Kwiintsuku ezimbalwa ezidlulileyo, iindaba ezimnandi zalayishwa kwintlanganiso yovavanyo lokuphumelela kwezenzululwazi kunye nethekhnoloji "yeTekhnoloji yoPhando oluPhambili kunye neSicelo soShishino lweRefractory Iron Oxide Ore Suspension Magnetization Roasting" ebanjwe yiGansu Institute of Metals: Itekhnoloji iyonke yenzululwazi kunye impumelelo yezobuchwepheshe ifikelele kwinqanaba eliphambili lamazwe ngamazwe, kwaye kuyacetyiswa ukuba kukhawuleziswe ukukhuthazwa kunye nokusetyenziswa.

I-original ore ye-Jingtieshan Mine ye-JISCO ine-iron grade ephantsi, iintlobo ezininzi ze-iron-bearing minerals, ubudlelwane obuyinkimbinkimbi be-symbiosis kunye nomxholo ophezulu wokungcola.Yeyokudityaniswa kwe-iron oxide ore entsonkothileyo eqhelekileyo eTshayina.Inkqubo yemveli yokuxhamla inezinga eliphantsi lokubuyisela isinyithi kunye nomgangatho ophantsi wokugxila., Echaphazela inzuzo yezoqoqosho kumashishini, kwaye ayikwazi ukuhlangabezana neemfuno zeJiuquan Steel zokuphucula umgangatho kunye nokusebenza kakuhle, ukuguqulwa kunye nokuphucula, kunye nophuhliso oluphezulu.

Ukuze kuphuculwe ukusebenza kakuhle kosetyenziso lwezibonelelo, iJiugang Group iye yasebenzisana neYunivesithi yaseMntla-mpuma, iShenyang Xinbo Industrial Technology Co., Ltd. kunye nezinye iiyunithi ukuphuhlisa ngokudibeneyo ubugcisa bokuqhotsa ukunqunyanyiswa kobuchwephesha bentsimbi yentsimbi ekrwada, kwaye ityale imali kulwakhiwo ukunqunyanyiswa okunomthamo wonyaka wokusetyenzwa kwe-1.65 yezigidi zeetoni zentsimbi ekrwada ekrwada.Umgca wokuvelisa owenziwe zimagnethi kunye nenzuzo uqaliswe ngokusemthethweni nge-21 kaNovemba ka-2020, kwaye wafumana imveliso epheleleyo kunye nokuthotyelwa kwe-25 kaJuni kulo nyaka.Xa kuthelekiswa nenkqubo yokwahlulwa kwamagnetic yantlandlolo, ibakala lentsimbi lokugxila liyenyuka nge-12%, kwaye izinga lokubuyisela isinyithi linyuka ngama-26%.Isiphumo sibaluleke kakhulu.

Kwintlanganiso yovavanyo, iingcali ezisixhenxe ezibandakanya u-Sun Chuanyao, u-academician we-Academy yaseTshayina yobuNjineli, uphulaphule iingxelo, izinto ezihlaziyiweyo, kwaye zaxoxa ngemibuzo, egxininise kwiqondo le-teknoloji entsha, i-degree degree ye-technical and economic indicators, ubunzima bobugcisa kunye nobuchwepheshe. ukuntsonkotha, ukuveliswa kwakhona kobugcisa kunye nokuvuthwa, ukusungulwa kweTekhnoloji iye yavavanya ngocoselelo iziphumo kwimiba emithandathu, kubandakanywa indima yokukhuthaza inkqubela phambili yezobuchwepheshe kunye nokuphucula ukukhuphisana kwemarike, iinzuzo zoqoqosho okanye zentlalo, kunye nezimvo zokugqibela zovavanyo zenziwe.Iingcali zovavanyo zikholelwa ukuba impumelelo yezenzululwazi kunye nethekhinoloji egqitywe yiJiuquan Steel Group kunye nezinye iiyunithi zinezinga eliphezulu lokusungula izinto zobuchwepheshe.Umgca wokuqala wasekhaya nowangaphandle wokunqunyanyiswa owenziwe nguzibuthe wokuqhotsa kunye nokuveliswa kwenzuzo kunye nokusetyenzwa konyaka kwe-1.65 yezigidi zeetoni zentsimbi ekrwada ecolekileyo inezalathisi zobugcisa eziphucukileyo kwaye zasonjululwa nzima kwaye kunzima ukunxiba intsimbi ekrwada.Ingxaki yokusetyenziswa ngokufanelekileyo kwemithombo yobutyebi ikhuthaze kakhulu inkqubela yethekhinoloji yeshishini lokuxhamla intsimbi.Ngenxa yobunzima bobume bentsimbi yeJiuquan Iron kunye neNsimbi, iJiuquan Iron kunye neQela leNsimbi kunye nezinye iiyunithi zokufezekiswa kweprojekthi ziphononongwe kwaye zenziwe, zisonjululwe uthotho lweengxaki zobugcisa kwisicelo soshishino lokumiswa kobuchwephesha bokuqhotsa iteknoloji, kwaye iphumelele ukusebenza okuzinzileyo kwaye yonke inkqubo ifikelele kwimigangatho yemveliso.Yonke inkqubo Iteknoloji inzima kwaye inzima.Ukuza kuthi ga ngoku, umgca wemveliso usebenze ngokuzinzileyo unyaka omnye, ngokuvuthwa okuphezulu kwetekhnoloji kunye nokuqonda okunokuphinda kuphindwe, okubonelela ngenkxaso yobugcisa ekusombululeni ngokucokisekileyo ingxaki yokusetyenziswa ngokufanelekileyo kwezixhobo ze-iron oxide ore refractory, kunye nokuphucula ukhuphiswano olungundoqo lweshishini. .Ukukhutshwa kwerhasi ephuma kumanzi amdaka ukuya kufikelela kwiziko lemizi-mveliso yePhondo laseGansu kufuna unyango olunzulu, olunenzuzo ebalulekileyo kwezoqoqosho, ezentlalo kunye nokusingqongileyo.

Kuyaqondwa ukuba ngexesha "ye-14 yeSicwangciso seMinyaka emiHlanu", iJiu Steel Group iya kuthi, ngokusekwe kwiingenelo zayo zobutyebi kunye neempawu zemithombo engqongileyo, ikhuthaze ngakumbi izicwangciso eziqhutywa ngokutsha kunye nezicwangciso zesiqinisekiso sobutyebi, ikhuthaze ukusetyenziswa kwemagnetization. iteknoloji yokuqhotsa, kunye nokwakha intsimbi esebenzayo, ezinzileyo kunye neyantlukwano. Inkqubo yokuqinisekisa ubutyebi bezimbiwa ibonelela ngenkxaso eqinileyo kumashishini ukuze ahlanganise isiseko sawo semizi-mveliso, amise ngokutsha iingenelo zawo zokukhuphisana, kwaye ahluthe uphuhliso oluphezulu.