixing Yida i ka hana hoʻāʻo ma hope o ka hoʻololi ʻenehana o ka ʻāpana epoxy propane e kū nei.

I ka hōʻuluʻulu ʻana, ua loaʻa i ka ʻoihana epoxy propane nā hopena koʻikoʻi i ka hoʻonui ʻana i ka hiki, ka hōʻike ʻana o ka papahana a me ka loiloi hopena o ke kaiapuni, ʻenehana a me ka hui honua, a me nā mea hoʻomohala koʻikoʻi ma 2024.
Eia naʻe, ʻaʻole hiki ke nānā ʻia nā pilikia o ka hoʻonui ʻana a me ka hoʻokūkū mākeke.
I ka wā e hiki mai ana, pono ka ʻoihana e nānā i ka ʻenehana ʻenehana, ka hoʻololi ʻana o ka mākeke, a me ka hoʻomau ʻana o ke kaiapuni e hoʻoponopono i nā pilikia mākeke a ʻimi i nā wahi ulu hou.