Ntchito ya ExxonMobil Huizhou ethylene ikuyamba ntchito yomanga matani 500,000 pachaka.

Mu Novembala 2021, ExxonMobil Huizhouethylenepulojekitiyi inachita ntchito yonse yomanga, zomwe zinapangitsa kuti gawo lopanga polojekitiyi liyambe kugwira ntchito yonse yomanga mwalamulo.

ExxonMobil Huizhou Ethylene Project ndi imodzi mwa mapulojekiti asanu ndi awiri oyamba odziwika bwino omwe amathandizidwa ndi mayiko akunja mdzikolo, komanso ndi pulojekiti yoyamba yayikulu ya petrochemical yomwe ili ndi kampani yaku America ku China. Gawo loyamba likukonzekera kumalizidwa ndikuyamba kugwira ntchito mu 2024.

Ntchitoyi ili ku Daya Bay Petrochemical Zone, ku Huizhou. Ndalama zonse zomwe zagwiritsidwa ntchito pa ntchitoyi ndi pafupifupi madola mabiliyoni 10 aku US, ndipo ntchito yonse yomangayi yagawidwa m'magawo awiri. Gawo loyamba la ntchitoyi likuphatikizapo chipangizo chodulira nthunzi yofewa chomwe chimatulutsa matani 1.6 miliyoni a ethylene pachaka, magulu awiri a mayunitsi a polyethylene otsika kwambiri omwe amapanga matani 1.2 miliyoni pachaka, ndi chipangizo cha polyethylene chochepa chomwe chimatulutsa matani 500,000 pachaka cha monomer yayikulu kwambiri padziko lonse lapansi. Chomera cha polyethylene chochuluka ndi magulu awiri a zomera za polypropylene zapamwamba zomwe zimatulutsa matani 950,000 pachaka, komanso mapulojekiti angapo othandizira monga ma terminals olemera. Gawo loyamba la ntchitoyi litayikidwa mu kupanga, likuyembekezeka kupeza ndalama zogwirira ntchito za yuan 39 biliyoni pachaka. Akukonzekera kuti ngakhale gawo loyamba la ntchitoyi litamalizidwa ndikuyikidwa mu kupanga, gawo lachiwiri la ntchitoyi lidzayamba.

Mu Marichi 2022, ExxonMobil Huizhou Ethylene Project (Gawo Loyamba) idawonjezera ndalama zake ndi US$2.397 biliyoni, ndipo ndalama zonse zomwe zidayikidwa mu gawo loyamba la polojekitiyi zidakwera kufika US$6.34 biliyoni.

Kampani ya Nanjing Engineering yachita ntchito zazikulu zisanu ndi ziwiri zomanga, kuphatikizapo chipangizo chotulutsa butadiene cha matani 270,000 pachaka, chipangizo cha polyethylene cha matani 500,000 pachaka chopanikizika kwambiri, ndi chipangizo chophikira boiler.LDPEChomerachi ndi chomera chachikulu kwambiri padziko lonse lapansi cha polyethylene chokhala ndi unit imodzi yokhala ndi kuchuluka kochepa kwa zinthu. Damu la reaction limafuna kulondola kwambiri pakupanga, ma compressor ochokera kunja ali ndi miyezo yapamwamba yoyika, ndipo kuthamanga kwa mapaipi amphamvu komanso amphamvu kwambiri kumafika pa 360 MPa. Ndi mgwirizano woyamba pakati pa Nanjing Engineering Company. Chomera cha polyethylene chotsika kwambiri chapangidwa.