Mineral niobobaotite yatsopano, yopezedwa ndi ofufuza Ge Xiangkun, Fan Guang, ndi Li Ting ochokera ku China Nuclear Geological Technology Co., Ltd. (Beijing Institute of Geology, Nuclear Industry), inavomerezedwa ndi New Minerals, Nomenclature, and Classification Committee ya International Mineral Association (IMA CNMNC) pa October 3, ndi chilolezo cha 1202 IMA202 Uwu ndi mchere watsopano wa nambala 13 womwe wapezeka pafupifupi zaka 70 kuchokera pomwe China idakhazikitsa zida zanyukiliya. Ndi chinthu china chatsopano chomwe chinapezedwa ndi China National Nuclear Corporation, chomwe chakwaniritsa mozama njira zachitukuko zoyendetsedwa ndi luso komanso kuthandizira mwamphamvu luso loyambira.
The “NiobiumMgodi wa Baotou” unapezeka pamalo odziwika padziko lonse lapansi a Baiyunebo ku Baotou City, Inner Mongolia.niobium dziko losowairon ore ndipo ndi yofiirira mpaka yakuda, columnar kapena tabular, semi idiomorphic to heteromorphic. “NiobiumBaotou Mine" ndi mchere wa silicate wolemera kwambiriBa, Nb, Ti, Fe, ndi Cl, ndi njira yabwino ya Ba4 (Ti2.5Fe2+1.5) Nb4Si4O28Cl, ya tetragonal system ndi spatial gulu I41a (# 88).
Zithunzi za backscatter electron za niobium baotou ore
Mu chithunzi, Bao NbniobiumBaotou ore, Py pyrite, Mnz Ceceriummonazite, Dol dolomite, Qz quartz, Clb Mn manganese niobium iron ore, Aes Ce cerium pyroxene, Bsn Ce fluorocarbon cerite, Syn Ce fluorocarbon calcium cerite.
Kusungitsa kwa Baiyunebo kuli ndi mchere wambiri wosiyanasiyana, wokhala ndi mitundu yopitilira 150 yamchere yomwe yapezeka mpaka pano, kuphatikiza 16 yatsopano. The “NiobiumBaotou ore "ndi mchere watsopano wa 17 womwe unapezedwa mu deposit ndipo ndi Nb wolemera analogue yomwe inapezeka mu gawo la Baotou ore m'zaka za m'ma 1960. Kupyolera mu phunziroli, nkhani yomwe yakhalapo nthawi yayitali ya mtengo wamtengo wapatali wa magetsi ku Mine ya Baotou, yomwe yakhala ikutsutsana ndi gulu la mayiko a mineralogy, yathetsedwa, ndipo maziko a chiphunzitso cha Baotoubium"NiobiumMgodi wa Baotou" wokhala ndi mawonekedwe olemera a Nb wawonjezera kuchuluka kwa mchere wa niobium ore mu gawoli, komanso wapereka malingaliro atsopano okhudza njira zolemeretsa ndi kupanga mchere.niobium, kupereka njira yatsopano yopangira zitsulo zamtengo wapatali monganiobium.
Chithunzi cha Crystal Kapangidwe ka Niobium Baotou Ore [001]
Kodi kwenikweni ndi chiyaniniobiumndiniobiummiyala?
Niobium ndi chitsulo chosowa kwambiri chokhala ndi siliva imvi, mawonekedwe ofewa, komanso ductility wamphamvu. Zimagwira ntchito yofunika kwambiri pa chitukuko cha chuma cha dziko monga zopangira kupanga kapena kutulutsa ma alloys amodzi ndi angapo.
Kuonjezera kuchuluka kwa niobium kuzinthu zachitsulo kumatha kusintha kwambiri kukana kwawo kwa dzimbiri, ductility, conductivity, ndi kukana kutentha. Makhalidwewa amapangitsa niobium kukhala imodzi mwazinthu zofunika kwambiri pakupanga ukadaulo wa superconducting, ukadaulo wazidziwitso, ukadaulo watsopano wamagetsi, ndiukadaulo wapamlengalenga.
China ndi amodzi mwa mayiko omwe ali ndi zinthu zambiri za niobium padziko lapansi, zomwe zimagawidwa ku Inner Mongolia ndi Hubei, Inner Mongolia ndi 72.1% ndipo Hubei ndi 24%. Madera akuluakulu amigodi ndi Baiyun Ebo, Balzhe ku Inner Mongolia, ndi Zhushan Miaoya ku Hubei.
Chifukwa cha kuchuluka kwa mchere wa niobium komanso kuchuluka kwa mchere wa niobium, kupatulapo kuchuluka kwa niobium komwe kunapezedwa ngati gwero lotsagana ndi migodi ya Baiyunebo, zinthu zina zonse sizinapangidwe bwino ndikugwiritsidwa ntchito. Chifukwa chake, pafupifupi 90% yazinthu za niobium zomwe zimafunidwa ndi mafakitale zimadalira zinthu zomwe zimachokera kunja, ndipo zonse, zidakali m'dziko lomwe chuma chimaposa kufunikira.
Madipoziti a Tantalum niobium ku China nthawi zambiri amalumikizidwa ndi ma depositi ena amchere monga chitsulo, ndipo kwenikweni amakhala ma polymetallic symbiotic deposits. Ma Symbiotic ndi ma depositi ogwirizana nawo amapitilira 70% ya Chinaniobiumnkhokwe madipoziti.
Ponseponse, kupezeka kwa "mgodi wa Niobium Baotou" ndi asayansi aku China ndichinthu chofunikira kwambiri pa kafukufuku wasayansi chomwe chili ndi zotsatira zabwino pachitukuko chachuma cha China komanso chitetezo chanzeru. Kupeza kumeneku kudzachepetsa kudalira zinthu zakunja ndikukulitsa luso la China lodziyimira pawokha komanso lokhazikika pamagawo ofunikira azitsulo. Komabe, tifunikanso kuzindikira kuti chitetezo chazinthu ndi ntchito yanthawi yayitali, ndipo tikufunika kukonzanso kafukufuku wasayansi ndikukonzekera njira zoyendetsera chuma ku China.
Nthawi yotumiza: Oct-11-2023