Masana'antar sinadarai ta shahara da sarkakiyar sarkakiya da bambancin ra'ayi, wanda kuma ke haifar da karancin fayyace bayanai a masana'antar sinadarai ta kasar Sin, musamman ma a karshen sarkar masana'antu, wanda galibi ba a san shi ba.A gaskiya ma, yawancin masana'antu na masana'antun sinadarai na kasar Sin suna haifar da nasu "masu iya gani".A yau, za mu yi nazari kan 'shugabannin masana'antu' da ba a san su ba a masana'antar sinadarai ta kasar Sin ta fuskar masana'antu.

1.China ta babbar C4 zurfin sarrafa masana'antu: Qixiang Tengda

 Qixiang Tengda wani kato ne a fannin sarrafa zurfin C4 na kasar Sin.Kamfanin yana da nau'ikan nau'ikan butanone guda huɗu, tare da jimlar samarwa har zuwa ton 260000 / shekara, wanda ya ninka ƙarfin samarwa na Anhui Zhonghuifa New Materials Co., Ltd. na 120000 ton / shekara.Bugu da kari, Qixiang Tengda yana samar da tan 150000 na rukunin n-butene butadiene a shekara, rukunin 200000 ton C4, da samar da tan 200000 na shekara-shekara na rukunin maleic anhydride na n-butane.Babban kasuwancinsa shine aiki mai zurfi ta amfani da C4 azaman albarkatun ƙasa.

C4 zurfin sarrafawa shine masana'antar da ke amfani da cikakken C4 olefins ko alkanes azaman albarkatun ƙasa don haɓaka sarkar masana'antu na ƙasa.Wannan filin yana ƙayyade alkiblar masana'antu a nan gaba, galibi ya haɗa da samfuran kamar butanone, butadiene, alkylated oil, sec-butyl acetate, MTBE, da sauransu. da ikon farashi a cikin masana'antu.

Bugu da kari, Qixiang Tengda rayayye fadada da C3 masana'antu sarkar, shafe kayayyakin kamar epoxy propane, PDH, da acrylonitrile, da kuma tare da hadin gwiwa gina kasar Sin na farko butadiene adipic nitrile shuka tare da Tianchen.

2. Babban kamfanin samar da sinadarin fluorine na kasar Sin: Dongyue Chemical

Dongyue Fluorosilicon Technology Group Co., Ltd., wanda aka gaje shi da Dongyue Group, yana da hedkwata a Zibo, Shandong kuma yana daya daga cikin manyan masana'antun kera kayan fluorine a kasar Sin.Ƙungiyar Dongyue ta kafa wurin shakatawa na masana'antu na siliki mai daraja na farko a duk duniya, tare da cikakken fluorine, silicon, membrane, sarkar masana'antar hydrogen da tarin masana'antu.Manyan wuraren kasuwanci na kamfanin sun hada da bincike da haɓakawa da kuma samar da sabbin na'urori masu dacewa da muhalli, kayan kwalliyar polymer, kayan siliki na halitta, membranes na chlor alkali ion, da membranes na musayar proton man fetur na hydrogen.

Dongyue Group yana da rassa guda biyar, wato Shandong Dongyue Chemical Co., Ltd., Shandong Dongyue Polymer Materials Co., Ltd., Shandong Dongyue Fluorosilicon Materials Co., Ltd., Shandong Dongyue Organic Silicon Materials Co., Ltd., da Shandong Huaxia Shenzhou New Materials Co., Ltd. Waɗannan rassan biyar sun shafi samarwa da kera kayan fluorine da samfuran da ke da alaƙa.

Shandong Dongyue Chemical Co., Ltd. galibi yana samar da sinadarai iri-iri kamar su chloromethane na biyu, difluoromethane, difluoroethane, tetrafluoroethane, pentafluoroethane, da difluoroethane.Shandong Dongyue Polymer Materials Co., Ltd. mayar da hankali kan samar da PTFE, pentafluoroethane, hexafluoropropylene, heptafluoropropane, octafluorocyclobutane, fluorine saki wakili, perfluoropolyether, ruwa na tushen arziki da daraja high Nano fouling guduro da sauran kayayyakin, rufe da dama samfurin iri-iri. da kuma model.

3. Kamfanin samar da sinadarin gishiri mafi girma a kasar Sin: Sinadarin Xinjiang Zhongtai

Sinadarin Xinjiang Zhongtai na daya daga cikin manyan kamfanonin samar da sinadaran gishiri a kasar Sin.Kamfanin yana da ikon samar da PVC na ton miliyan 1.72 / shekara, yana mai da shi ɗayan manyan masana'antar samarwa a China.Hakanan yana da ƙarfin samar da soda na tan miliyan 1.47 a kowace shekara, yana mai da shi ɗayan manyan masana'antar samar da soda a cikin Sin.

Babban kayayyakin na Xinjiang Zhongtai Chemical sun hada da polyvinyl chloride guduro (PVC), ionic membrane caustic soda, viscose zaruruwa, viscose yadudduka, da dai sauransu. Kamfanin na masana'antu sarkar rufe mahara filayen kuma a halin yanzu rayayye fadada ta upstream albarkatun kasa samar model.Yana daya daga cikin muhimman kamfanonin samar da sinadarai a yankin Xinjiang.

4. Babban kamfanin samar da PDH na kasar Sin: Dongua Energy

Donghua Energy na ɗaya daga cikin manyan kamfanonin samar da PDH (Propylene Dehydrogenation) a cikin Sin.Kamfanin yana da sansanonin samarwa guda uku a duk faɗin ƙasar, wato Donghua Energy Ningbo Fuji Petrochemical 660000 ton / shekara na'urar, Donghua Energy Phase II 660000 tons / shekara na'urar, da Donghua Energy Zhangjiagang Petrochemical 600000 tons / shekara na'urar, tare da jimlar samar da miliyan P.DH2 na'urar. ton / shekara.

PDH tsari ne na dehydrogenating propane don samar da propylene, kuma ƙarfin samar da shi yana daidai da matsakaicin ƙarfin samar da propylene.Don haka, ikon samar da propylene na Donghua Energy shima ya kai tan miliyan 1.92 a kowace shekara.Bugu da kari, makamashin Donghua ya gina tan miliyan 2 a kowace shekara a Maoming, tare da shirin aiwatar da shi a shekarar 2026, da kuma kamfanin PDH na Phase II a Zhangjiagang, tare da samar da tan 600000 a duk shekara.Idan an kammala wadannan na'urori guda biyu, karfin samar da PDH na Donghua Energy zai kai ton miliyan 4.52 a kowace shekara, wanda zai kasance a matsayi mafi girma a masana'antar PDH ta kasar Sin.

5. Babban kamfanin tace man kasar Sin: Zhejiang Petrochemical

Zhejiang Petrochemical daya ne daga cikin manyan kamfanonin tace mai a cikin gida a kasar Sin.Kamfanin yana da nau'ikan nau'ikan sarrafawa na farko guda biyu, tare da jimlar samar da ton miliyan 40 / shekara, kuma an sanye shi da na'urar fashewa ta ton miliyan 8.4 / shekara da sashin gyara na ton miliyan 16 / shekara.Yana daya daga cikin manyan kamfanonin tace matatun cikin gida a kasar Sin tare da saiti guda na tacewa kuma mafi girman ma'aunin tallafi na sarkar masana'antu.Zhejiang Petrochemical ya samar da ayyukan sinadarai da yawa tare da babban ƙarfin tacewa, kuma sarkar masana'antu ta cika sosai.

Bugu da kari, mafi girma guda daya refining ikon sha'anin a kasar Sin shi ne Zhenhai Refining da Chemical, tare da shekara-shekara samar da damar 27 ton miliyan 27 a kowace shekara domin ta farko sarrafa naúrar, ciki har da 6.2 ton miliyan / shekara jinkirin coking unit da 7 ton miliyan / shekara. naúrar fatattaka catalytic.Sarkar masana'antar da ke ƙasa na kamfanin tana da ladabi sosai.

6. Kamfanin da ke da mafi girman ƙimar masana'antar sinadarai a kasar Sin: Wanhua Chemical

Wanhua Chemical yana daya daga cikin kamfanonin da ke da mafi girman darajar masana'antar sinadarai a tsakanin kamfanonin sinadarai na kasar Sin.Tushensa shine polyurethane, wanda ya shimfiɗa zuwa ɗaruruwan sinadarai da sabbin kayan abu kuma ya sami ci gaba mai yawa a cikin dukkan sarkar masana'antu.Abubuwan da ke sama sun haɗa da PDH da na'urori masu fashewa na LPG, yayin da ke ƙasa ya ƙara zuwa kasuwa na ƙarshe na kayan polymer.

Wanhua Chemical yana da na'urar PDH mai fitar da ton 750000 a shekara da kuma na'urar fashewar LPG tare da fitar da tan miliyan 1 a shekara don tabbatar da samar da albarkatun kasa.Samfuran wakilcinsa sun haɗa da TPU, MDI, polyurethane, jerin isocyanate, polyethylene, da polypropylene, kuma suna ci gaba da gina sabbin ayyukan, kamar jerin carbonate, jerin dimethylamine mai tsabta, jerin abubuwan barasa na carbon, da sauransu, ci gaba da faɗaɗa faɗuwa da zurfin zurfin sarkar masana'antu.

7. Babban kamfanin samar da taki na kasar Sin: Guizhou Phosphating

A cikin masana'antar takin zamani, ana iya daukar Guizhou phosphating a matsayin daya daga cikin manyan kamfanonin samar da kayayyaki masu alaka a kasar Sin.Wannan kamfani ya shafi aikin hakar ma'adinai da ma'adinai, takin zamani na musamman, phosphates mai inganci, batir phosphorus da sauran kayayyaki, tare da samar da tan miliyan 2.4 na dimmoniya phosphate a kowace shekara, wanda ya sa ya zama daya daga cikin manyan kamfanonin samar da taki a kasar Sin.

Ya kamata a lura cewa, rukunin Hubei Xiangyun ne ke kan gaba wajen samar da sinadarin monoammonium phosphate, tare da karfin samar da tan miliyan 2.2 a shekara.

8. Babban kamfanin samar da sinadarin phosphorus mai kyau na kasar Sin: rukunin Xingfa

Kungiyar Xingfa ita ce babbar kamfani mai samar da sinadarin phosphorus mafi girma a kasar Sin, wacce aka kafa a shekarar 1994 kuma tana da hedikwata a Hubei.Yana da sansanonin samarwa da yawa, kamar Guizhou Xingfa, Mongolia Xingfa na ciki, Xinjiang Xingfa, da sauransu.

Kungiyar Xingfa ita ce cibiyar samar da sinadarin phosphorus mafi girma a tsakiyar kasar Sin kuma daya daga cikin manyan masu samar da sinadarin sodium hexametaphosphate a duniya.A halin yanzu, sha'anin yana da daban-daban kayayyakin kamar masana'antu sa, abinci sa, man goge baki sa, abinci sa, da dai sauransu, ciki har da wani shekara-shekara samar iya aiki na 250000 ton na sodium tripolyphosphate, 100000 ton na rawaya phosphorus, 66000 ton na sodium hexametaphosphate, 20000. ton na dimethyl sulfoxide, ton 10000 na sodium hypophosphate, 10000 ton na disulfide phosphorus, da tan 10000 na sodium acid pyrophosphate.

9. Babban kamfanin samar da polyester na kasar Sin: rukunin Zhejiang Hengyi

Bisa kididdigar da aka samu daga kungiyar masana'antun masana'antu ta kasar Sin, a cikin shekarar 2022 na matsayin masana'antar polyester ta kasar Sin, kamfanin Zhejiang Hengyi Group Co., Ltd. ya zama na daya kuma shi ne kamfani mafi girma na samar da polyester a kasar Sin, inda kamfanin Tongkun Group Co., Ltd ya zama na biyu a matsayi na biyu. .

Dangane da bayanan da suka dace, rassan rukunin Zhejiang Hengyi sun haɗa da Hainan Yisheng, wanda ke da na'urar guntun kwalban polyester tare da ƙarfin samarwa har zuwa tan miliyan 2 a shekara, da Haining Hengyi New Materials Co., Ltd., wanda ke da polyester. na'urar filament tare da ƙarfin samarwa na shekara-shekara na ton miliyan 1.5 / shekara.

10. Babban kamfanin samar da fiber sinadarai na kasar Sin: Rukunin Tongkun

Bisa alkaluman da kungiyar masana'antu ta kasar Sin ta fitar, ta nuna cewa, babban kamfani a fannin samar da fiber sinadarai na kasar Sin a shekarar 2022, shi ne kamfanin Tongkun, wanda ya zama na farko a cikin kamfanonin samar da fiber sinadarai na kasar Sin, kuma shi ne kamfani mafi girma na samar da filament na polyester a duniya, yayin da kungiyar Zhejiang Hengyi ta kasar Sin. Co., Ltd. yana matsayi na biyu.

Ƙungiyar Tongkun tana da ƙarfin samar da filament na polyester na kusan tan miliyan 10.5 a kowace shekara.Babban samfuransa sun haɗa da jerin POY guda shida, FDY, DTY, IT, filament mai ƙarfi mai ƙarfi, da filament mai haɗaka, tare da nau'ikan nau'ikan sama da 1000 daban-daban.An san shi da "Wal Mart na polyester filament" kuma ana amfani dashi sosai a cikin tufafi, kayan gida da sauran filayen.