Musi wa16 Nyamavhuvhu, chirongwa chekudzoreredza ethane negasi rechisikigo cheTarim Oilfield, chirongwa chikuru chePetroChina, chakapedzwa zvinobudirira ndokutanga kushanda, uye zvigadzirwa zve ethane zvine hunyanzvi zvakagadzirwa. Zvinonzi chirongwa ichi ndicho chekutanga chirongwa chekudzoreredza ethane chakatanga kushanda zvinobudirira muXinjiang.
Chirongwa chekudzoreredza ethane gasi rechisikigo cheTarim Oilfield chiri muLunnan Industrial Park, Luntai County, Bazhou, Xinjiang, chine nzvimbo inosvika 320 mu nekudyara mari inosvika 1.62 bhiriyoni yeyuan. Chichishandisa gasi rechisikigo rakapfuma muTarim, chirongwa ichi chinoshandisa tekinoroji yepamusoro-soro yepasi rose uye yemuno ye "propane precooling + expansion refrigeration + double reflux" yekugadzirisa 10 bhiriyoni cubic metres yegasi rechisikigo pagore. Ndiyo imwe yenzvimbo huru dzekugadzirisa ethane mumutsara mumwe chete muChina. Mushure memwedzi unenge wapera, chikwata ichi chapasa ongororo yekushanda, chasvika padanho rakajairika uye kugona, uye zvese zvinodiwa pakugadzira zvinosangana nezvinodiwa pakugadzira.
Ethane chinhu chakakosha pakugadzira ethylene, uye ethylene chimwe chezvinhu zvikuru zvemakemikari pasi rose. Indasitiri yeEthylene ndiyo musimboti weindasitiri yepetrochemical uye ine basa rakakosha muhupfumi hwenyika. Chirongwa chekudzoreredza ethane yegesi yechisikigo cheTarim Oilfield chirongwa chezvematongerwo enyika chePetroChina chekushandisa hurongwa hwebato hwekutonga Xinjiang munguva itsva uye mweya wemisangano yepakati peXinjiang yebasa uye kukurudzira rubatsiro rwemaindasitiri kuXinjiang. Ipurojekiti yekubatsirawo yePetroChina yekuvandudza mhando nekushanda zvakanaka, chirongwa chitsva chekuzvitsigira nesainzi netekinoroji, uye zvakare chirongwa chitsva chekugadzira nekugadzira zvakagadzikana kweTarim Oilfield Mapurojekiti makuru ekusimudzira zvizere kuvaka kweminda mikuru yemafuta negesi yemazuva ano yepasi rose.
Chirongwa chekudzoreredza ethane chakatangwa musi wa14 Kurume 2020, chakapedzwa chose musi wa28 Chivabvu 2021, kuiswa kwegasi kwakatanga kushanda musi wa16 Chikunguru, expander yakatanga kushanda musi wa20 Chikunguru, uye zvigadzirwa zve ethane zvakagadzirwa musi wa23 Chikunguru, mazuva masere chirongwa chekutanga chisati chaitwa. Munguva yekuvaka, chirongwa ichi chakasangana nezvirwere zviviri. Vakatarisana nematambudziko akadai sekutakurwa kwezvinhu zvishoma, kufamba kwevashandi kwakaoma uye kuvaka kwakaoma munguva yechando, Tarim Oilfield yakavimbisa kusanganiswa kwakakodzera kwekugadzirwa kwemahydrocarbon mashoma nekuvakwa kwepurojekiti nepfungwa yepamusoro yekuzvipira uye mutoro. Mukuita kwese kwekuvaka, kuchengetedzeka nekuchengetedzwa kwezvakatipoteredza zvakadzorwa uye zvinangwa zvaitarisirwa zvakazadzikiswa zvinobudirira.
Zvinonzi kupedzwa nekushanda kweprojekiti iyi kunogona kuita kuti gasi rechisikigo risvike mabhiriyoni gumi pagore, richiburitswa nematani 762000 e ethane pagore, matani 366000 egasi rakanyungudutswa uye matani 75000 e stable light hydrocarbons. Panguva imwe chete, kupedzwa nekushanda kweprojekiti iyi kwakapfuura nekurambidzwa kwe "neck" kwezvinhu zve ethane uye tekinoroji yekugadzira, kwakapa zvinhu zve ethane zvakakwana uye zvakagadzikana zveDushanzi petrochemical, uye kwakapa vimbiso yakasimba yekuvandudzwa kwecheni yemaindasitiri emabhizinesi ePetroChina muXinjiang.
Nguva yekutumira: Gunyana-09-2021