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 epheleleyo yenzululwazi kunye impumelelo yetekhnoloji 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.Yeyona ndawo iqhelekileyo yerefractory iron oxide ore 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 kokusetyenziswa kobutyebi, 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 wasetyenziswa 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, i-academician ye-Academy yaseTshayina yobuNjineli, uphulaphule iingxelo, izinto ezihlaziyiweyo, kwaye zaxoxa ngemibuzo, egxininise kwinqanaba le-teknoloji entsha, i-degree degree ye-technical and economic indicators, ubunzima bobugcisa kunye nobuchwepheshe. ukuntsonkotha, ukuveliswa kwakhona kobugcisa kunye nokuvuthwa, ukusungulwa kweTekhnoloji kuphonononge ngocoselelo iziphumo kwimiba emithandathu, kubandakanywa indima yokukhuthaza inkqubela phambili yetekhnoloji yeshishini kunye nokuphucula ukukhuphisana kwemarike, iinzuzo zoqoqosho okanye zentlalo, kunye nezimvo zovavanyo lokugqibela zenziwe.Iingcali zophononongo zikholelwa ukuba impumelelo yezenzululwazi nethekhinoloji egqitywe yiJiuquan Steel Group kunye nezinye iiyunithi zineqondo eliphezulu lokuqamba izinto zobugcisa.Umgca wokuqala wasekhaya nowangaphandle wokunqunyanyiswa owenziwe zizibuthe 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 kwemithombo yobutyebi ngokufanelekileyo ikhuthaze kakhulu inkqubela yobuchwepheshe kushishino 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 kobuchwepheshe kunye nokuqonda okunokuphinda kuphindwe, okubonelela ngenkxaso yobugcisa ekusombululeni ngokucokisekileyo ingxaki yokusetyenziswa ngokufanelekileyo kwezixhobo ze-iron oxide ore refractory, kunye nokuphucula ukhuphiswano oluphambili lweshishini. .Ukukhutshwa kwerhasi ephuma kumanzi amdaka ukuya kufikelela kwiziko lemizi-mveliso yePhondo laseGansu kufuna unyango olunzulu, olunenzuzo ebalulekileyo kwezoqoqosho, zentlalo kunye nokusingqongileyo.

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