Septhemba 30, 2021UMnyango Wezemveloikhiphe isaziso senkomba yenani lokulawulwa kwenani le-rare earth ore ne-tungsten ore mining ngo-2021. Isaziso sibonisa ukuthi inani eliyingqikithi yokulawula inkomba ye-rare earth ore (i-rare earth oxide REO, efanayo ngezansi) yezimayini e-China ngo-2021 ingu-168000 amathani, okuhlanganisa amathani angu-148850 ohlobo lwetshe eliyigugu lomhlaba elingavamile (ikakhulukazi umhlaba ongavamile okhanyayo) kanye namathani angu-19150 we-ionic engavamile yomhlaba (ikakhulukazi umhlaba ongavamile ophakathi nendawo).Ingqikithi yenkomba yokulawulwa kwezimayini ye-tungsten concentrate (okuqukethwe kwe-tungsten trioxide 65%, okufanayo ngezansi) e-China ngamathani angu-108000, okuhlanganisa amathani angu-80820 wenkomba yezimayini eyinhloko kanye namathani angu-27180 wenkomba yokusetshenziswa okuphelele.Inkomba engenhla ihlanganisa iqoqo lokuqala lezinkomba ezikhishwe kusaziso soMnyango Wezemvelo mayelana Nokukhipha izinkomba zokulawula ezingavamile zomhlaba kanye nezimayini ze-tungsten ngo-2021 (Izinsiza Zemvelo [2021] No. 24).Ngo-2020, inani eliphelele lokulawulwa kwezimayini zezimayini zomhlaba ezingavamile (i-rare earth oxide REO, efanayo ngezansi) e-China zingamathani angu-140000, kuhlanganise namathani angu-120850 ohlobo lwezimayini zomhlaba ezingavamile (ikakhulukazi umhlaba ongavamile) kanye namathani angu-19150 omhlaba ongavamile we-ionic. izimayini (ikakhulukazi umhlaba ongavamile ophakathi nendawo nesindayo).Ingqikithi yenkomba yokulawulwa kwezimayini ye-tungsten concentrate (okuqukethwe kwe-tungsten trioxide 65%, okufanayo ngezansi) e-China ngamathani ayi-105000, okuhlanganisa amathani angu-78150 wenkomba yezimayini eyinhloko kanye namathani angu-26850 wenkomba yokusetshenziswa okuphelele.
Ezinsukwini eziyi-10 zokusebenza ngemva kokukhishwa kwalesi saziso, izinkomba zizohlukaniswa futhi zisatshalaliswe, futhi inani eliphelele lezinkomba zokulawulwa kwenani lezimayini ezingavamile izosatshalaliswa ezinkampanini zezimayini ezingaphansi kweqembu lomhlaba elingavamile.
Ngemva kokubola kanye Nokukhipha izinkomba zokulawula inani eliphelele lezimayini zomhlaba ezingavamile kanye ne-tungsten, umnyango ofanele wesifundazwe (isifunda esizimele) ophethe imithombo yemvelo uzohlela umnyango wedolobha kanye nesifunda ophethe imithombo yemvelo lapho imayini ikhona ukuze isayine. incwadi yesibopho nebhizinisi lezimayini ukucacisa amalungelo, izibopho kanye nesibopho sokwephulwa kwenkontileka.Iminyango yendawo ephethe imithombo yemvelo kuwo wonke amazinga izothatha izinyathelo zokuqinisa ngobuqotho ukuqinisekiswa nokuhlolwa kokusetshenziswa kwezinkomba zomhlaba ezingavamile kanye ne-tungsten, futhi ibale ngokunembile umphumela wangempela wamabhizinisi ezimayini.
Umhlaba ongavamile okhanyayo usetshenziswa kakhuluOzibuthe bomhlaba abangavamile baseSamarium Cobaltkanye namamaki amelana namazinga okushisa aphansi wezibuthe zomhlaba ezingavamile ze-Neodymium;kuyilapho omazibuthe basemhlabeni abaphakathi nendawo nabasindayo besetshenziswa kakhulu amamaki aphezului-sintered Neodymium ozibuthe unomphela, ikakhulukazi ukusetshenziswa kwama-servo motors,ama-motor emoto kagesi amasha, njll.
Isikhathi sokuthumela: Oct-08-2021