Ụlọ ọrụ kemịkalụ ndị China na-agafe ngwa ngwa n'ọtụtụ ụlọ ọrụ ma ugbu a etolitela "onye mmeri a na-adịghị ahụ anya" na nnukwu kemịkalụ na ubi onye ọ bụla.E mepụtala ọtụtụ isiokwu usoro "mbụ" na ụlọ ọrụ kemịkalụ ndị China dị ka latitude dị iche iche si dị.Isiokwu a na-enyochakarị ụlọ ọrụ na-emepụta kemịkalụ kacha ukwuu na China dabere na akụkụ dị iche iche nke mmepụta kemịkal.

1. China kasị emepụta ethylene, propylene, butadiene, dị ọcha benzene, xylene, ethylene glycol polyethylene, polypropylene, na styrene: Zhejiang Petrochemical.

Ngụkọta ikike mmepụta ethylene nke China agafeela nde tọn 50 kwa afọ.N'ime ọnụ ọgụgụ a, Zhejiang Petrochemical nyere 4.2 nde tọn / afọ nke ikike mmepụta ethylene, na-aza 8.4% nke ikike mmepụta ethylene zuru oke nke China, na-eme ka ọ bụrụ ụlọ ọrụ mmepụta ethylene kachasị na China.N'afọ 2022, mmepụta ethylene karịrị nde tọn 4.2 kwa afọ, na nkezi ọnụego arụ ọrụ gafere steeti ibu zuru oke.Dị ka akara maka ọganihu nke ụlọ ọrụ kemịkalụ, ethylene na-arụ ọrụ dị mkpa na ndọtị nke agbụ ụlọ ọrụ kemịkalụ, ọnụ ọgụgụ mmepụta ya na-emetụtakwa asọmpi zuru oke nke ụlọ ọrụ.

Zhejiang Petrochemical's ngụkọta propylene mmepụta ike ruru 63 nde tọn / afọ na 2022, mgbe propylene mmepụta ike bụ 3.3 nde tọn / afọ, aza 5.2% nke China ngụkọta propylene mmepụta ike, na-eme ka ọ kasị ibu propylene mmepụta ụlọ ọrụ na China.Zhejiang Petrochemical enwetawokwa uru n'ọhịa nke butadiene, benzene dị ọcha, na xylene, na-aza 11.3% nke ikike mmepụta butadiene zuru oke nke China, 12% nke ikike mmepụta benzene dị ọcha nke China, yana 10.2% nke ikike mmepụta xylene nke China, n'otu n'otu. .

Na ubi nke polyethylene, Zhejiang Petrochemical nwere kwa afọ mmepụta ikike nke n'elu 2.25 nde tọn na nwere 6 nkeji, na kasị otu unit nwere a mmepụta ikike nke 450000 tọn / afọ.N'ihe dị n'azụ azụ nke ikike imepụta polyethylene zuru oke nke China karịrị nde 31 kwa afọ, ikike mmepụta nke Zhejiang Petrochemical ruru 7.2%.N'otu aka ahụ, Zhejiang Petrochemical nwekwara a ike arụmọrụ na polypropylene ubi, na-enwe kwa afọ mmepụta nke n'elu 1.8 nde tọn na anọ nkeji, na nkezi mmepụta ikike nke 450000 tọn kwa unit, aza 4.5% nke China si ngụkọta polypropylene mmepụta ike.

Zhejiang Petrochemical si ethylene glycol mmepụta ike ruru 2.35 nde tọn / afọ, aza 8.84% nke China ngụkọta ethylene glycol mmepụta ike, na-eme ka ọ kasị ethylene glycol mmepụta enterprise na China.Ethylene glycol, dị ka ihe dị mkpa bụ isi akụrụngwa na polyester ụlọ ọrụ, ike mmepụta ya na-emetụta kpọmkwem ọnụ ọgụgụ nke polyester ụlọ ọrụ.Zhejiang Petrochemical na-eduga ọnọdụ na ethylene glycol ubi bụ nkwado na-akwado mmepe nke ya otu ụlọ ọrụ, Rongsheng Petrochemical na CICC Petrochemical, akpụ a imekọ ihe nlereanya nke ulo oru yinye, nke dị oké mkpa maka ịkwalite asọmpi ya.

Na mgbakwunye, Zhejiang Petrochemical na-arụkwa ọrụ siri ike na mpaghara styrene, yana ikike imepụta styrene nke nde tọn 1.8 kwa afọ, na-aza 8.9% nke ikike nrụpụta China niile.Zhejiang Petrochemical nwere akụkụ abụọ nke styrene, nke nwere ikike mmepụta kachasị na-eru 1.2 nde tọn kwa afọ, na-eme ka ọ bụrụ otu n'ime ụlọ ọrụ mmepụta ihe kachasị ukwuu na China.Ejiri ngalaba a rụọ ọrụ na February 2020.

2. Ụlọ ọrụ mmepụta ihe nke toluene kasị ukwuu nke China: Sinochem Quanzhou

Ngụkọta ikike mmepụta nke toluene nke China eruola nde tọn 25.4 kwa afọ.N'ime ha, Sinopec Quanzhou's toluene mmepụta ikike bụ 880000 tọn / afọ, na-eme ka ọ bụrụ ụlọ ọrụ mmepụta ihe kachasị ukwuu na China, na-aza 3.5% nke ikike mmepụta nke toluene nke China.Nke abụọ kasị ukwuu bụ Sinopec Hainan Refinery, nke nwere ikike mmepụta nke toluene nke 848000 tọn / afọ, na-aza 3.33% nke ikike mmepụta nke toluene nke China.

3. Ụlọ ọrụ mmepụta PX na PTA kasị ukwuu nke China: Hengli Petrochemical

Ike mmepụta PX nke Hengli Petrochemical dị nso 10 nde tọn / afọ, na-aza 21% nke ikike mmepụta PX nke China, ma bụrụ ụlọ ọrụ mmepụta PX kasị ukwuu na China.Ụlọ ọrụ nke abụọ kasị ukwuu bụ Zhejiang Petrochemical, nke nwere ikike mmepụta PX nke 9 nde tọn / afọ, na-aza 19% nke ikike mmepụta PX nke China.Enweghị nnukwu ọdịiche dị na ike mmepụta n'etiti abụọ ahụ.

PX downstream bụ isi akụrụngwa maka PTA, na Hengli Petrochemical's PTA mmepụta ikike erutela 11.6 nde tọn / afọ, na-eme ka ọ bụrụ nnukwu ụlọ ọrụ mmepụta PTA na China, na-aza ihe dị ka 15.5% nke ngụkọta PTA ọnụ ọgụgụ na China.Ebe nke abụọ bụ Zhejiang Yisheng New Materials, nke nwere ikike mmepụta PTA nke 7.2 nde tọn / afọ.

4. China kasị ukwuu ABS emeputa: Ningbo Lejin Yongxing Chemical

Ningbo Lejin Yongxing Chemical si ABS mmepụta ike bụ 850000 tọn / afọ, aza 11.8% nke China ngụkọta ABS mmepụta ike.Ọ bụ ụlọ ọrụ mmepụta ABS kachasị ukwuu na China, etinyere akụrụngwa ya n'ọrụ na 1995, na-ebu ụzọ mgbe niile dị ka ụlọ ọrụ ABS na-eduga na China.

5. Ụlọ ọrụ mmepụta ihe acrylonitrile kasị ukwuu nke China: Sierbang Petrochemical

Ike mmepụta nke Silbang Petrochemical's acrylonitrile bụ 780000 ton / afọ, na-aza 18.9% nke ikike mmepụta acrylonitrile nke China, ọ bụkwa ụlọ ọrụ mmepụta acrylonitrile kasị ukwuu na China.N'ime ha, a na-ekewa unit acrylonitrile n'ime atọ, nke ọ bụla nwere ikike nke 260000 tọn / afọ, ma tinye ya n'ọrụ na 2015.

6. Onye China kacha emeputa acrylic acid na ethylene oxide: Satellite Chemistry

Satellite Chemistry bụ onye na-emepụta acrylic acid kachasị na China, yana ikike mmepụta nke acrylic acid nke 660000 ton / afọ, na-aza 16.8% nke mkpokọta acrylic acid nke China.Satellite Chemistry nwere atọ tent nke acrylic acid osisi, na nke kasị ibu otu osisi nwere ike mmepụta nke 300000 tọn kwa afọ.Na mgbakwunye, ọ na-enyekwa ngwaahịa ndị dị n'okpuru ala dị ka butyl acrylate, methyl acrylate, ethyl acrylate, na SAP, na-aghọ ụlọ ọrụ mmepụta ihe zuru oke na yinye ụlọ ọrụ acrylic acid nke China ma nwee ọnọdụ dị mkpa na mmetụta na ahịa acrylic acid nke China.

Satellite Chemistry bụkwa ụlọ ọrụ mmepụta ethylene oxide kasị ukwuu na China, nke nwere ikike mmepụta nke nde tọn 1.23 / afọ, na-aza 13.5% nke ikike mmepụta ethylene oxide zuru oke nke China.A na-eji Ethylene oxide eme ihe n'ọtụtụ ebe na mgbada, gụnyere polycarboxylic acid mmiri na-ebelata ihe nnọchite monomers, ndị na-abụghị ionic surfactants, wdg, ejirila ya mee ihe n'ọhịa dị ka etiti ọgwụ.

7. China kasị na-emepụta epoxy propane: CNOOC Shell

CNOOC Shell nwere ikike mmepụta nke 590000 tọn / afọ nke epoxy propane, na-aza 9.6% nke ikike mmepụta epoxy propane nke China, ma bụrụ ụlọ ọrụ kachasị ukwuu n'ọhịa nke mmepụta epoxy propane na China.Nke abụọ kasị ukwuu bụ Sinopec Zhenhai Refining na Chemical, nke nwere epoxy propane mmepụta ikike nke 570000 tọn / afọ, na-aza 9.2% nke China ngụkọta epoxy propane mmepụta ike.Ọ bụ ezie na ọnweghị ọdịiche dị ukwuu na ikike mmepụta ihe n'etiti abụọ ahụ, Sinopec nwere mmetụta dị ukwuu na ụlọ ọrụ ahụ.