Njalo ngonyaka ngesikhathi sokuvuna ehlobo nasekwindla nasebusika, kuhlale kunenani elikhulu likakolweni, ummbila nolunye utshani obusha ensimini, okukhiqiza intuthu eningi kakhulu, akugcini nje ngokuba yinkinga yebhodlela yokuvikelwa kwemvelo yasemaphandleni, futhi ube yimbangela enkulu yokulimala kwemvelo yasemadolobheni. Ngokwezibalo ezifanele, izwe lethu njengezwe elikhulu lezolimo, minyaka yonke lingakhiqiza amathani angaphezu kwezigidi ezingu-700 zotshani, "akusebenzi" kodwa kufanele kulahle "imfucuza". Njengamanje, imboni yomhlaba wonke ye-ethanol kaphethiloli ingena esikhathini sokuthuthuka isuka ezitshalweni zezolimo njengezisetshenziswa zokusetshenziswa kuya kumfucuza wezolimo namahlathi njengezinto zokusetshenziswa, phakathi kwazo i-cellulosic ethanol yaziwa njengendlela yokuthuthukisa imboni kaphethiloli ye-ethanol emhlabeni. Njengamanje, kunezifundazwe eziningi ezifaka izicelo zokwakha iphrojekthi yokucubungula i-cellulose ethanol, izwe lethu minyaka yonke amakhulu ezigidi zamathani otshani bezitshalo azoba nokusetshenziswa okusha. Iyini i-ethanol yamafutha? Njengamandla avuselelekayo avuselelekayo, i-ethanol kaphethiloli ingakhuphula inombolo ye-octane kaphethiloli ojwayelekile futhi inciphise kakhulu ukukhishwa kwe-carbon monoxide, ama-hydrocarbons kanye ne-particle ku-exhaust yezimoto. Ingamandla avuselelekayo asetshenziswa kakhulu emhlabeni ukuze athathele uphethiloli. Uphethiloli we-ethanol esiwusebenzisa namuhla uwuphethiloli ofakwe uphethiloli i-ethanol. Iqembu elihola phambili ekugqugquzelwa kukaphethiloli we-ethanol limeme umeluleki uQiao Yingbin uthe, kusukela ngo-2004, iChina ngokulandelana e-Anhui, Henan, Heilongjiang, Jilin, Liaoning, Guangxi, Hubei, Shandong nezinye izifundazwe eziyi-11 kanye namadolobha athile ukukhuthaza ukusetshenziswa kukaphethiloli we-ethanol, ngonyaka ka-2014. ukuthengiswa kwe-E10 imoto kaphethiloli we-ethanol amathani ayizigidi ezingama-23, It ibalwa cishe ingxenye yesine yenani eliphelele likaphethiloli wezimoto eShayina futhi idlala indima ebaluleke kakhulu ekuthuthukiseni imvelo yomoya. Kusukela ngo-2000 kuya ku-2014, ukukhiqizwa kukaphethiloli emhlabeni wonke kukhuphuke ngamaphesenti angaphezu kuka-16 ngonyaka, kwafinyelela kumathani ayizigidi ezingu-73.38 ngo-2014. Inhlangano Yezizwe Ezihlangene Yokudla ilindele ukukhiqizwa komhlaba wonke ngonyaka kwe-ethanol kaphethiloli ukuthi ifinyelele amathani ayizigidi ezingu-120 ngo-2020.
Ubuchwepheshe be-cellulosic ethanol obusebenzisa imfucuza yezolimo nezamahlathi njengoba izinto ezingavuthiwe zenze inqubekelaphambili eqhubekayo emhlabeni, futhi inqwaba yezitshalo zezimboni isiqalile ukusebenza futhi zisakhiwa. Ubuchwepheshe be-cellulose fuel ethanol eChina busesigabeni sempumelelo yezimboni. KUYAQHUBEKA UKUTHI UKUPHUMA KONYAKA KWENKAMPANI ye-CFCO ZHAODONG kumathani angu-500 emishini yokuhlola i-cellulosic ethanol sekuneminyaka eyi-10 isebenza ngokuvuthiwe. Njengamanje, i-COFCO iqhubekisela phambili amathani ayizinkulungwane ezingama-50 e-ethanol ye-cellulosic ehlanganiswe nephrojekthi yokukhiqiza ugesi we-biomass engu-6 MW, osekuvele kuhlangatshezwane nemibandela yokusebenza kwezentengiselwano. Ukugqugquzelwa kukaphethiloli we-ethanol IQEMBU elihamba phambili elimenyiwe u-Joe Yingbin: Izwe lakithi utshwala lwe-cellulose lunezimboni ezimbili, selwenziwe ngotshani botshwala. Sinotshani obungakanani eShayina ngonyaka? amathani ayizigidi ezingu-900. Amanye amathani otshani ayizigidi ezingu-900 azokwenziwa abe iphepha, amanye enziwe ukudla, futhi amanye abuyiselwe ensimini. Uma nginamathani ayizigidi ezingu-200 otshani okufanele wenziwe utshwala, namathani angu-7 okufanele enziwe ithani elilodwa, kuyoba namathani ayizigidi ezingu-30 otshwala.
Isikhathi sokuthumela: Oct-21-2022