Cov pob zeb tshiab niobobaotite, tshawb pom los ntawm cov kws tshawb fawb Ge Xiangkun, Fan Guang, thiab Li Ting los ntawm Tuam Tshoj Nuclear Geological Technology Co., Ltd. ntawm International Mineral Association (IMA CNMNC) thaum Lub Kaum Hli 3, nrog tus lej pom zoo IMA 2022-127a.Qhov no yog 13th tshiab pob zeb hauv av pom nyob rau hauv ze li ntawm 70 xyoo txij li thaum tsim Tuam Tshoj lub nuclear geological system.Nws yog lwm qhov kev tshawb pom tshiab tshiab los ntawm Tuam Tshoj National Nuclear Corporation, uas tau ua tiav qhov kev tsim kho tshiab uas tau tsav txoj kev loj hlob zoo thiab txhawb nqa kev tsim kho tshiab.
Qhov "NiobiumBaotou Mine" tau pom nyob rau hauv lub ntiaj teb nto moo Baiyunebo tso nyiaj hauv Baotou City, Inner Mongolia.Nws tshwm sim hauvniobium tsawg ntiaj tebhlau ore thiab yog xim av mus rau dub, columnar los yog tabular, semi idiomorphic rau heteromorphic.“NiobiumBaotou Mine" yog cov ntxhia silicate nplua nuj nyob hauvBa, Nb, Ti, Fe, thiab Cl, nrog cov qauv zoo tshaj plaws ntawm Ba4 (Ti2.5Fe2 + 1.5) Nb4Si4O28Cl, belongs rau tetragonal system thiab spatial pawg I41a (# 88).
Backscatter electron duab ntawm niobium baotou ore
Hauv daim duab, Bao NbniobiumBaotou ore, Py pyrite, Mnz Ceceriummonazite, Dol dolomite, Qz quartz, Clb Mn manganese niobium hlau ore, Aes Ce cerium pyroxene, Bsn Ce fluorocarbon cerite, Syn Ce fluorocarbon calcium cerite.
Lub Baiyunebo deposit muaj ntau yam minerals, nrog ntau tshaj 150 hom minerals nrhiav tau tam sim no, suav nrog 16 tshiab minerals.Qhov "NiobiumBaotou ore" yog 17th tshiab ntxhia pom hauv qhov tso nyiaj thiab yog Nb nplua nuj analogue pom hauv Baotou ore deposit hauv xyoo 1960.Los ntawm txoj kev tshawb no, qhov teeb meem ntev ntev ntawm cov nqi hluav taws xob sib npaug hauv Baotou Mine, uas tau sib cav los ntawm thoob ntiaj teb mineralogy zej zog, tau raug daws, thiab lub hauv paus theoretical tau muab tso rau kev kawm ntawm "niobium Baotou Mine".Qhov "NiobiumBaotou Mine "nrog Nb cov yam ntxwv nplua nuj tau nce ntau yam ntawm niobium ore minerals nyob rau hauv qhov tso nyiaj no, thiab tseem muab cov kev tshawb fawb tshiab rau qhov kev nplua nuj thiab kev ntxhib los mos ntawmniobium, muab kev taw qhia tshiab rau kev txhim kho cov hlau tseem ceeb xws liniobium.
Crystal Structure Diagram ntawm Niobium Baotou Ore [001]
Qhov tseeb yog dab tsiniobiumthiabniobiumore?
Niobium yog cov hlau tsis tshua muaj nyiaj grey, mos zoo nkauj, thiab muaj zog ductility.Nws plays lub luag haujlwm tseem ceeb hauv kev txhim kho kev lag luam hauv lub tebchaws raws li cov khoom siv raw rau kev tsim khoom lossis kev tsim khoom ntawm ib leeg thiab ntau yam alloys.
Ntxiv qee qhov nyiaj ntawm niobium rau cov ntaub ntawv hlau tuaj yeem txhim kho lawv cov kev tiv thaiv corrosion, ductility, conductivity, thiab kub tsis kam.Cov yam ntxwv no ua rau niobium yog ib qho ntawm cov ntaub ntawv tseem ceeb rau kev tsim cov khoom siv hluav taws xob superconducting, cov ntaub ntawv thev naus laus zis, thev naus laus zis tshiab, thiab thev naus laus zis hauv chaw.
Tuam Tshoj yog ib lub teb chaws uas muaj niobium ntau nyob rau hauv lub ntiaj teb no, feem ntau faib nyob rau hauv Inner Mongolia thiab Hubei, nrog Inner Mongolia accounting rau 72.1% thiab Hubei accounting rau 24%.Cov chaw mining tseem ceeb yog Baiyun Ebo, Balzhe hauv Inner Mongolia, thiab Zhushan Miaoya hauv Hubei.
Vim tias muaj qhov sib txawv ntawm cov niobium minerals thiab cov complex muaj pes tsawg leeg ntawm niobium minerals, tshwj tsis yog rau cov me me ntawm niobium zoo tu qab tso raws li ib qho kev pab nyob rau hauv lub Baiyunebo mining cheeb tsam, tag nrho lwm yam kev pab tsis tau zoo tsim thiab siv.Yog li ntawd, kwv yees li 90% ntawm niobium cov peev txheej xav tau los ntawm kev lag luam vam khom rau kev xa khoom, thiab tag nrho, lawv tseem yog lub teb chaws uas muaj peev txheej ntau tshaj qhov xav tau.
Tantalum niobium deposits nyob rau hauv Tuam Tshoj yog feem ntau txuam nrog lwm yam mineral deposits xws li hlau ore, thiab yeej yog polymetallic symbiotic deposits.Symbiotic thiab koom nrog tso nyiaj rau ntau dua 70% ntawm Tuam Tshojniobiumcov peev txheej deposits.
Zuag qhia tag nrho, qhov kev tshawb pom ntawm "Niobium Baotou Mine" los ntawm Suav cov kws tshawb fawb yog ib qho tseem ceeb ntawm kev tshawb fawb kev tshawb fawb uas muaj txiaj ntsig zoo rau Tuam Tshoj txoj kev txhim kho kev lag luam thiab kev ruaj ntseg peev txheej.Qhov kev tshawb pom no yuav txo qis kev vam khom rau cov khoom siv txawv teb chaws thiab txhim kho Tuam Tshoj txoj kev tswj hwm tus kheej thiab tswj tau hauv cov phiaj xwm hlau tseem ceeb.Txawm li cas los xij, peb kuj yuav tsum lees paub tias kev ruaj ntseg cov peev txheej yog txoj haujlwm ntev, thiab peb xav tau kev tshawb fawb tshawb fawb ntxiv thiab kev npaj peev txheej los xyuas kom muaj kev loj hlob ntawm Tuam Tshoj txoj kev lag luam thiab thev naus laus zis.
Post lub sij hawm: Oct-11-2023