Masana'antar sinadarai ta kasar Sin tana saurin wuce gona da iri a masana'antu da yawa kuma a yanzu sun kafa "zakaran da ba a iya gani" a cikin manyan sinadarai da kuma fannonin daidaikun mutane.An samar da kasidu masu yawa na "farko" a cikin masana'antar sinadarai ta kasar Sin bisa latitude daban-daban.Wannan labarin ya fi yin bitar manyan kamfanonin samar da sinadarai a kasar Sin bisa ma'auni daban-daban na ma'aunin samar da sinadaran.

1. Babban mai samar da ethylene, propylene, butadiene, benzene, xylene, ethylene glycol polyethylene, polypropylene, da styrene: Zhejiang Petrochemical

Jimillar ƙarfin samar da ethylene na kasar Sin ya zarce tan miliyan 50 a kowace shekara.A cikin wannan adadi, Zhejiang Petrochemical ya ba da gudummawar ton miliyan 4.2 a kowace shekara na karfin samar da ethylene, wanda ya kai kashi 8.4% na yawan karfin samar da ethylene na kasar Sin, wanda ya sa ya zama kamfani mafi girma na samar da ethylene a kasar Sin.A cikin 2022, samar da ethylene ya zarce tan miliyan 4.2 a kowace shekara, kuma matsakaicin matsakaicin aiki har ma ya wuce cikakken yanayin lodi.A matsayin ma'auni na wadatar masana'antar sinadarai, ethylene na taka muhimmiyar rawa wajen fadada sarkar masana'antar sinadarai, kuma ma'aunin samar da shi yana shafar cikakkiyar gasa na kamfanoni.

Jimillar karfin samar da propylene na Zhejiang Petrochemical ya kai tan miliyan 63 a kowace shekara a shekarar 2022, yayin da nasa karfin samar da propylene ya kai tan miliyan 3.3 a kowace shekara, wanda ya kai kashi 5.2% na karfin samar da propylene na kasar Sin, wanda ya sa ya zama kamfani mafi girma na samar da propylene a kasar Sin.Har ila yau, Zhejiang Petrochemical ya samu tagomashi a fannonin da suka hada da butadiene, pure benzene, da xylene, wanda ya kai kashi 11.3 cikin dari na karfin samar da butadiene na kasar Sin, da kashi 12% na karfin samar da benzene mai tsafta na kasar Sin, da kashi 10.2% na karfin samar da sinadarin xylene na kasar Sin, bi da bi. .

A fannin polyethylene, Zhejiang Petrochemical yana da ikon samar da fiye da ton miliyan 2.25 a shekara, kuma yana da raka'a 6, tare da mafi girma guda ɗaya yana iya samar da ton 450000 a kowace shekara.Dangane da yanayin karfin samar da polyethylene na kasar Sin da ya wuce tan miliyan 31 a kowace shekara, karfin samar da makamashi na Zhejiang Petrochemical ya kai kashi 7.2%.Hakazalika, Zhejiang Petrochemical kuma yana da kyakkyawan aiki a fannin polypropylene, tare da samar da sama da tan miliyan 1.8 da raka'a hudu a duk shekara, tare da matsakaicin karfin samar da tan 450000 a kowace raka'a, wanda ya kai kashi 4.5% na yawan karfin samar da polypropylene na kasar Sin.

Yawan aikin samar da ethylene glycol na Zhejiang Petrochemical ya kai tan miliyan 2.35 a kowace shekara, wanda ya kai kashi 8.84% na yawan karfin samar da sinadarin ethylene glycol na kasar Sin, wanda ya sa ya zama kamfani mafi girma na samar da sinadarin ethylene glycol a kasar Sin.Ethylene glycol, a matsayin muhimmin kayan albarkatun kasa a cikin masana'antar polyester, ƙarfin samar da shi yana rinjayar sikelin masana'antar polyester kai tsaye.Babban matsayi na Zhejiang Petrochemical a cikin filin ethylene glycol ya dace da tallafawa ci gaban kamfanonin rukuninsa, Rongsheng Petrochemical da CICC Petrochemical, suna samar da samfurin haɗin gwiwa na sarkar masana'antu, wanda ke da mahimmanci don haɓaka gasa.

Bugu da kari, Zhejiang Petrochemical yana yin aiki mai karfi a fannin styrene, yana da karfin samar da sinadarai ton miliyan 1.8 a kowace shekara, wanda ya kai kashi 8.9% na yawan karfin da kasar Sin take samarwa.Zhejiang Petrochemical yana da jerin raka'a guda biyu na rukunin masana'antu, tare da mafi girman ikon samarwa miliyan 1.2 a kowace shekara, yana sanya shi ɗayan kamfanoni mafi girma a cikin Sin.An sanya wannan rukunin a cikin Fabrairu 2020.

2. Babban kamfanin samar da toluene na kasar Sin: Sinochem Quanzhou

Jimillar karfin samar da sinadarin Toluene na kasar Sin ya kai tan miliyan 25.4 a kowace shekara.Daga cikin su, Sinopec Quanzhou karfin samar da toluene ya kai ton 880000 a kowace shekara, wanda ya sa ya zama kamfani mafi girma na samar da toluene a kasar Sin, wanda ya kai kashi 3.5% na karfin samar da toluene na kasar Sin baki daya.Na biyu mafi girma ita ce matatar Sinopec Hainan, mai karfin samar da toluene ton 848000 a kowace shekara, wanda ya kai kashi 3.33% na yawan karfin samar da toluene na kasar Sin.

3. Babban kamfanin samar da PX da PTA na kasar Sin: Hengli Petrochemical

Hengli Petrochemical's PX ikon samar da PX yana kusa da tan miliyan 10 a kowace shekara, wanda ya kai kashi 21% na yawan karfin samar da PX na kasar Sin, kuma shi ne babban kamfanin samar da PX a kasar Sin.Kamfanin na biyu mafi girma shi ne Zhejiang Petrochemical, wanda ke da karfin samar da PX na tan miliyan 9 a kowace shekara, wanda ya kai kashi 19% na yawan karfin samar da PX na kasar Sin.Babu bambanci da yawa a cikin ƙarfin samarwa tsakanin su biyun.

PX na ƙasa shine babban albarkatun ƙasa na PTA, kuma ƙarfin samar da PTA na Hengli Petrochemical ya kai tan miliyan 11.6 a kowace shekara, wanda ya sa ya zama kamfani mafi girma na PTA a cikin Sin, wanda ya kai kusan 15.5% na jimlar PTA a Sin.Wuri na biyu shi ne Zhejiang Yisheng Sabbin Kayayyaki, tare da ikon samar da PTA na tan miliyan 7.2 a kowace shekara.

4. Babban kamfanin ABS na kasar Sin: Ningbo Lejin Yongxing Chemical

Ningbo Lejin Yongxing Chemical ta ABS samar iya aiki ne 850000 ton / shekara, lissafin kudi 11.8% na kasar Sin ta jimlar ABS samar iya aiki.Ita ce kamfanin samar da ABS mafi girma a kasar Sin, kuma an fara amfani da kayan aikinta a shekarar 1995, inda ko da yaushe ke matsayi na farko a matsayin babban kamfanin ABS a kasar Sin.

5. Babban kamfanin samar da acrylonitrile na kasar Sin: Sierbang Petrochemical

Ƙarfin samar da acrylonitrile na Silbang Petrochemical ya kai ton 780000 a kowace shekara, wanda ya kai kashi 18.9% na yawan ikon samar da acrylonitrile na kasar Sin, kuma shi ne babban kamfani na samar da acrylonitrile a kasar Sin.Daga cikin su, an raba sashin acrylonitrile zuwa nau'i uku, kowanne yana da karfin 260000 ton / shekara, kuma an fara fara aiki a cikin 2015.

6. Babban kamfanin kera acrylic acid da ethylene oxide na kasar Sin: Chemistry na tauraron dan adam

Tauraron Dan Adam Chemistry shine mafi girman masana'antar acrylic acid a kasar Sin, tare da karfin samar da sinadarin acrylic acid na ton 660000 a shekara, wanda ya kai kashi 16.8% na yawan karfin samar da sinadarin acrylic acid na kasar Sin.Tauraron Dan Adam Chemistry yana da nau'ikan tsire-tsire na acrylic acid nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan acrylic acid, tare da mafi girman shuka guda ɗaya yana da ƙarfin samarwa na ton 300000 a shekara.Har ila yau, yana samar da samfurori na ƙasa kamar butyl acrylate, methyl acrylate, ethyl acrylate, da SAP, wanda ya zama mafi cikakken aikin samar da kayayyaki a cikin sarkar masana'antar acrylic acid na kasar Sin, kuma yana da matsayi da tasiri mai mahimmanci a kasuwar acrylic acid ta kasar Sin.

Tsarin sinadarai na tauraron dan adam kuma shi ne kamfani mafi girma na samar da ethylene oxide a kasar Sin, yana da karfin samar da tan miliyan 1.23 a kowace shekara, wanda ya kai kashi 13.5% na yawan karfin samar da sinadarin ethylene oxide na kasar Sin.Ethylene oxide ana amfani da shi sosai a ƙasa, gami da polycarboxylic acid ruwa yana rage wakili monomers, non ionic surfactants, da sauransu.

7. Babban mai samar da epoxy propane na kasar Sin: CNOOC Shell

Kamfanin CNOOC Shell yana da karfin samar da tan 590000 na epoxy propane a kowace shekara, wanda ya kai kashi 9.6% na yawan karfin samar da epoxy propane na kasar Sin, kuma shi ne kamfani mafi girma a fannin samar da sinadarin epoxy propane a kasar Sin.Na biyu mafi girma shi ne Sinopec Zhenhai Refining da Chemical, tare da epoxy propane ikon samar da ton 570000 a kowace shekara, lissafin 9.2% na kasar Sin jimlar ikon samar da epoxy propane.Ko da yake babu bambanci sosai wajen iya samar da kayayyaki tsakanin su biyun, Sinopec na da matukar tasiri a masana'antar.