ʻIke ʻia ka ʻoihana kemika no kona paʻakikī kiʻekiʻe a me ka ʻokoʻa, kahi e alakaʻi ai i ka ʻike haʻahaʻa haʻahaʻa i ka ʻoihana kemika o Kina, ʻoi aku hoʻi ma ka hopena o ke kaulahao ʻoihana, ʻike pinepine ʻole ʻia. ʻO ka ʻoiaʻiʻo, nui nā ʻoihana liʻiliʻi i loko o ka ʻoihana kemika o Kina e hānai ana i kā lākou mau "poʻokela ʻike ʻole". I kēia lā, e nānā mākou i nā 'alakaʻi ʻoihana' kaulana ʻole i ka ʻoihana kemika o Kina mai kahi hiʻohiʻona ʻoihana.

1. ʻO ka ʻoihana hoʻoponopono hohonu C4 nui loa o Kina: Qixiang Tengda

 He kanaka nunui ʻo Qixiang Tengda ma ke kahua kaʻina hana hohonu C4 o Kina. He ʻehā mau pūʻulu butanone ka hui, me ka nui o ka hana a hiki i ka 260000 tons / makahiki, ʻoi aku ia ma mua o ka pālua o ka mana hana o Anhui Zhonghuifa New Materials Co., Ltd.'s 120000 tons / makahiki. Eia hou, Qixiang Tengda kekahi hana makahiki o 150000 tons o n-butene butadiene wae, he 200000 tona C4 alkylation wae, a me ka 200000 tona makahiki hana o n-butane maleic anhydride wae. ʻO kāna ʻoihana nui ka hana hohonu me ka hoʻohana ʻana iā C4 ma ke ʻano he kumu.

ʻO ka hana hohonu C4 kahi ʻoihana e hoʻohana piha ana i nā olefins C4 a i ʻole nā ​​alkanes ma ke ʻano he kumu kumu no ka hoʻomohala ʻana i nā kaulahao ʻoihana i lalo. Hoʻoholo kēia kahua i ka ʻaoʻao o ka ʻoihana e hiki mai ana, e pili ana i nā huahana e like me butanone, butadiene, alkylated oil, sec-butyl acetate, MTBE, etc. a me ka mana kumu kūʻai ma ka ʻoihana.

Eia kekahi, hoʻonui ikaika ʻo Qixiang Tengda i ke kaulahao ʻoihana C3, e pili ana i nā huahana e like me ka epoxy propane, PDH, a me acrylonitrile, a ua hui pū ʻo Kina i ka mea kanu mua butadiene adipic nitrile me Tianchen.

2. ʻO ka ʻoihana hana kemika fluorine nui loa o Kina: Dongyue Chemical

ʻO Dongyue Fluorosilicon Technology Group Co., Ltd., i hoʻopau ʻia ʻo Dongyue Group, ʻo ia ke keʻena nui ma Zibo, Shandong a ʻo ia kekahi o nā ʻoihana ʻoihana fluorine nui loa ma Kina. Ua hoʻokumu ʻo Dongyue Group i kahi papa hana ʻoihana fluorine silicon ma ka honua holoʻokoʻa, me kahi fluorine piha, silika, membrane, kaulahao ʻoihana hydrogen a me nā hui ʻoihana. ʻO nā wahi ʻoihana koʻikoʻi o ka hui ʻo ia ka noiʻi a me ka hoʻomohala ʻana a me ka hana ʻana i nā refrigerants hou e pili ana i ke kaiapuni, nā mea polymer fluorinated, nā mea silikoni organik, nā membrane chlor alkali ion, a me nā membrane hoʻololi proton wahie hydrogen.

He ʻelima mau lālā ʻo Dongyue Group, ʻo ia hoʻi ʻo Shandong Dongyue Chemical Co., Ltd., Shandong Dongyue Polymer Materials Co., Ltd., Shandong Dongyue Fluorosilicon Materials Co., Ltd., Shandong Dongyue Organic Silicon Materials Co., Ltd., a me Shandong Huaxia Shenzhou New Materials Co., Ltd. ʻO kēia mau lālā ʻelima e uhi ana i ka hana a me ka hana ʻana i nā mea fluorine a me nā huahana pili.

Hana nui ʻo Shandong Dongyue Chemical Co., Ltd. i nā kemika fluorinated like ʻole chloromethane lua, difluoromethane, difluoroethane, tetrafluoroethane, pentafluoroethane, a me difluoroethane. Hoʻokumu ʻo Shandong Dongyue Polymer Materials Co., Ltd. i ka hana ʻana o PTFE, pentafluoroethane, hexafluoropropylene, heptafluoropropane, octafluorocyclobutane, fluorine release agent, perfluoropolyether, wai waiwai a hanohano kiʻekiʻe nano fouling resin a me nā huahana ʻē aʻe, e uhi ana i nā ʻano huahana like ʻole. a me nā hiʻohiʻona.

3. ʻO ka ʻoihana hana paʻakai nui loa o Kina: Xinjiang Zhongtai Chemical

ʻO Xinjiang Zhongtai Chemical kekahi o nā ʻoihana hana paʻakai nui loa ma Kina. Loaʻa i ka hui ka mana hana PVC o 1.72 miliona tons / makahiki, e hana ana i kekahi o nā ʻoihana hana nui loa ma Kina. He 1.47 miliona tons/makahiki ka nui o ka hana ʻana i ka soda caustic, e hana ana ia i kekahi o nā ʻoihana hoʻohua caustic soda nui loa ma Kina.

ʻO nā huahana nui o Xinjiang Zhongtai Chemical he polyvinyl chloride resin (PVC), ionic membrane caustic soda, viscose fibers, viscose yarn, etc. ʻO ia kekahi o nā ʻoihana hana kemika nui ma ka ʻāina ʻo Xinjiang.

4. ʻO ka ʻoihana hana PDH nui loa o Kina: Donghua Energy

ʻO Donghua Energy kekahi o nā ʻoihana hana PDH (Propylene Dehydrogenation) nui loa ma Kina. ʻEkolu mau kumu hana o ka hui ma ka ʻāina holoʻokoʻa, ʻo ia hoʻi ʻo Donghua Energy Ningbo Fuji Petrochemical 660000 tons / makahiki, Donghua Energy Phase II 660000 tons / makahiki, a me Donghua Energy Zhangjiagang Petrochemical 600000 tons / makahiki, me ka nui o ka mana hana PDH o 1.92 miliona. tona/makahiki.

ʻO ka PDH kahi kaʻina o ka dehydrogenating propane e hana i ka propylene, a ua like pū kona mana hana me ka nui o ka hana o propylene. No laila, ua hōʻea ka mana hana propylene o Donghua Energy i 1.92 miliona tons / makahiki. Eia kekahi, ua kūkulu pū ʻo Donghua Energy i kahi mea kanu 2 miliona ton / makahiki ma Maoming, me nā hoʻolālā e hoʻokomo i ka hana ma 2026, a me kahi mea kanu Phase II PDH ma Zhangjiagang, me ka hoʻopuka makahiki o 600000 tons. Inā hoʻopau ʻia kēia mau mea ʻelua, hiki i ka mana hana PDH o Donghua Energy ke 4.52 miliona tons/makahiki, e hoʻopaʻa mau ana i waena o ka ʻoihana PDH nui loa o Kina.

5. ʻO ka ʻoihana hoʻomaʻemaʻe nui loa o Kina: Zhejiang Petrochemical

ʻO Zhejiang Petrochemical kekahi o nā ʻoihana hoʻomaʻemaʻe aila kūloko nui loa ma Kina. He ʻelua pūʻulu o nā ʻāpana hana mua o ka hui, me ka nui o ka mana hana o 40 miliona tons / makahiki, a ua lako me ka catalytic cracking unit o 8.4 miliona tons / makahiki a me kahi ʻāpana hoʻoponopono o 16 miliona tons / makahiki. ʻO ia kekahi o nā ʻoihana hoʻomaʻemaʻe kūloko nui loa ma Kina me kahi hoʻonohonoho hoʻomaʻemaʻe hoʻokahi a me ka nui kākoʻo nui o ke kaulahao ʻoihana. Ua hoʻokumu ʻo Zhejiang Petrochemical i nā papahana kemika i hoʻohui ʻia me kona mana hoʻomaʻemaʻe nui, a ua piha loa ke kaulahao ʻoihana.

Eia kekahi, ʻo ka ʻoihana hoʻomaʻemaʻe hoʻomaʻemaʻe hoʻokahi nui loa ma Kina ʻo Zhenhai Refining and Chemical, me ka mana hana makahiki o 27 miliona tons / makahiki no kāna ʻāpana hana mua, me ka 6.2 miliona tons / makahiki hoʻopaneʻe coking unit a me 7 miliona tons / makahiki. ʻāpana hoʻoheheʻe catalytic. Hoʻomaʻemaʻe loa ke kaulahao ʻoihana o lalo o ka ʻoihana.

6. ʻO ka ʻoihana me ka kiʻekiʻe kiʻekiʻe kiʻekiʻe o ka ʻoihana kemika ma Kina: Wanhua Chemical

ʻO Wanhua Chemical kekahi o nā ʻoihana me ka helu kiʻekiʻe o ka ʻoihana kemika pololei ma waena o nā ʻoihana kemika Kina. ʻO kona kumu he polyurethane, kahi e hoʻonui ai i nā haneli o nā mea kemika a me nā huahana hou a ua hoʻokō i ka hoʻomohala nui i loko o ke kaulahao ʻoihana holoʻokoʻa. Aia ka upstream i nā mea hoʻoheheʻe PDH a me LPG, aʻo ka lalo e hoʻonui i ka mākeke hope o nā mea polymer.

Loaʻa iā Wanhua Chemical kahi hui PDH me ka hoʻopuka makahiki o 750000 tons a me ka LPG cracking unit me ka puka makahiki o 1 miliona tons e hōʻoia i ka hoʻolako ʻana i nā mea maka. ʻO kāna mau huahana i hōʻike ʻia ʻo TPU, MDI, polyurethane, isocyanate series, polyethylene, a me polypropylene, a ke kūkulu mau nei i nā papahana hou, e like me ka carbonate series, pure dimethylamine series, high carbon alcohol series, etc., e hoʻonui mau ana i ka laulā a me ka hohonu. kaulahao hana.

7. ʻO ka ʻoihana hoʻohua nui loa o Kina: Guizhou Phosphating

I ka ʻoihana fertilizer, hiki ke manaʻo ʻia ʻo Guizhou phosphating ʻo ia kekahi o nā ʻoihana hana nui e pili ana i Kina. Hoʻopili kēia ʻoihana i ka hoʻoili ʻana a me ka hoʻoili mineral, nā mea kanu kūikawā, nā phosphate kiʻekiʻe, nā pānaʻi phosphorus a me nā huahana ʻē aʻe, me ka mana hana makahiki o 2.4 miliona tons o diammonium phosphate, e hana ana ia i kekahi o nā ʻoihana hoʻohua nui loa ma Kina.

Pono e hoʻomaopopo ʻia ʻo Hubei Xiangyun Group ke alakaʻi nei i ka mana hana o ka monoammonium phosphate, me ka mana hana makahiki o 2.2 miliona tons.

8. ʻO ka ʻoihana hana kemika phosphorus maikaʻi loa o Kina: Xingfa Group

ʻO Xingfa Group ka ʻoihana hana kemika phosphorus maikaʻi loa ma Kina, i hoʻokumu ʻia i ka makahiki 1994 a i hoʻokumu ʻia ma Hubei. He nui nā kumu hana, e like me Guizhou Xingfa, Inner Mongolia Xingfa, Xinjiang Xingfa, etc.

ʻO Xingfa Group ka waihona hana kemika phosphorus nui loa ma waena o Kina a ʻo kekahi o nā mea hana nui loa o ka honua i ka sodium hexametaphosphate. I kēia manawa, loaʻa i ka ʻoihana nā huahana like ʻole e like me ka papa hana ʻoihana, ka papa meaʻai, ka papa niho niho, ka papa hānai, a me nā mea ʻē aʻe, me ka mana hana makahiki o 250000 tons sodium tripolyphosphate, 100000 tons of yellow phosphorus, 66000 tons of sodium hexametaphosphate, 20000 nā tona o ka dimethyl sulfoxide, 10000 tona o ka sodium hypophosphate, 10000 nā tona o ka phosphorus disulfide, a me 10000 tons o ka sodium acid pyrophosphate.

9. ʻO ka ʻoihana hana polyester nui loa o Kina: Zhejiang Hengyi Group

Wahi a ka ʻikepili mai ka China Chemical Fiber Industry Association, ma ka pae 2022 o ka hana polyester o Kina, ʻo Zhejiang Hengyi Group Co., Ltd. ke kūlana mua a ʻo ia ka ʻoihana hana polyester nui loa ma Kina, me Tongkun Group Co., Ltd. .

Wahi a nā ʻikepili kūpono, ʻo nā lālā o Zhejiang Hengyi Group e komo pū me Hainan Yisheng, nona kahi pahu pahu pahu polyester me ka mana hana makahiki a hiki i 2 miliona tons / makahiki, a me Haining Hengyi New Materials Co., Ltd., nona ka polyester. mea filament me ka mana hana makahiki o 1.5 miliona tons / makahiki.

10. ʻO ka ʻoihana hana fiber kemika nui loa o Kina: Tongkun Group

Wahi a ka ʻikepili i hoʻokuʻu ʻia e ka China Chemical Fiber Industry Association, ʻo ka ʻoihana nui loa i ka hana ʻana o ka fiber chemical a Kina ma 2022 ʻo Tongkun Group, ʻo ia ka mea mua ma waena o nā ʻoihana hoʻohua kemika Kina a ʻo ia hoʻi ka ʻoihana hana polyester filament nui loa o ka honua, aʻo Zhejiang Hengyi Group. Co., Ltd. ke kūlana lua.

Loaʻa iā Tongkun Group kahi mana hana filament polyester ma kahi o 10.5 miliona tons / makahiki. ʻO kāna huahana nui he ʻeono pūʻulu o POY, FDY, DTY, IT, filament ikaika waena, a me ka filament composite, me ka nui o nā ʻano like ʻole 1000. ʻIke ʻia ʻo ia ʻo "Wal Mart of polyester filament" a hoʻohana nui ʻia i nā lole, nā lole home a me nā māla ʻē aʻe.