Ngomhla we-16 kweyeThupha, iprojekthi yokubuyisela i-ethane yegesi yendalo yaseTarim Oilfield, iprojekthi ephambili yePetroChina, yagqitywa ngempumelelo yaza yaqalisa ukusebenza, kwaye kwaveliswa iimveliso ze-ethane ezifanelekileyo. Kubikwa ukuba le projekthi yiprojekthi yokuqala yokubuyisela i-ethane eyaqaliswa ngempumelelo eXinjiang.
Iprojekthi yokubuyisela i-ethane yegesi yendalo yaseTarim Oilfield ikwiLunnan Industrial Park, eLuntai County, eBazhou, eXinjiang, igubungela ummandla we-320 mu kunye notyalo-mali olupheleleyo lwe-1.62 yeebhiliyoni zeerandi. Ixhomekeke kwimithombo yegesi yendalo etyebileyo eTarim, le projekthi isebenzisa ubuchwepheshe benkqubo "ye-propane precooling + expansion refrigeration + double reflux" obuphambili kwihlabathi liphela kunye nobasekhaya ukucubungula i-10 yeebhiliyoni zee-cubic metres zegesi yendalo ngonyaka. Yenye yezona yunithi zinkulu zokubuyisela i-ethane kumqolo omnye eTshayina. Emva kwenyanga ephantse yaqaliswa, le yunithi iphumelele uvavanyo lokusebenza, ifikelele kwinqanaba elisemgangathweni kunye nomthamo, kwaye zonke iiparameter kunye nee-indexes ziyahlangabezana neemfuno zoyilo.
I-Ethane sisixhobo esibalulekileyo sokwenza i-ethylene, kwaye i-ethylene yenye yezona mveliso zinkulu zeekhemikhali kwihlabathi. Ishishini le-ethylene liphambili kushishino lwe-petrochemical kwaye lidlala indima ebalulekileyo kuqoqosho lwelizwe. Iprojekthi yokubuyisa i-ethane yegesi yendalo yeTarim Oilfield yiprojekthi yezopolitiko yePetroChina yokuphumeza isicwangciso seqela sokulawula iXinjiang kwixesha elitsha kunye nomoya wee-symposiums zomsebenzi zangaphambili zeXinjiang kunye nokukhuthaza uncedo lwemizi-mveliso kwiXinjiang. Ikwayiprojekthi yenzuzo yePetroChina yokuphucula umgangatho kunye nokusebenza kakuhle, iprojekthi entsha yokufezekisa ukuzimela kwesayensi kunye nobuchwepheshe, kwaye ikwayiprojekthi entsha yokuvelisa okuzinzileyo kunye nokuveliswa kweTarim Oilfield Iiprojekthi eziphambili zokukhuthaza ngokupheleleyo ukwakhiwa kwamasimi e-oyile negesi amakhulu anamhlanje akumgangatho wehlabathi.
Iprojekthi yokubuyisela i-ethane yaqalwa nge-14 kaMatshi 2020, yanikezelwa iyonke nge-28 kaMeyi 2021, ukungeniswa kwegesi kwaqaliswa ukusebenza nge-16 kaJulayi, i-expander yaqaliswa ukusebenza nge-20 kaJulayi, kwaye iimveliso ze-ethane ezifanelekileyo zaveliswa nge-23 kaJulayi, iintsuku ezisi-8 ngaphambi kwesicwangciso sokuqala. Ngexesha lenkqubo yokwakha, le projekthi ifumene ukuqhambuka kabini. Ijongene neengxaki ezifana nokunqongophala kwezinto eziphathekayo, ukuhamba kwabasebenzi okunzima kunye nokwakhiwa okunzima ebusika, iTarim Oilfield iqinisekisile ukudityaniswa ngokuchanekileyo kwemveliso ye-hydrocarbon ekhanyayo kunye nokwakhiwa kweprojekthi ngokuzimisela okukhulu kunye noxanduva. Kuyo yonke inkqubo yokwakha, ukhuseleko kunye nokukhuselwa kwendalo kwalawulwa kwaye iinjongo ezilindelweyo zafezekiswa ngempumelelo.
Kuxelwe ukuba ukugqitywa nokusebenza kwale projekthi kunokufezekisa unyango lwaminyaka le lweebhiliyoni ezili-10 zeemitha zegesi yendalo, kunye nokuveliswa ngonyaka kweetoni ezingama-762000 ze-ethane, iitoni ezingama-366000 zegesi enyibilikisiweyo kunye neetoni ezingama-75000 ze-hydrocarbons ezikhanyayo ezizinzileyo. Kwangaxeshanye, ukugqitywa nokusebenza kwale projekthi kwaphula umda "wentamo" wezinto eziluhlaza ze-ethane kunye netekhnoloji yemveliso, kwabonelela ngezinto eziluhlaza ze-ethane ezaneleyo nezizinzileyo ze-petrochemical yeDushanzi, kwaye kwabonelela ngesiqinisekiso esinamandla sokuphucula uthotho lwemizi-mveliso yamashishini ePetroChina eXinjiang.
Ixesha lokuthumela: Septemba-09-2021