Izindaba

TI-heethane cracking to ethylene project yethulwe eShayina, futhi ubuchwepheshe bokuqhekeka kwesitimu sikawoyela ongahluziwe buye basebenza ngempumelelo ezimbonini.

Pi-rivate enterprise u-Huatai Shengfu uhlanganyele izandla ne-Satellite Chemical ukuze bangene ezinhlwini ze-polyethylene.I-Longyou Chemical, i-Haiyi Fine, i-Jinneng Technology, ne-Gulei Petrochemical seziphenduke ama-rookies emazingeni ama-pololefin.

Ingo-2021, kuzokwethulwa amaphrojekthi amabili asekhaya okuqhekeka i-ethylene evela ku-ethane ehlanzekile, ezosiza ngokuqondile i-Dushanzi Petrochemical kanye ne-Lanzhou Petrochemical ukuthi ikhulise kakhulu umthamo wayo wokukhiqiza i-polyethylene, futhi amandla ayo okukhiqiza azokleliswa phakathi kwamabili aphezulu e-China.Imboni ye-Zhejiang Petrochemical's 300,000-ton/year high-pressure plant isizofakwa ekukhiqizweni, futhi kungenzeka ijoyine amazinga e-EVA, futhi kungase kungabi bikho ukuhlela okuningi kwe-LDPE.Isigaba sesithathu sephrojekthi ye-ethylene ye-CNOOC kanye ne-Shell kufanele futhi yandise izinga lokukhiqiza i-polyethylene.Ngemuva kokuthi i-ExxonMobil Huizhou, iNorth Huajin Expansion, i-Guangdong Petrochemical, i-Yulong Petrochemical, i-Guangxi Petrochemical, i-Luoyang Petrochemical, i-Zhongke Refinery, i-Baofeng Energy, i-Tahe Refining namanye amaphrojekthi efakwe ekukhiqizeni, ngikholelwa ukuthi ibhizinisi le-polyethylene lever Kuzoba nezinguquko zokuzungezisa izihlalo. .

Up kuze kube manje, iSinopec isiqedile futhi yafaka ekukhiqizeni amasethi angu-44 ezitshalo ze-polyethylene, ngesilinganiso esiphelele samathani ayizigidi ezingu-9.02 ngonyaka;I-PetroChina isiqedele futhi yafaka ekukhiqizweni kwezitshalo ze-polyethylene ezingama-31, ezinesilinganiso esiphelele samathani ayizigidi eziyisi-6.6 ngonyaka, okwenza ama-24.9% ezwe.

DIsisekelo se-Onghua Energy sika-Ningbo Daxie sesifake ekukhiqizeni amanye amasethi amabili e-polypropylene, futhi isigaba sokuqala sephrojekthi ye-Maoming sesiqalile ukwakhiwa.I-Zhongjing Petrochemical yakha amathani ayizigidi eziyi-1.2 e-polypropylene ngonyaka.Amaphrojekthi we-Baofeng Energy's Ningdong kanye ne-Ordos, iphrojekthi ye-Jinfa Technology Ningbo, i-Kaijin Energy, i-Yuanjin New Materials, i-Juzhengyuan, i-Yulong Petrochemical namanye ama-giants angasese azoba nenani elikhulu lamaphrojekthi e-polypropylene.I-Guangdong Petrochemical, North Huajin, ne-ExxonMobil Huizhou bonke bakuthola kunzima ukucabanga ngomncintiswano wamazinga e-polypropylene.

Up kuze kube manje, iSinopec isiqedile futhi yasebenzisa amasethi angama-50 ezitshalo ze-polypropylene, ngesilinganiso esiphelele samathani ayizigidi ezingu-9.3 ngonyaka;I-PetroChina isiqedele futhi yaqalisa ukusebenza amasethi angama-27 ezitshalo ze-polypropylene, ezinesilinganiso esiphelele samathani ayizigidi ezi-4.54 ngonyaka.

WIziqongo zekhabhoni, ukungathathi hlangothi kwekhabhoni kanye nokuvinjelwa kwepulasitiki, umzila wokuthuthuka wemboni ye-pololefin ubhalwa kabusha ngokwezinga elikhulu kakhulu.Bonke abantu be-polyolefin babhekene nesimo sezimboni esisha sha kanye namathuba amaningi angaziwa.Imboni ye-polyolefin iphuma kancane kancane emhlabeni izungeze imiphongolo emibili kawoyela, futhi amabhizinisi azimele anamandla angena egijima. Imithombo ehlukene yezinto zokusetshenziswa, izinqubo zokukhetha ezihlukene, okokusebenza okubalulekile okubalulekile, imikhiqizo ehlukene esekelayo eya phansi, amazinga ahlukene okuphatha amabhizinisi. , amamodeli ebhizinisi ahlukene amabhizinisi, ukucabanga okuhlukile kwamasu kwamabhizinisi, kanye nenzuzo ehlukene yamabhizinisi!Amandla okuncintisana amabhizinisi ahlukile!

Amathrendi ayishumi embonini ye-pololefin

1. Isakhiwo seSinopec "samafutha + amalahle", okuholela ekuthuthukisweni kwemikhiqizo yasekhaya ye-polyolefin ephakathi kuya 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, njll. bezilokhu ziyizinkomba zokuthuthukiswa kwe-pololefin entsha imikhiqizo.Ibhizinisi elihamba phambili.I-Beijing Institute of Chemical Technology ibihamba phambili ocwaningweni nasekuthuthukisweni kwe-polypropylene yamandla ancibilika kakhulu, amafilimu akhethekile, izinto ezilwa namagciwane, izinto zokwelapha, nezinto zokwakha ze-rotomolding.

2. Isakhiwo "samafutha + ethane" sePetroChina, ukuthuthukiswa okusheshisiwe kwe-metallocene catalysts kanye nemikhiqizo
CI-hangqing Petrochemical's ethane cracking to ethylene project kuzoba iphrojekthi yokuqala yasekhaya yokuqhekeka kokuphakelayo kwe-ethane okumsulwa.Iphrojekthi ye-Dushanzi Petrochemical's Tarim ethane cracking to ethylene yaqalwa ukusebenza ngokushesha.Le miklamo yomibili iyakwazi ukuzimela nge-ethane eluhlaza, etholakala ezinsizeni zikawoyela negesi zePetroChina, ukugwema ngempumelelo ubungozi bokubhajwa ku-ethane ethengwa kwamanye amazwe.I-Dushanzi Petrochemical, i-Lanzhou Petrochemical, i-Fushun Petrochemical, i-Daqing Petrochemical, i-Daqing Petrochemical, i-Daqing Petrochemical, njll. bekulokhu kungamabhizinisi ahamba phambili e-PetroChina polyolefin.Eminyakeni yamuva nje, i-China Petrochemical Institute ibilokhu yenza imizamo yayo ocwaningweni nasekuthuthukisweni kwama-catalysts e-metallocene kanye nemikhiqizo ye-metallocene.

3. I-Wanhua Chemical ingumholi ophelele embonini yamakhemikhali kanye nehhashi elimnyama ngokuphelele le-polyolefin
WI-anhua Chemical inezakhi zayo zofuzo zokusungula izinto ezintsha zobuchwepheshe, ukuhlolwa komshayeli we-POE elastomers sekuqediwe, futhi imikhiqizo ye-polyolefin ephezulu njenge-metallocene polyolefin isebenza kanzima ukuze ithuthukise owayo ubuchwepheshe.Ngesikhathi esifanayo, u-Yantai unezinhlelo zokwakha isigaba sesibili sephrojekthi enkulu ye-ethylene.
WI-anhua Chemical Group Co., Ltd. yaqala ngo-1978 futhi yafakwa ohlwini lwe-Shanghai Stock Exchange ngo-2001. I-Wanhua Chemical ithatha ukuthuthukiswa kwezobuchwepheshe njengokuncintisana kokuqala okuyisisekelo, inobuchwepheshe bokukhiqiza be-MDI obunokuncintisana kakhulu kanye nobuchwepheshe obuphelele be-ADI Manufacturing technology kanye ne-C2/ I-C3/C4 iqeda uchungechunge lwemboni ye-petrochemical.Ibhizinisi ligxile ezinkundleni ezintathu ezinkulu zezimboni ze-polyurethane, amakhemikhali e-petrochemicals, namakhemikhali amahle.Imikhiqizo ehlobene isetshenziswa kabanzi kuzo zonke izici zempilo yezwe, njengokuhlala nefenisha yasekhaya, ezemidlalo nokuzilibazisa, ezokuthutha ngezimoto, imboni yezokwakha, i-electronic kanye nogesi.
Tinkampani inezisekelo zokukhiqiza eYantai, Ningbo, Sichuan, Fujian, naseHungary ukudala amapaki amakhemikhali asezingeni eliphezulu, edijithali, nahlanganisiwe aluhlaza amakhemikhali emvelo.Inezikhungo ze-R&D e-Yantai, e-Beijing, e-Ningbo, e-Fujian, e-Sichuan, eNyakatho Melika, e-Europe, njll. ekhaya naphesheya, yakha uhlelo olusha lwe-R&D olusuka ocwaningweni oluyisisekelo, ukuthuthukiswa kobunjiniyela, ukwenziwa kahle kwenqubo kuya ocwaningweni nasekuthuthukisweni kwesicelo somkhiqizo.Futhi yasungula ngempumelelo "Isikhungo Sokucwaninga Sezobuchwepheshe SezobuNjiniyela Kazwelonke", "I-National Engineering Laboratory ye-Polymer Surface Material Preparation Technology", "Isikhungo Sezobuchwepheshe Sebhizinisi Esaziwa Kuzwelonke", "I-Academician Workstation", "I-Postdoctoral Research Workstation" kanye namalabhorethri kazwelonke ayi-15, izindawo zokusebenza kanye Inkundla yokusungula imboni.

4.Umholi wokucwenga wangasese we-Hengli Petrochemical
HIsakhiwo seketango lezimboni ze-engli Petrochemical namandla ezomnotho kokubili kusezingeni eliphezulu.
Hi-engli Group yasungulwa ngo-1994. Manje leli qembu linefekthri ye-PTA enkulu kunazo zonke emhlabeni enamandla amakhulu okukhiqiza, isizinda sokukhiqiza i-fiber esikhulu kunazo zonke esisebenzayo kanye nenye yezinkampani zokuluka.Isungule "isikhungo sobuchwepheshe bebhizinisi" kazwelonke, ukuncintisana kwezinkampani kanye nemikhiqizo yemikhiqizo.Inani libalwa phakathi kwabaphambili embonini yamazwe ngamazwe.
HI-engli Group ibambelela ekuthuthukisweni kwawo wonke uchungechunge lwezimboni, idala "ama-hydrocarbons anuka uwoyela ongahluziwe, i-ethylene-purified terephthalic acid (PTA), i-ethylene glycol-polyester (PET) -usilika we-civil kanye nosilika wezimboni, amapulasitiki wobunjiniyela, ifilimu-textile" Qedela uchungechunge lwezimboni.Emkhakheni wokucwenga, amathani ayizigidi ezingama-20/ngonyaka wokucwenga okudidiyelwe kanye nephrojekthi yamakhemikhali ka-Hengli iphrojekthi yokuqala enkulu yangasese yokucwenga kanye namakhemikhali esohlwini lwemibhalo yoMkhandlu Wombuso, futhi iphinde ibe umjikelezo omusha wamaphrojekthi wamasu okuvuselela iNyakatho-mpumalanga yeChina.
HI-engli Petrochemical yenze ukusabalalisa okukhulu emikhakheni emithathu "yamafutha", "amalahle" kanye "nokwehliswa kwemvelo" ezweni lonke, futhi yenza ukuncintisana okusha okuyisisekelo kwebhizinisi.

5. Iphrojekthi ye-Zhejiang Petrochemical Mixed Ownership Demonstration version yesiShayina "Gulf of Mexico"
Angemva kokuphothulwa kwesigaba sesibili salo msebenzi, i-Zhejiang Petrochemical izoba nesikali sokukhiqiza i-ethylene esiyizigidi ezingu-4.2/ngonyaka, futhi izoba isizinda esikhulu sokukhiqiza i-ethylene eChina.Ngokuzayo, umthamo wokukhiqiza we-polyolefin we-Ningbo nawo uzoba mkhulu kakhulu ezweni.Ibhekene nezimakethe zasekhaya nezangaphandle, u-Zhoushan ujabulela ukunethezeka okukhulu kakhulu kwezindawo zokugcina impahla kanye nempahla.Ngesikhathi esifanayo, iZhejiang ingumkhiqizi omkhulu wemikhiqizo yepulasitiki ezweni, kanti iZhejiang Petrochemical Project ihlezi emakethe enkulu yabathengi.Ngokungangabazeki, i-Ningbo iyizwe elisha lama-polyolefin afuywayo esikhathini esizayo.

6. I-Baofeng Energy inenani eliphansi kakhulu lama-polyolefin futhi yethula i-R&D yemikhiqizo esezingeni eliphakathi ukuya phezulu.
Ni-ingxia Baofeng Energy Group Co., Ltd. itholakala endaweni eyinhloko yezinga likazwelonke i-Ningdong Energy and Chemical Base.Uguquko kanye nokusetshenziswa okuhlanzekile nokusebenza kahle kwezinto zokusetshenziswa kwamakhemikhali kuyibhizinisi elijwayelekile elisuselwa kumalahle le-polygeneration circular economic demonstration.
BI-aofeng Energy ihlela ukusebenzisa imboni ye-photovoltaic futhi ihlela ukusebenzisa i-yuan eyizigidi eziyizinkulungwane ezingu-1 ukuze ifake ukukhiqizwa kwe-photovoltaic hydrogen.Kusanda kumenyezelwa ukuthi izolwela ukuzuza ukungathathi hlangothi kwekhabhoni ngo-2040, futhi inkampani izoqala uhambo olusha lwamasu.Izindleko ze-polyolefin ze-Baofeng Energy zingaphansi kuka-4,000 yuan/ton, futhi isiyibhizinisi lokuqhathanisa nezindleko eziphansi zokukhiqiza i-polyolefin e-China.Kusukela ngo-2020, i-Baofeng Energy igxile ocwaningweni nasekuthuthukisweni nasekukhiqizweni kwemikhiqizo emisha ye-polyolefin, kanye nokuthuthukiswa kwesakhiwo somkhiqizo we-polyolefin sekuqalile.

7. I-Donghua Energy itshala imali ku-"Ningbo + Maoming" ukuze kwakhiwe i-polypropylene enkulu kunazo zonke
DI-onghua Energy manje isiphethe amathani ayizigidi eziyi-1.6 e-polypropylene ngonyaka.NgoMashi 2020, i-Maoming Alkane Resource Comprehensive Utilization Project enesamba sokutshala imali esingama-yuan ayizigidi eziyizinkulungwane ezingama-40 yaqala ukunqwabelana ngokusemthethweni.Isigaba sokuqala sephrojekthi ye-Maoming sizoqedwa maphakathi noJuni 2022. Isigaba sesibili salo msebenzi kulindeleke ukuthi siqale ukwakhiwa ngo-2022 futhi sizophothulwa ngo-2024. Sizoqedwa onyakeni.I-Donghua Energy ithuthukisa uchungechunge lwezimboni olusekelwe kumakhemikhali aluhlaza ukuze kuthuthukiswe izimboni zamandla e-hydrogen ezintsha, kanye nokuthuthukisa uchungechunge lwezimboni ze-propane-propylene-polypropylene njengomugqa oyinhloko wokwakha isisekelo sokukhiqiza i-polypropylene esezingeni lomhlaba.Ngokuzayo, isikali sokukhiqizwa kwe-polypropylene sihlelelwe ukwedlula leso sePetroChina.Kusukela ngo-2020, i-Donghua Energy ibigxile emikhiqizweni ye-fiber, kanti eminye imikhiqizo emisha ithuthukisa futhi ikhiqiza isivivinyo.

8. I-Yunenghua ihola imikhiqizo ye-polyolefin yamalahle ukuthi ithuthuke iye esiphethweni esiphakathi ukuya phezulu
YI-unenghua ibilokhu ibambelele ekukhiqizeni nasekucwaningeni nasekuthuthukisweni kwemikhiqizo ye-polyolefin, futhi inomoya wokuphayona wokusungula izinto ezintsha.Yengeza isilinganiso semikhiqizo ye-polyolefin emisha engu-5-8 njalo ngonyaka.Ingxenye yemikhiqizo emisha nezinto ezikhethekile zemikhiqizo yayo ye-polyolefin ithuthukiswa ngokuqhubekayo, futhi isiphenduke i-polyolefin yasekhaya esekwe ngamalahle.Ibhizinisi elihamba phambili ekuthuthukisweni komkhiqizo omusha.Izisetshenziswa zamashubhu nezinto ezibonakalayo seziphenduke uchungechunge lwemikhiqizo ephambili yenkampani.

9. I-Xinsu Chemical igxile kakhulu ngama-catalysts e-metallocene
ZI-ibo Xinsu Chemical inesamba sempahla ye-yuan eyizigidi ezingu-500 futhi ikhiqiza uchungechunge lwe-polyolefin catalysts engu-5 enamandla okukhiqiza minyaka yonke amathani acishe abe ngu-2,000, alungele isigaba segesi kanye nezinqubo ze-slurry polymerization ukuze kukhiqizwe ama-polyolefin resins.Ithembele kuPolyethylene Catalyst Engineering Technology Research Center, iXinsu Chemical ibambisene nezikhungo eziningi zocwaningo lwesayensi zasekhaya nezangaphandle njengeSinopec Petrochemical Research Institute, iTianjin University, Hong Kong University of Science and Technology kanye neSABIC (Europe), izibophezele ocwaningweni olusha lomkhiqizo. kanye nokuthuthukiswa kanye nekhwalithi yomkhiqizo eqhubekayo Kuyibhizinisi lobuchwepheshe obuphezulu elinamalungelo obunikazi angu-9, amalungelo obunikazi angamamodeli angu-14, izimpumelelo eziyi-10 zesayensi nezobuchwepheshe, kanye namaphrojekthi wepulani lethoshi kazwelonke amabili.I-metallocene polyethylene catalyst eyakhiwe ngokwayo igcwalisa igebe lasekhaya, futhi i-resin ye-metallocene egcwele ukuminyana ekhiqizwayo ingabuyisela ngokuphelele ukungenisa.

10. I-Big Rubber kanye nePlastiki ibona ukwenziwa kwasendaweni kwamathani angu-350,000/ngonyaka wemishini ye-extrusion granulation
LIyunithi ye-arge-scale extrusion pelletizing iyisisetshenziswa esibalulekile sokucutshungulwa kwesitshalo esikhulu se-ethylene.I-Da Rubber & Plastics ibone ukukhiqizwa kweyunithi ye-polyolefin extrusion pelletizing yasekhaya ekhiqizwa ekhaya angu-350,000/ngonyaka, evala igebe lasekhaya.Ngo-2021, i-Dalian Rubber & Plastic Machinery Co., Ltd. yasayina ngempumelelo inkontileka ye-polypropylene ejikelezayo ehlanganisa ama-twin-screw ejikelezayo ehlanganisa amathani angu-300,000/ngonyaka kanye ne-extruding yokuthuthukisa iyunithi ye-pelletizing nenkampani enkulu yasekhaya ye-petrochemical.
"Ei-xtensional rheology application technology" iwukuqanjwa okusha kwesistimu yokonga amandla kanye ne-extrusion (ukuxuba) esebenza kahle kakhulu. Le phrojekthi iyisihloko esibalulekile socwaningo nentuthuko yoMnyango Wezesayensi Nobuchwepheshe. Isayinwe i-Dalian Rubber & Plastic Machinery Co., Ltd. isivumelwano sokubambisana esinamasu neSouth China University of Technology, sisebenzisa isikhungo sokuhlola senkampani ukubamba iqhaza ngenkuthalo ekwenzeni imisebenzi ethile yephrojekthi nokuhlola, futhi sathola ukusetshenziswa okukhethekile kwalolu buchwepheshe emikhiqizweni efana "neyunithi enkulu ye-extrusion granulation, mixer yangaphakathi" Sebenzisa amalungelo Ngemva kokuba iphrojekthi ithole imiphumela yesiteji, i-Daqing Petrochemical yasebenzisa ngokugcwele amathani angu-70,000/ngonyaka we-PE eqhubekayo yokuxuba kanye ne-extrusion pelletizing unit ye-Daqing Petrochemical ukwenza ukuqinisekiswa kokuhlolwa kobunjiniyela.