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THeethane cracking kwiprojekthi ye-ethylene yasungulwa e-China, kwaye itekhnoloji ye-oyile ekrwada yokuqhekeka komphunga ifezekise ngempumelelo usetyenziso lwemizi-mveliso.

Pishishini rivate Huatai Shengfu wadibanisa izandla kunye Satellite Chemical ukungena kuluhlu polyethylene.I-Longyou Chemical, i-Haiyi Fine, i-Jinneng Technology, kunye ne-Gulei Petrochemical ziye zaba zii-rookies kwiinqanaba ze-pololefins.

INgo-2021, iiprojekthi ezimbini zasekhaya zokuqhekeka kwe-ethylene ezivela kwi-ethane ecocekileyo ziya kusungulwa, eziya kunceda ngokuthe ngqo iDushanzi Petrochemical kunye neLanzhou Petrochemical ukunyusa kakhulu umthamo wabo wokuvelisa i-polyethylene, kunye nomthamo wabo wemveliso uya kufakwa phakathi kwezimbini eziphezulu e-China.Isityalo se-Zhejiang Petrochemical's 300,000-ton/year high-pressure plant seza kufakwa kwimveliso, kwaye kusenokwenzeka ukuba sijoyine iirenki ze-EVA, kwaye kusenokungabikho kucwangciswa okuninzi kwe-LDPE.Inqanaba lesithathu leprojekthi ye-ethylene ye-CNOOC kunye ne-Shell kufuneka yandise isikali somthamo wemveliso ye-polyethylene.Emva kwe-ExxonMobil Huizhou, iNorth Huajin Ukwandiswa, i-Guangdong Petrochemical, i-Yulong Petrochemical, i-Guangxi Petrochemical, i-Luoyang Petrochemical, i-Zhongke Refinery, i-Baofeng Energy, i-Tahe Refining kunye nezinye iiprojekthi zifakwe kwimveliso, ndiyakholelwa ukuba ishishini le-polyethylene lever Kuya kubakho utshintsho lokujikeleza kwesihlalo. .

Up ukuza kuthi ga ngoku, iSinopec igqibile kwaye ifake kwimveliso iiseti ezingama-44 zezityalo ze-polyethylene, kunye nesikali se-9.02 yezigidi zeetoni ngonyaka;I-PetroChina igqibile kwaye yafaka kwimveliso yeeseti ze-31 zezityalo ze-polyethylene, kunye nesikali esipheleleyo se-6.6 yezigidi zeetoni ngonyaka, ezibalelwa kwi-24.9% yelizwe.

DIsiseko se-Onghua Energy sika-Ningbo Daxie sibeke kwimveliso iiseti ezimbini zepolypropylene, kwaye isigaba sokuqala seprojekthi yeMaoming siqalisile ukwakhiwa.I-Zhongjing Petrochemical yakha i-1.2 yezigidi zeetoni zepolypropylene ngonyaka.Iiprojekthi ze-Baofeng Energy's Ningdong kunye ne-Ordos, iprojekthi ye-Jinfa Technology Ningbo, i-Kaijin Energy, i-Yuanjin New Materials, i-Juzhengyuan, i-Yulong Petrochemical kunye nezinye ii-giants zabucala ziya kuba nazo zonke iiprojekthi ze-polypropylene.I-Guangdong Petrochemical, North Huajin, kunye ne-ExxonMobil Huizhou bonke bakufumanisa kunzima ukucinga ngokhuphiswano kumanqanaba e-polypropylene.

Up ukuza kuthi ga ngoku, iSinopec igqibezele kwaye yafaka ekusebenzeni iiseti ezingama-50 zezityalo zepolypropylene, kunye nesikali esipheleleyo se-9.3 yezigidi zeetoni ngonyaka;I-PetroChina iye yagqiba kwaye yasebenzisa iiseti ze-27 zezityalo ze-polypropylene, kunye nesikali esipheleleyo se-4.54 yezigidi zeetoni ngonyaka.

WIncopho yekhabhoni, ukungathathi hlangothi kwekhabhoni kunye nokuvalwa kweplastiki, indlela yophuhliso loshishino lwepololefin ibhalwa ngokutsha ngowona mlinganiselo mkhulu.Bonke abantu bepolyolefin bajongene nendawo entsha yemizi-mveliso kunye namathuba amaninzi angaziwayo.Ishishini le-polyolefin ngokuthe ngcembe liphuma kwihlabathi lijikeleze imiphanda ye-oyile emibini, kwaye amashishini abucala aguqukayo akhawuleza angena. Imithombo eyahlukeneyo yemathiriyeli ekrwada, iinkqubo ezahlukeneyo zokukhetha, izixhobo ezingundoqo ezahlukeneyo, iimveliso ezixhasayo ezisezantsi, amanqanaba ahlukeneyo olawulo lwamashishini. , iimodeli ezahlukeneyo zoshishino lwamashishini, ukucinga ngobuchule okwahlukileyo kumashishini, kunye nenzuzo eyahlukileyo yamashishini!Amandla okhuphiswano lwamashishini ahlukile!

Iindlela ezilishumi kushishino lwepololefin

1. Uyilo lweSinopec lwe "oyile + yamalahle", ekhokelela kuphuhliso lweemveliso zepololefin zasekhaya eziphakathi ukuya phezulu.
Shanghai Petrochemical, Yanshan Petrochemical, Maoming Petrochemical, Guangzhou Petrochemical, Tianjin Petrochemical, Qilu Petrochemical, Yangzi Petrochemical, Zhenhai Petrochemical, Shanghai Secco, Zhongyuan Petrochemical, Luoyang Petrochemical, Sino-Korea Petrochemical, njl. iimveliso.Ishishini eliphambili.I-Beijing Institute of Chemical Technology iye yahamba phambili kuphando kunye nophuhliso kwi-polypropylene yamandla aphezulu anyibilikayo, iifilimu ezikhethekileyo, izinto ezilwa ne-antibacterial, izixhobo zonyango, kunye nezixhobo ze-rotomolding.

2. Uyilo lwePetroChina "oyile + ethane", uphuhliso olukhawulezileyo lwezixhobo zemetallocene kunye neemveliso
CIprojekthi ye-hangqing Petrochemical's ethane cracking to ethylene project iya kuba yiprojekthi yokuqala yasekhaya yokuqhekeka kokutya okucocekileyo kwe-ethane.Iprojekthi yeDushanzi Petrochemical's Tarim ethane cracking to ethylene yaqaliswa ukusebenza ngoko nangoko.Ezi projekthi zimbini ziyakwazi ukuzimela nge-ethane ekrwada, nephuma kwimithombo ye-oyile negesi ye-PetroChina, ukuthintela ngempumelelo umngcipheko wokuxinga kwi-ethane evela kumazwe angaphandle.I-Dushanzi Petrochemical, i-Lanzhou Petrochemical, i-Fushun Petrochemical, i-Daqing Petrochemical, i-Daqing Petrochemical, i-Daqing Petrochemical, njl.Kwiminyaka yakutshanje, i-China Petrochemical Institute iye yagqiba iinzame zayo kuphando kunye nophuhliso lwe-metallocene catalysts kunye neemveliso ze-metallocene.

3. I-Wanhua Chemical yinkokeli epheleleyo kwishishini lemichiza kunye nehashe elimnyama ngokupheleleyo le-polyolefin.
WI-anhua Chemical inemizila yayo yokuvelisa izinto ezintsha zobuchwepheshe, uvavanyo lokulinga ii-elastomers ze-POE lugqityiwe, kwaye iimveliso ze-polyolefin eziphezulu ezifana ne-metallocene polyolefin zisebenza nzima ukuphuhlisa ubuchwepheshe bayo.Ngelo xesha, uYantai unezicwangciso zokwakha isigaba sesibini seprojekthi enkulu ye-ethylene.
WI-anhua Chemical Group Co., Ltd. yaqala ngo-1978 kwaye yadweliswa kwi-Shanghai Stock Exchange ngo-2001. I-Wanhua Chemical ithatha iteknoloji entsha njengokhuphiswano lokuqala olungundoqo, inokhuphiswano oluphezulu lweteknoloji yokuvelisa i-MDI kunye netsheyini epheleleyo yokuvelisa i-ADI yoBuchule kunye neC2 / I-C3/C4 igqibezela ikhonkco leshishini lepetrochemical.Ishishini ligxile kumaqonga amathathu amakhulu emveliso ye-polyurethane, iikhemikhali zepetroli, kunye neekhemikhali ezilungileyo.Iimveliso ezinxulumeneyo zisetyenziswa ngokubanzi kuzo zonke iinkalo zobomi besizwe, njengokuhlala kunye nefenitshala yasekhaya, imidlalo kunye nokuzonwabisa, ukuthutha iimoto, ishishini lokwakha, i-elektroniki kunye nombane.
Tinkampani ineziseko zokuvelisa eYantai, eNingbo, eSichuan, eFujian, naseHungary ukudala isiphelo esiphezulu, sedijithali, kunye neepaki zekhemikhali ezidibeneyo eziluhlaza.Inamaziko e-R & D eYantai, eBeijing, eNingbo, eFujian, eSichuan, eMntla Melika, eYurophu, njl. ekhaya nakwamanye amazwe, ukwenza inkqubo entsha ye-R & D ukusuka kuphando olusisiseko, uphuhliso lobunjineli, ukuphuculwa kwenkqubo yophando lwesicelo semveliso kunye nophuhliso.Kwaye kwaseka ngempumelelo "iZiko loPhando lobuNjineli bePolyurethane yeSizwe", "iLabhoratri yeSizwe yobuNjineli bePolymer Surface Material Preparation Technology", "Iziko leTekhnoloji yoShishino eyaziwayo kuzwelonke", "Iziko lokuSebenza kwezeNzululwazi", "I-Postdoctoral Research Workstation" kunye ne-15 iilebhu zelizwe, iindawo zokusebenza kunye Iqonga lokusungula ishishini.

4.Inkokeli yokucoca yabucala yeHengli Petrochemical
HNgeli ikhonkco loshishino lwePetrochemical kunye namandla ezoqoqosho zombini ziphezulu.
HI-engli Group yasekwa ngo-1994. Eli qela ngoku linenye yeefektri ze-PTA ezinkulu ehlabathini ezinomthamo omkhulu wemveliso, isiseko semveliso yefayibha esebenza kakhulu ehlabathini kunye nenye yeenkampani zokuluka.Iye yaseka "iziko lobuchwephesha beshishini" lesizwe, ukukhuphisana kwenkampani kunye neempawu zemveliso.Ixabiso lihamba phambili kwishishini lamazwe ngamazwe.
HI-engli Group ibambelela kuphuhliso lwalo lonke ikhonkco loshishino, ukudala "i-oyile ekrwada ye-oyile-aromatic hydrocarbons, i-ethylene-purified terephthalic acid (PTA), i-ethylene glycol-polyester (PET) -isilika ye-civil kunye nesilika yoshishino, iiplastiki zobunjineli, ifilimu-yolukiweyo " Gqibezela ikhonkco lemizi-mveliso.Kwicandelo lokucoca, iprojekthi ye-Hengli yezigidi ezingama-20 yeitoni/ngonyaka yokusulungekisa okuhlanganisiweyo kunye neprojekthi yeekhemikhali yiprojekthi yokuqala yabucala yokusulungekisa kunye neekhemikhali ezidweliswe kumaxwebhu eBhunga leSizwe, kwaye ikwangumjikelo omtsha weeprojekthi zobuchule zokuvuselela uMntla-mpuma weTshayina.
HI-engli Petrochemical yenze umsebenzi omkhulu kwimiba emithathu "ye-oyile", "amalahle" kunye "nokuguqulwa kwezinto eziphilayo" kwilizwe liphela, kwaye yenza ukhuphiswano olungundoqo olutsha lweshishini.

5. Iprojekthi yeZhejiang Petrochemical Mixed Bonshipration Projekthi inguqulelo yaseTshayina "iGulf of Mexico"
Aemva kokugqitywa kwesigaba sesibini seprojekthi, iZhejiang Petrochemical iya kuba ne-4.2 yezigidi zeetoni / ngonyaka wokuvelisa i-ethylene isikali, kwaye iya kuba yisiseko esikhulu sokuvelisa i-ethylene e-China.Kwixesha elizayo, amandla okuvelisa i-polyolefin kaNingbo nawo aya kuba ngowona mkhulu welizwe.Ujongene neemarike zasekhaya nezangaphandle, uZhoushan uyonwabela eyona nto iluncedo kwindawo yokugcina iimpahla kunye nolungiselelo.Kwangaxeshanye, iZhejiang ngoyena mvelisi mkhulu weemveliso zeplastiki kweli lizwe, kwaye iProjekthi yeZhejiang Petrochemical Project ihleli kwimarike enkulu yabathengi.Ngaphandle kwamathandabuzo, i-Ningbo ngumhlaba omtsha weepololefins zasekhaya kwixesha elizayo.

6. I-Baofeng Energy inelona xabiso liphantsi le-polyolefins kwaye isungula i-R&D yeemveliso eziphakathi ukuya kwi-high-end.
Ni-ingxia Baofeng Energy Group Co., Ltd. ikwindawo engundoqo yenqanaba lesizwe leNingdong Energy kunye neChemical Base.Utshintsho kunye nokucoceka kunye nokusetyenziswa ngokufanelekileyo kwemathiriyeli ekrwada yekhemikhali lishishini eliqhelekileyo elisekelwe kumalahle elisekwe kwi-polygeneration circular economy demonstration.
BI-aofeng Energy iceba ukuhambisa imboni ye-photovoltaic kwaye iceba ukuchitha i-yuan ye-1 yebhiliyoni ukuhambisa imveliso ye-hydrogen photovoltaic.Kutshanje kubhengezwe ukuba iya kuzama ukufezekisa ukungathathi hlangothi kwekhabhoni ngo-2040, kwaye inkampani iya kuqalisa uhambo olutsha lweqhinga.Iindleko zepololefin ze-Baofeng Energy zingaphantsi kwama-4,000 yuan/toni, kwaye iye yaba lishishini lokulinganisa eliphantsi kweendleko zemveliso ye-polyolefin e-China.Ukususela ngo-2020, i-Baofeng Energy igxile kuphando kunye nophuhliso kunye nokuveliswa kweemveliso ezintsha ze-polyolefin, kunye nokuphuculwa kwesakhiwo semveliso ye-polyolefin sele iqalile.

7. IDinghua Energy ityala imali kwi "Ningbo + Maoming" ukwakha eyona polypropylene inkulu.
DI-onghua Energy ngoku iphethe i-1.6 yezigidi zeetoni zepolypropylene ngonyaka.NgoMatshi ka-2020, iProjekthi yoSetyenziso oluBanzi lweSibonelelo se-Maoming Alkane notyalo-mali lulonke lwe-40 yeebhiliyoni zeeyuan yaqala ngokusesikweni ukufunxa.Inqanaba lokuqala leprojekthi yeMaoming liya kuqukunjelwa phakathi kuJuni 2022. Inqanaba lesibini leprojekthi kulindeleke ukuba liqalise ukwakhiwa ngo-2022 kwaye liya kuqukunjelwa ngo-2024. Igqitywe enyakeni.I-Donghua Energy iphuhlisa ikhonkco loshishino olusekelwe kwiikhemikhali eziluhlaza ukuphuhlisa izinto ezintsha kunye namashishini e-hydrogen amandla, kunye nokuphuhlisa i-propane-propylene-polypropylene industry chain njengomgca oyintloko wokwakha isiseko semveliso ye-polypropylene yehlabathi.Kwixesha elizayo, umlinganiselo wemveliso ye-polypropylene ucetywa ukuba udlule iPetroChina.Ukusukela ngo-2020, i-Donghua Energy ibigxile kwiimveliso zefayibha, kwaye ezinye iimveliso ezintsha zemveliso ziphuhla ngokukhutheleyo kunye nemveliso yovavanyo.

8. I-Yunenghua ikhokelela kwiimveliso ze-pololefin ezisekelwe ngamalahle ukuze ziphuculwe ukuya phakathi ukuya phezulu
YI-unenghua ibisoloko ibambelele kwimveliso kunye nophando kunye nophuhliso lweemveliso ze-polyolefin, kwaye inomoya wobuvulindlela wokwenza izinto ezintsha.Yongeza i-avareji ye-5-8 yeemveliso ezintsha ze-polyolefin rhoqo ngonyaka.Umlinganiselo weemveliso ezintsha kunye nezinto ezikhethekileyo zeemveliso zayo ze-polyolefin ziphuculwa ngokuqhubekayo, kwaye iye yaba yi-polyolefin yasekhaya esekwe ngamalahle.Ishishini eliphambili kuphuhliso lwemveliso entsha.Izixhobo zeTube kunye nezixhobo ezicacileyo ziye zaba luchungechunge lwemveliso yenkampani.

9. I-Xinsu Chemical ixakeke kakhulu nge-metallocene catalysts
ZI-ibo i-Xinsu Chemical ine-asethi ye-500 yezigidi ze-yuan kwaye ivelisa uchungechunge lwe-polyolefin catalysts ezi-5 ezinomthamo wonyaka wemveliso eziphantse zibe yi-2,000 yeetoni, ezifanelekileyo kwisigaba segesi kunye neenkqubo ze-polymerization ezidaka ukuvelisa i-polyolefin resins.Ukuthembela kwiPolyethylene Catalyst Engineering Technology Centre Research, Xinsu Chemical iye yasebenzisana namaziko amaninzi ophando lwezenzululwazi yasekhaya nangaphandle ezifana Sinopec Petrochemical Research Institute, University Tianjin, Hong Kong University of Science and Technology kunye SABIC (Europe), uzibophelele kuphando imveliso entsha. kunye nophuhliso kunye nomgangatho wemveliso oqhubekayo Lishishini lobugcisa obuphezulu elinamalungelo awodwa omenzi wechiza ali-9, amalungelo awodwa omenzi wechiza ali-14, impumelelo eyi-10 yenzululwazi neteknoloji, kunye neeprojekthi ezi-2 zesicwangciso setotshi yesizwe.I-self-developed metallocene polyethylene catalyst igcwalisa i-gap yasekhaya, kwaye i-resin ye-metallocene ene-full-density eveliswayo inokutshintsha ngokupheleleyo ukungenisa elizweni.

10. Irabha enkulu kunye nePlastiki iqonda indawo yeetoni ezingama-350,000/ngonyaka wezixhobo zegranulation.
Liyunithi ye-arge-scale extrusion pelletizing sisixhobo esiphambili sokulungiswa kwesityalo esikhulu se-ethylene.I-Da Rubber & Plastics yaqaphela iyunithi ye-pelletizing eveliswe ekhaya eyi-350,000 ye-polyolefin ngonyaka, igcwalisa isithuba sasekhaya.Ngo-2021, i-Dalian Rubber & Plastic Machinery Co., Ltd. yatyikitya ngempumelelo i-300,000-ton/year polypropylene co-roating twin-screw mixing and extruding unit pelletizing unit development contract kunye nenkampani enkulu yasekhaya yepetrochemical.
"Extensional rheology application technology" yinkqubo entsha yokonga amandla kunye neyokukhupha amandla aphezulu (ukuxuba). Le projekthi sisifundo esiphambili sophando kunye nophuhliso loMphathiswa wezeNzululwazi kunye neTekhnoloji. Dalian Rubber & Plastic Machinery Co., Ltd. isivumelwano sentsebenziswano yobuchule kunye South China University of Technology, usebenzisa iziko lovavanyo yenkampani ukuba bathathe inxaxheba ngokukhutheleyo ekwenzeni imisebenzi ethile yeprojekthi kunye neemvavanyo, kwaye wafumana ukusetyenziswa okukodwa kobu bugcisa kwiimveliso ezifana "iyunithi extrusion granulation enkulu, umxubi yangaphakathi" Sebenzisa amalungelo Emva kokuba iprojekthi ifumene iziphumo zenqanaba, i-Daqing Petrochemical isebenzise ngokukhutheleyo i-70,000 yeetoni/ngonyaka we-PE eqhubekayo yokuxuba kunye neyunithi ye-pelletizing ye-Daqing Petrochemical ukwenza uqinisekiso lovavanyo lobunjineli.