NiobiumBaotou Mine
Chicherwa chitsva chakatumidzwa zita rekutanga kweChinese chawanikwa
Munguva pfupi yapfuura, masayendisiti echiChinese akawana chicherwa chitsva -niobiumBaotou ore, inova chicherwa chitsva chakapfuma mune zvehunyanzvi simbi. Iyo yakapfuma element niobium ine yakakosha maapplication muminda yakaita seChina's nuclear industry system.
Niobium Baotou ore is silicate mineral yakapfuma mukatibarium, niobium, titanium, iron, uye chlorine. Yakawanikwa muBaiyunebo dhipoziti muBaotou Guta, Inner Mongolia. Niobium Baotou ore ishava kusvika kune dema muruvara, muchimiro chembiru kana marata, ine particle sizes inosvika 20-80 microns.
Fan Guang, Senior Engineer weCNNC Geological Technology: Muna 2012, panguva yekuongorora geochemical, takatora masampuli akati wandei tikawana chicherwa chakapfuma mukati.niobium. Mushonga waro wekemikari wakasiyana neuyo weBaotou ore yakawanikwa munzvimbo yekutanga yemugodhi. Naizvozvo, isu tinotenda kuti iyi iminerari nyowani uye inoda kumwe kutsvagisa.
Zvinonzi Baiyunebo dhipoziti ukoNiobiumBaotou ore yakawanikwa iine hupfumi hwakasiyana hwezvicherwa, nemhando dzinopfuura zana nemakumi manomwe dzakawanikwa kusvika parizvino.NiobiumBaotou ore ndiyo yechi17 chicherwa chitsva chakawanikwa mudhipoziti iyi.
Ge Xiangkun, Senior Injiniya weCNNC Geological Technology: Kubva mukugadzirwa kwayo kwemakemikari, isimbi yeBaotou ine yakakwiraniobium, iyo inotarisirwa kushandiswa kucheraniobiumelement.Niobiumchinhu chakakosha uye chakakosha simbi munyika yedu, inogona kushandiswa mune dzakawanda mamiriro uye ine zvakakosha mashandisirwo muindasitiri yenyukireya. Mukuwedzera, inogonawo kushandiswa kugadzira superconducting zvinhu, high-temperature alloys, nezvimwewo.
Kushanyirwa nevatori venhau:
Nzira yekuwana sei zvicherwa zvitsva mumatanho mana akakosha?
Kuwanikwa kweNiobiumMugodhi weBaotou wakapa mupiro kune yepasi rose mineralogy. Kubva pari zvino, vaongorori vanobva kuChina Nuclear Geological Technology vakawana huwandu hwezvicherwa gumi nerimwe. Chicherwa chitsva chakawanikwa sei? Ndezvipi zvishandiso zvesainzi zvinodiwa zvakare? Tevera mutori wenhau kuti utarise.
Sekureva kwemutori wenhau, kuwana chicherwa chitsva kunoda huwandu hwematanho mana. Nhanho yekutanga ndeyekuongorora kuumbwa kwemakemikari, uye zvigadzirwa zvemagetsi probe zvinogona kunyatsoona kemikari yemuenzaniso.
Deng Liumin, injinjini kuCNNC Geological Sainzi neTekinoroji, akataura kuti inoshandisa danda reerekitironi rine simba guru kurova pamusoro pemuenzaniso uye kuyera zviri mukati mezvinhu zvakasiyana. Nekuona zviri mukati mechinhu ichi, chimiro chayo chemakemikari chinogona kutariswa kuti chione kana chiri chitsva. Kuona kuumbwa kwemakemikari zvakare idanho rakakosha mukudzidza kwemaminerari matsva.
Kuburikidza nekuongororwa kweelectron probe, vaongorori vakawana kemikari yemaminerari matsva, asi kuumbwa kwemakemikari chete hakuna kukwana. Kuti uone kana iri maminerari matsva, zvinodikanwa kuongorora chimiro chekristaro cheminerari, inoda kupinda mudanho rechipiri - kugadzirira sampuli.
Wang Tao, injinjini paCNNC Geological Technology, akataura kuti zvimedu zviri muniobiumBaotou mine idiki. Isu tinoshandisa yakatariswa ion danda kuparadzanisa mineral particles
Cheka kunze, ingangoita 20 microns × 10 microns × 7 micron zvimedu. Nekuti isu tinofanirwa kuongorora chimiro chayo chekristaro, Saka zvinodikanwa kuve nechokwadi chekuti zvinongedzo zvaro zvakachena. Uyu ndiwo muenzaniso watakacheka, uye isu tichaunganidza ruzivo rwayo rwechimiro chinotevera kufema.
Li Ting, Injiniya Mukuru weCNNC Geological Technology: Zvimedu zvedu zvichaiswa pakati pechiridzwa, pane mubati wemuenzaniso. Ichi ndicho chitubu chechiedza (X-ray), uye iyi ndiyo inogamuchira. Apo chiedza (X-ray) inopfuura nekristaro uye inogamuchirwa neanogamuchira, inototakura ruzivo rwechimiro chekristaro. Chimiro cheniobium baotou ore icho chatakazogadzirisa ndeye tetragonal crystal system, inova kuronga kwemaatomu kune imwe neimwe.
Kana kemikari yakaumbwa uye chimiro chekristaro cheminerari itsva chawanikwa, kuunganidzwa kweruzivo rwechicherwa chitsva kunopedzwa. Zvadaro, Ke
Vatsvaguri vanofanirwawo kuita spectral ongororo uye kutariswa kwechimiro chemuviri kuvandudza ruzivo rwakakodzera rwezvicherwa zvitsva, uye pakupedzisira kupfupikisa zviwanikwa kune zvitsva zvicherwa zvekushandisa zvinogona kubvumidzwa kunze kwenyika mushure mekupfuura maitiro ekuongorora.
Kuongorora kwakasimba uye ruzivo rwezita rezvicherwa zvitsva
Kuwana mvumo kune dzimwe nyika harisi basa riri nyore. Mutori wenhau akadzidza kuti kupihwa mazita ezvicherwa zvitsva kunoda kuongororwa zviri pamutemo.
Mushure mekuwana data nyowani yemaminerari, vaongorori vanofanirwa kunyorera kuInternational Society of Mineralogy, iro rakakura kwazvo pasi rose remineralogical. Sachigaro weNew Minerals, Classification, uye Nomenclature Committee yeInternational Society of Mineralogy ichaita ongororo yekutanga yechikumbiro, kuona chero kukanganisa mukutsvaga, uye kupa mazano.
Fan Guang, Injiniya Mukuru weCNNC Geological Technology: Danho iri rakasimba uye rakaomarara. Mushure mekugamuchira rukudzo kubva kuna Sachigaro weNew Minerals, Classification, uye Nomenclature Committee yeInternational Mineral Society, nhengo dzeInternational New Minerals Classification and Nomenclature Committee dzichabvumidzwa kuvhota. Kana zvikabvumwa nehuwandu hwezvikamu zviviri muzvitatu, Sachigaro weNew Minerals, Classification, and Nomenclature Committee yeInternational Mineral Society ichapa tsamba yemvumo, inomiririra kuti zvicherwa zvedu zvabvumwa zviri pamutemo. Mukati memakore maviri, tinenge tatova nechinyorwa chapamutemo chokubudiswa.
Kusvika parizvino, China yakawana zvinopfuura zana nemakumi masere zvicherwa zvitsva, zvinosanganisira Chang'e dombo, Mianning uranium ore, Luan lithium mica, nezvimwe.
Fan Guang, Senior Engineer weCNNC Geological Technology: Kuwanikwa kwezvicherwa zvitsva zvinomiririra danho rekutsvagisa mineralogical munyika. Kuwana zvicherwa zvitsva inzira yekugara uchitsvaga yekupedzisira, kunzwisisa nyika, uye kunzwisisa zvisikwa. Ndinovimba kuona kuvepo kwevanhu veChinese padanho repasi rose re mineralogy.
Kunobva: CCTV Nhau
Nguva yekutumira: Oct-12-2023