Imboni yamakhemikhali yaziwa ngobunzima bayo obuphakeme kanye nokwehlukahlukana, okuholela ekubonakaleni kolwazi okuphansi kakhulu embonini yamakhemikhali yaseChina, ikakhulukazi ekugcineni kochungechunge lwezimboni, oluvame ukungaziwa. Eqinisweni, izimboni eziningi ezisezingeni eliphansi embonini yamakhemikhali yaseChina zizalela "onqobayo" ezingabonakali "zabo. Namuhla, sizobuyekeza abaholi bemboni 'abaziwa kakhulu embonini yamakhemikhali yaseChina kusuka ekubukeni kwemboni.

I-EnterPrise enkulu kunazo zonke ejulile ye-C4 ejulile ye-C4: qixiang Tengda

 I-Qixiang Tengda iyisiqhwaga ensimini ejulile yeChina China. Le nkampani inamasethi amane amayunithi we-butanone, anekhono eliphelele lokukhiqiza elingamathani / unyaka / ngonyaka ongaphezu kokuphindwe kabili inani lokukhiqiza lamathani we-Anhui Zhonghiifa amasha. Ngaphezu kwalokho, i-qixiang Tengda futhi inokukhiqizwa kwaminyaka yonke kwamathani angu-150000 we-N-Venene Butediene Unit, iyunithi ye-ALKYLation engu-200000 ye-C4, kanye nokwenziwa kwethani lonyaka le-N-Butetane anhydride unit. Ibhizinisi layo eliyinhloko ukucubungula okujulile kusetshenziswa i-C4 njengento eluhlaza.

Ukucutshungulwa okujulile kwe-C4 kungumkhakha owusebenzisa ngokuphelele ama-C4 Olefin noma ama-alkanes njengezinto zokwakha ezivumayo zokuthuthukiswa kwe-Downstream. Le nkambu inquma ukuqondiswa kwesikhathi esizayo komkhakha, ikakhulukazi okubandakanya imikhiqizo efana ne-butanone, i-buthaniene, i-allylated kawoyela, i-MTBE, njll. namanani entengo embonini.

Ngaphezu kwalokho, i-qixiang Tengda inwebisa ngentshiseko i-C3 imboni chain, ibandakanya imikhiqizo efana ne-epoxy propane, i-PDH, kanye ne-acryonitrile, futhi yakhiwe ngokuhlangene i-buthadiene adipic nitrile isitshalo esine-tianchen.

2. I-China enkulu kunazo zonke yamakhemikhali amakhemikhali amakhemikhali: amakhemikhali we-dongyue

I-Dongyue Fluorosilicon Technology Group Co, Ltd., ifinyezwe njenge-Dongyue Group, ifakwa e-Zibo, uShandong futhi ingenye yezindawo ezinkulu zokukhiqiza impahla e-fluorine eChina. I-Dongyue Group isungule i-fluorine ekilasini le-silicon maticle Industrial Park emhlabeni jikelele, nge-fluorine ephelele, i-silicon, membrane, i-hydrogen Imboni chain kanye neqoqo lezimboni. Izindawo eziphambili zebhizinisi eziphambili zifaka phakathi ucwaningo kanye nokuthuthukiswa kanye nokukhiqizwa kweziqandisini ezintsha ezinobungani bemvelo, izinto ze-polymer ezihlanganisiwe, izinto ze-organic silicon membranes, kanye nama-hydrogen alkali ama-membranes, kanye nama-hydrogen ugesi weproton exchange.

I-Dongyue Group inokuxhaswa okuyisihlanu, okungukuthi Shandong Dongyue Chemical Commers Co, Ltd. I-Shenzhou New Materials Co, Ltd. Lezi zigabha ezinhlanu zihlanganisa ukukhiqizwa nokwenziwa kwezinto zokwakha kanye nemikhiqizo ehlobene.

I-Shandong Dongyue Chemical Co, Ltd ikhiqize ikakhulukazi amakhemikhali ahlukahlukene we-chloromethane afana ne-chloromethane yesekondari, i-difluoromethane, i-tetrafluoroasene, i-tetrafluoroarone, pentafluorooroorone, kanye ne-difluorooroathene. I-Shandong Dongyue Polmer Izinto Co, Ltd. Igxile ekukhiqizeni i-PTFE, Pentafluoroplene, i-Hexafluoropropylene, i-Octafluorocyclopopane, i-ectluoroorocyclobutane, i-agent enothile yokukhishwa kwamanzi, enesifo esicebile samanzi, emboza izinhlobo ezahlukene zomkhiqizo namamodeli.

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I-Xinjiang Zhongtai Chemical Chemical ingenye yamabhizinisi amakhulu okukhiqiza usawoti eChina. Le nkampani inekhono lokukhiqizwa kwe-PVC lamathani / ngonyaka wezigidi eziyi-1.72, okwenza kube ngelinye lamabhizinisi amakhulu okukhiqiza eChina. Iphinde ibe ne-Caustic Soda yokukhiqiza amathani / unyaka wezigidi ezingama-1.47, okwenza kube ngenye yamabhizinisi amakhulu okukhiqiza ama-caustic soda eChina.

Imikhiqizo eyinhloko ye-Xinjiang Zhongtai Chemical ifaka i-polyvinyl chloride resin (PVC), i-ionic membrane caustic soda, njll. I-chain yezimboni ihlanganisa ama-modeli amaningi okukhiqiza afumaneke. Ingenye yamabhizinisi abalulekile okukhiqiza amakhemikhali esifundeni seXinjiang.

4

I-Donghua Energy ingenye ye-PDH enkulu kunazo zonke (i-proplemate dehydrogenation) Emabhizinisini eChina. Le nkampani inezisekelo ezintathu zokukhiqiza ezweni lonke, okungu-Donghua Energy Ningbo Fuji Fuji Fuechemical 660000 Tons / New Energy I-Vhangwiagang Petrochemical 600000 Tons zhangjiagang Petrochemical 600000 Tons Perform of 1.92 amathani / unyaka.

I-PDH inqubo ye-dehydrogenating propane ukukhiqiza i-propelene, futhi namandla ayo okukhiqiza alingana namandla okukhiqiza aphezulu we-propylene. Ngakho-ke, umthamo wokukhiqiza we-DongHua Energy's propenene ufinyelele namathani / ngonyaka wezigidi ezingama-1,92. Ngaphezu kwalokho, i-Donghua Energy iphinde yakha isitshalo sethani / sonyaka esingu-2 esingu-Maoming, ngezinhlelo zokuyisebenzisa ngo-2026, kanye nesigaba II PDH isitshalo eZhangjiagang eZhangjiagang eZhangjiagang eZhangjiagang eZhangjiagang eZhangjiagang. Uma la madivaysi amabili eqediwe, umthamo wokukhiqizwa we-PHHHUAA ENEDEACE ENEDE ENEDE uyofika kumathani / ngonyaka wezigidi ezingama-4,52, uqhenye phakathi kwabakhulu embonini ye-PDH yaseChina.

I-5. Ibhizinisi Elikhulu Kakhulu LaseChina: Zhejiang Petrochemical

UZhejiang Petrochemical ungenye yamabhizinisi amakhulu okucwengika kwamafutha e-China. Le nkampani inamasethi amabili amayunithi wokucubungula okuyisisekelo, inesilinganiso esiphelele sokukhiqiza amathani / unyaka wezigidi ezingama-40, futhi ifakwe iyunithi eqhekekile yamathani ayizigidi eziyi-8.4 kanye neyunithi yokuguqula amathani ayizigidi eziyi-16. Ingenye yamabhizinisi amakhulu okucwengika kwendawo eChina enesethi eyodwa yokucwengisisa kanye nesilinganiso esikhulu sokwesekwa kweketanga lezimboni. I-Zhejiang Petrochemical yakha amaphrojekthi wamakhemikhali ahlanganisiwe amaningi anekhono lawo elikhulu lokucwilisa, futhi iketanga lezimboni liphelele kakhulu.

Ngaphezu kwalokho, i-EnterPreming Ebhizinisi Elikhulukazi Elincane Kunayo yonke eChina yiZhenhai Refining and Chemical, elinomthamo wonyaka wokukhiqiza amathani / ngonyaka we-6.2 million amathani wokupholisa kanye nonyaka iyunithi yokuqhekeka kwe-catalytic. I-Downtream Chain yenkampani yenkampani ihlanjululwa kakhulu.

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I-Wanhua Chemical Chemical ingelinye lamabhizinisi ngokunemba kwezinga lamakhemikhali aphezulu kakhulu phakathi kwamabhizinisi amakhemikhali aseChina. Isisekelo saso yi-polyurethane, edlulela kumakhulu emikhiqizo yamakhemikhali kanye nemikhiqizo emisha yezinto ezibonakalayo futhi ithole intuthuko enkulu kulo lonke iketanga lemboni. I-Upstream ifaka amadivaysi okuqhekeka kwe-PDH ne-LPG, ngenkathi phansi ukunweba emakethe yokugcina yezinto zokwenziwa kwama-polymer.

I-Wanhua Chemical ineyunithi ye-PDH enomphumela waminyaka yonke wamathani angama-750000 kanye neyunithi yokuqhekeka ye-LPG enomphumela waminyaka yonke wamathani ayisigidi ukuqinisekisa ukuhanjiswa kwezinto ezingavuthiwe. Imikhiqizo yayo emele ifaka i-TPU, MDI, i-Polyurethane, uchungechunge lwe-isocyanate, i-polyethylene, ne-polypropylene, kanye nochungechunge olusha lwe-carbony, njll., Njalo ukunweba ububanzi nokujula kwe iketanga lezimboni.

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Embonini yomanyolo, i-guizhou phosphating ingabhekwa njengenye yamabhizinisi amakhulu ahlobene kakhulu eChina. Leli bhizinisi lihlanganisa ukucubungula izimayini kanye namaminerali, umanyolo okhethekile, ama-phosphates aphezulu, amabhethri we-phosphorus neminye imikhiqizo, enenye yamathani akhiqizwayo ngonyaka we-Doudium phots, okwenza kube ngenye yamabhizinisi amakhulu wokulungela womanyolo eChina.

Kumele kwaziwe ukuthi iHubei XianGyunun Group iholela ekukhiqizweni komthamo we-monoamonium phosphate, ngamandla onke wokukhiqiza amathani ayizigidi ezingama-2.2.

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I-Xingfa Group iyibhizinisi elikhiqizwayo elikhulu kunazo zonke le-phosphorus lamakhemikhali eChina, elisungulwe ngonyaka we-1994 futhi libhalwe phansi eHubei. Inezisekelo eziningi zokukhiqiza, ezinjenge-Guizhou Xingfa, i-Inner Mongolia Xingfa, XINJIANG XINGFA, njll.

I-Xingfa Group yisizinda esikhulu kunazo zonke se-phosphorus Chemical Production eCentral China kanye nomunye wabakhiqizi abakhulu emhlabeni weSodium Hexamethaphosphate. Njengamanje, ibhizinisi linemikhiqizo ehlukahlukene efana nebanga lezimboni, ibanga lokudla, ibanga lokudla, ibanga lokudla, njll. Amathani we-dimethyl sulfoxide, amathani ayi-10000 we-sodium hypophosphate, amathani ayi-10000 we-phosphorus diskuffide, namathani angama-10000 we-sodium acid pyroidphate.

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Ngokwemininingwane evela e-China Chemical Fiber Industry Association, ku-2022 isikhundla se-Polyester Production, Zhejiang Henngyi Group Co, Ltd. Amazinga Okuqala futhi yi-Tongkun Group Ebhizinisi eChina, i-Tongkun Group Co, Ltd. Usezingeni lesibili .

Ngokusho kwemininingwane efanelekile, amaxhasi e-zhejiang Hengyi iqembu lifaka i-hainan Yishle, ene-chip ye-chip ye-polyester enekhono lokukhiqizwa minyaka yonke elifinyelela kumathani / ngonyaka wezigidi ezi-2, ne-heaning hengsi, ene-polyester I-Fifament deppy enekhono lokukhiqiza lonyaka lamathani ayizigidi eziyi-1.5.

10. I-China enkulu kunazo zonke yamakhemikhali ekhiqiza amakhemikhali: Iqembu le-Tongkun

Ngokwemininingwane ekhishwe yi-China Chemical finde yezimboni embonini, ibhizinisi elikhulu kakhulu ekukhiqizweni kwamakhemikhali kwamakhemikhali eChina ngo-2022 yiqembu lokuqala laseChepkun, futhi likhona kuqala phakathi kwamabhizinisi okukhiqiza amakhemikhali ase-polyester emhlabeni, kanti iqembu le-zhejiang hengyo Co, Ltd. Kumazinga owesibili.

I-Tongkun Group inekhono lokukhiqizwa kwe-polyester elingamathani acishe abe yi-10.5 million. Imikhiqizo yayo eyinhloko ifaka uchungechunge oluyisithupha lwePoy, FDY, Dty, it, i-Finament eqinile eqinile, kanye ne-filament eyinhlanganisela, nenani lezinhlobo ezingaphezu kuka-1000 ezahlukahlukene. Yaziwa ngokuthi i- "Wal Mart ye-polyester Filament" futhi isetshenziswe kabanzi ezingutsheni, izindwangu zasekhaya kanye nezinye izinkambu.