Igiteranyo Cyuzuye Kugenzura Umubare Wisi Ntoya na Tungsten Mining muri 2021 Yatanzwe

Ku ya 30 Nzeri 2021 ,.Minisiteri y'Umutungo Kamereyasohoye itangazo ryerekana igipimo rusange cy’ubucukuzi bw’amabuye y'agaciro adasanzwe ndetse n'ubucukuzi bw'amabuye y'agaciro ya tungsten mu 2021. Iri tangazo ryerekana ko igipimo rusange cyo kugenzura umubare w'amabuye y'agaciro adasanzwe (isi idasanzwe ya okiside REO, kimwe hepfo) ubucukuzi bw'amabuye y'agaciro mu Bushinwa mu 2021 ni 168000 toni, harimo toni 148850 z'ubutare bw'ubutaka budasanzwe (cyane cyane isi idasanzwe yoroheje) na toni 19150 z'ubutaka bwa ionic budasanzwe (cyane cyane isi idasanzwe kandi iremereye). Igipimo rusange cyo kugenzura ubucukuzi bw'amabuye y'agaciro ya tungsten (ibirimo tungsten trioxide 65%, kimwe hepfo aha) mu Bushinwa ni toni 108000, harimo toni 80820 zerekana ubucukuzi bw'amabuye y'agaciro na toni 27180 zerekana imikoreshereze yuzuye. Ibipimo byavuzwe haruguru birimo icyiciro cya mbere cyibipimo byatanzwe mu itangazo rya minisiteri y’umutungo kamere ku gutanga ibipimo ngenderwaho byose by’ubutaka budasanzwe ndetse n’ubucukuzi bwa tungsten mu 2021 (Umutungo Kamere [2021] No 24). Muri 2020, igipimo rusange cyo kugenzura ubucukuzi bw'amabuye y'agaciro adasanzwe (isi idasanzwe ya okiside REO, kimwe no hepfo) mu Bushinwa ni toni 140000, harimo toni 120850 za minisiteri y'ubutaka idasanzwe (cyane cyane isi idasanzwe) na toni 19150 z'ubutaka budasanzwe bwa ionic ibirombe (cyane cyane isi nini kandi iremereye cyane). Igipimo rusange cyo kugenzura ubucukuzi bw'amabuye y'agaciro ya tungsten (ibirimo tungsten trioxide 65%, kimwe hepfo aha) mu Bushinwa ni toni 105000, harimo toni 78150 zerekana ubucukuzi bw'amabuye y'agaciro na toni 26850 zerekana imikoreshereze yuzuye.

Mu minsi 10 y'akazi nyuma yo gutanga iri tangazo, ibipimo bigomba kumeneka no gukwirakwizwa, kandi ibipimo byose bigenzura igenzura ry'ubucukuzi bw'amabuye y'agaciro bidasanzwe bizagabanywa mu bucukuzi bw'amabuye y'agaciro buyobowe n'itsinda ridasanzwe.

Nyuma yo kubora no gutanga ibipimo ngenderwaho byose byo kugenzura umubare w’ubutaka budasanzwe n’ubucukuzi bwa tungsten, ishami ry’intara (akarere kigenga) rishinzwe umutungo kamere rizategura ishami ry’umujyi n’intara rishinzwe umutungo kamere aho ikirombe giherereye gusinyira ibaruwa ishinzwe hamwe n’umushinga ucukura amabuye y'agaciro gusobanura uburenganzira, inshingano n'inshingano zo kutubahiriza amasezerano. Inzego z’ibanze zishinzwe umutungo kamere mu nzego zose zifata ingamba zo gushimangira byimazeyo kugenzura no kugenzura ishyirwa mu bikorwa ry’ibipimo by’ubutaka bidasanzwe na tungsten, kandi bikabarura neza umusaruro uva mu bucuruzi bw’amabuye y'agaciro.

Isi idasanzwe ikoreshwa cyane muriSamarium Cobalt idasanzwe yisinubushyuhe buke bwo kwihanganira amanota ya Neodymium yisi idasanzwe; mugihe iciriritse kandi kiremereye isi idasanzwe ikoreshwa cyane murwego rwohejuru rwagucumura Neodymium magnesi zihoraho, cyane cyane mugukoresha moteri ya servo,moteri nshya yamashanyarazi, n'ibindi.