Nyika yedu yakapfuma munzvimbo dzisiri dzesimbi, kunyanya tungsten zviwanikwa. Iyo reservation uye mugodhi vhoriyamu yetungstenore chinzvimbo chekutanga pasi. China tungsten inochengetera account yeanenge 47% yezvinhu zvese zvepasi rose, uye iyo indasitiri yeindasitiri account ye 51% yeiyo nyika yakazara tungsten indasitiri. Zvigadzirwa zveChina zveChina zvakarongedzwa zvakaringana, neReservation muJiangxi uye Hunan Proinces accounting kweanopfuura makumi mashanu neshanu muzana emunyika. Kukura kwechigadzirwa cheChina cheChina chakawanikwa muHuashan, Yuxi, Jiangxi Province muna 1907. Mining yakatanga muna 1908 uye ine nhoroondo yemakore zana. Anenge 80% yemagariro akashandiswa, uye huwandu hwekushandiswa kwe walframite reservreves akadarika 90%, scheelite anodarika 75%, uye akawanda ekare zviwanikwa zvinonetesa. Kana pasina chengetedzo nyowani yekuwedzera mune ramangwana iri pedyo, nyika yangu yeTungsten zviwanikwa zvinorega zvishoma nezvishoma. Kwete chete ma tungsten zviwanikwa zvakaita seizvi, asi zvimwe zvisiri-zvisingaiti zviwanikwa zvesimbi zviri kutarisana nematambudziko akafanana.
Iyo yakasara yakawanikwa mushure mekubvisatungstenKubva kuTungsten kuisa pfungwa kuburikidza neAlkali kusendama kunowanzove kunzi tungsten slag. Mushure memakumi emakore ekugadzira, kuunganidzwa kwasvika pamatani anopfuura miriyoni imwe pasina kurapwa, uye mutsva weTungsten unogadzirwa gore rega rega. Aya mashuga haangoise mutoro mukuru pane zvakatipoteredza, asiwo kutambisa nzvimbo dzenyika dzenyika dzisingaperi dzesimbi kusvika pamwero mukuru. Nekuti tungsten slag ine zvimwe kunze kwetangsten. Iyo ine zvakare yakakosha zvinhu zvakaita sesimbi, manganese, tin,Scandium,Tantalum, uyeNiobium. Icho chakapfuma kwazvo chisiri-ferus simbi sosi. Nhasi, apo mineral zviwanikwa zvichishandiswa, kunyanya nekukwira kwazvino mumitengo isiri yemasimba esimbi, hazviwanzo kuiwana mumakumi emakore. Munguva ino, maitiro ekunzwisisa tungsten slag kuti udzore zvinhu zvinokosha, gadziriso rekusimudzira kwezvinhu zvisingaitike zvakakonzerwa neyekuwedzera kweTungsten slag, ine hupfumi hwakakosha hwehupfumi hwehupfumi hwakanyanya. Uye kurongeka kwakakosha.Ichi chirongwa chinoziva kusanzwisisika kwe tungsten slag uye inowana "zero marara". Izvo hazvingodzorezve zvinokosha tungsten uyeScandium, asi zvakare zvakare svina huwandu hwakawanda hwe simbi neManganese. Inowana zvakare kufutisa sedini,Tantalum, uyeNiobium, iyo inopa imwe indasitiri inopa zvigadzirwa zvisina kufanira kuti zviwanikwa zvisingaitike zviwanikwa zvesimbi zvisingaite. Panguva imwecheteyo, zvinosimudzira kushandiswa kwescandium uye kunopa kutsigirwa kwakasimba kwekusimudzira kwezvigadzirwa zvezvigadzirwa. Kubata kwakachena kwakachena kwe tungsten slag inogadzirisa kudzvinyirirwa kwenzvimbo inokonzerwa nekuunganidzwa kwemari yakakura ye tungsten slag pasina kukonzera kusvibiswa kwechipiri. Icho chinhu chechokwadi chinodzokororwa uye chakakosha zvakanyanya kukosha kwekusimudzira nyika yangu yekukura.
Kutumira Nguva: Jan-22-2025