Iphrojekthi ye-ExxonMobil Huizhou ethylene iqala ukwakhiwa kwamathani angama-500,000/ngonyaka we-LDPE.

NgoNovemba 2021, i-ExxonMobil Huizhoui-ethyleneiphrojekthi ibambe umsebenzi wokwakha ophelele, omaka ukungena kweyunithi yokukhiqiza yephrojekthi esigabeni sokwakha esisemthethweni esigcwele.

I-ExxonMobil Huizhou Ethylene Project ingelinye lamaphrojekthi ayisikhombisa amakhulu ayingqopha-mlando axhaswe ngezimali kwamanye amazwe ezweni, futhi iphrojekthi yokuqala enkulu ye-petrochemical ephethwe yinkampani yaseMelika e-China. Isigaba sokuqala sihlelelwe ukuthi siqedwe futhi siqale ukusebenza ngo-2024.

Lo msebenzi useDaya Bay Petrochemical Zone, eHuizhou. Isamba sokutshalwa kwezimali kwephrojekthi singaba yizigidi eziyizinkulungwane eziyi-10 zamadola aseMelika, futhi ukwakhiwa sekukonke kuhlukaniswe izigaba ezimbili. Isigaba sokuqala sephrojekthi sihlanganisa iyunithi eguquguqukayo yokuphakela isitimu ephuma minyaka yonke engamathani ayizigidi ezingu-1.6 ethylene, amasethi amabili amayunithi e-polyethylene asebenza kahle kakhulu anomugqa ophelele wonyaka wamathani ayizigidi ezingu-1.2, kanye nenani eliphansi iyunithi ye-polyethylene yokuminyana enomphumela wonyaka wamathani angu-500,000 we-monomer enkulu kunazo zonke emhlabeni. Isitshalo se-polyethylene esiminyanisiwe kanye namasethi amabili ezitshalo ze-polypropylene ezihlukene ezisebenza kahle kakhulu ezinomphumela wonyaka wamathani angu-950,000, kanye nenani lamaphrojekthi asekelayo njengamatheminali asebenza kanzima. Ngemuva kokuthi isigaba sokuqala sephrojekthi sifakwe ekukhiqizweni, kulindeleke ukuthi kuzuze imali engenayo yokusebenza yama-yuan ayizigidi eziyizinkulungwane ezingama-39 ngonyaka. Kuhlelwe ukuthi ngenkathi isigaba sokuqala somklamo siqedwa futhi sifakwa ekukhiqizeni, isigaba sesibili salo msebenzi sizoqalwa.

NgoNdasa wezi-2022, i-ExxonMobil Huizhou Ethylene Project (Isigaba I) yenyusa utshalomali lwayo ngamaRandi ayizigidi eziyizinkulungwane ezingu-2.397, kanti isamba sokutshalwa kwezimali esigabeni sokuqala salo msebenzi sikhuphuke safinyelela ku-$6.34 billion.

I-Nanjing Engineering Company yenze imisebenzi eyisikhombisa yezinkontileka ezijwayelekile zokwakha, okuhlanganisa iyunithi yokukhipha i-butadiene engamathani angu-270,000/ngonyaka, iyunithi ye-polyethylene engu-500,000-ton/ngonyaka we-high-density low-density polyethylene, kanye neyunithi yokubhayela. I-500,000-ton / ngonyakaI-LDPEisitshalo isitshalo esikhulu kunazo zonke emhlabeni esineyunithi eyodwa ye-polyethylene ephansi. Idamu lokusabela lidinga ukunemba okuphezulu kakhulu kokwakhiwa, ama-compressor angenisiwe anamazinga aphezulu okufakwa, futhi ingcindezi yamapayipi anengcindezi ephezulu kanye ne-ultra-high-high ifinyelela ku-360 MPa. Ukubambisana kokuqala phakathi kweNanjing Engineering Company. Isitshalo se-polyethylene esinenkontileka ephansi.