I-NiobiumImayini ye-Baotou
Kutholwe imineral entsha eqanjwe ngemvelaphi yayo yaseShayina
Muva nje, ososayensi baseShayina bathole amaminerali amasha -i-niobiumI-Baotou ore, okuyiminerali entsha enothe ngezinsimbi zamasu. I-elementi ecebile i-niobium inezinhlelo zokusebenza ezibalulekile emikhakheni efana nohlelo lwemboni yenuzi yaseChina.
I-Niobium Baotou ore iyiminerali ye-silicate ecebilei-barium, i-niobium, i-titanium, insimbi, ne-chlorine. Itholwe kwidiphozi ye-Baiyunebo e-Baotou City, e-Inner Mongolia. I-Niobium Baotou ore insundu kuya kokumnyama ngombala, isesimweni samakholomu noma amapuleti, anosayizi wezinhlayiyana ezingaba ama-microns angama-20-80.
U-Fan Guang, Unjiniyela Omkhulu we-CNNC Geological Technology: Ngo-2012, ngesikhathi senqubo yokuhlola i-geochemical, sathatha amasampula amaningana sathola amaminerali anothe kakhulu.i-niobium. Ukwakheka kwayo kwamakhemikhali kuhlukile kunaleyo ye-Baotou ore etholwe endaweni yokuqala yezimayini. Ngakho-ke, sikholelwa ukuthi lena imaminerali entsha futhi idinga ucwaningo olwengeziwe.
Kubikwa ukuthi idiphozi ye-Baiyunebo laphoI-NiobiumI-Baotou ore itholwe inezinhlobonhlobo zamaminerali acebile, nezinhlobo ezingaphezu kuka-170 ezitholiwe kuze kube manje.I-NiobiumI-Baotou ore iyiminerali entsha ye-17 etholwe kule diphozithi.
U-Ge Xiangkun, Unjiniyela Omkhulu we-CNNC Geological Technology: Kusukela ekwakhekeni kwayo kwamakhemikhali, iyinsimbi ye-Baotou enokuqukethwe okuphezului-niobium, okulindeleke ukuthi isetshenziselwe ukukhiphai-niobiumisici.I-Niobiumiyisu lensimbi eyinhloko ezweni lakithi, engasetshenziswa ezimweni eziningi futhi inezinhlelo zokusebenza ezibalulekile ohlelweni lwemboni yenuzi. Ngaphezu kwalokho, ingasetshenziswa futhi ukwenza izinto zokwakha ze-superconducting, ama-alloys ashisa kakhulu, njalonjalo.
Ukuvakashelwa izintatheli:
Ungawathola kanjani amaminerali amasha ezinyathelweni ezine ezibalulekile?
Ukutholwa kwe-I-NiobiumImayini ye-Baotou yenze umnikelo kwezezimayini zamazwe ngamazwe. Njengamanje, abacwaningi abavela e-China Nuclear Geological Technology bathole ingqikithi yamaminerali amasha ayi-11. Yatholwa kanjani imineral entsha? Yiziphi izinsimbi zesayensi ezidingekayo futhi? Landela intatheli ukuze ubheke.
Ngokusho kwentatheli, ukuthola i-mineral entsha kudinga isamba sezinyathelo ezi-4. Isinyathelo sokuqala ukuhlaziya ukwakheka kwamakhemikhali, futhi okokusebenza kwe-electronic probe kungathola ngokunembile ukwakheka kwamakhemikhali kwesampula.
U-Deng Liumin, unjiniyela e-CNNC Geological Science and Technology, uthe isebenzisa i-electron egxile kumandla aphezulu ukuze ishaye isampula bese ikala okuqukethwe kwezinto ezihlukahlukene. Ngokunquma okuqukethwe kwalesi sakhi, ifomula yayo yamakhemikhali inganqunywa ukuze kunqunywe ukuthi iyintsha yini. Ukunquma ukwakheka kwamakhemikhali kuyisinyathelo esibalulekile ocwaningweni lwamaminerali amasha.
Ngokuhlolwa kwe-electron probe, abacwaningi bathole ukwakheka kwamakhemikhali eminerali entsha, kodwa ukwakheka kwamakhemikhali kukodwa akwanele. Ukuze unqume ukuthi ngabe i-mineral entsha, kuyadingeka ukuhlaziya isakhiwo se-crystal samaminerali, okudinga ukungena isinyathelo sesibili - ukulungiswa kwesampula.
U-Wang Tao, unjiniyela e-CNNC Geological Technology, uthe izinhlayiya eziku-i-niobiumImayini ye-Baotou mancane kakhulu. Sisebenzisa i-ion beam egxilile ukuhlukanisa izinhlayiya zamaminerali
Yisike, icishe ibe yi-20 microns × 10 microns × 7 micron particles. Ngoba sidinga ukuhlaziya ukwakheka kwayo kwekristalu, Ngakho-ke kuyadingeka ukuqinisekisa ukuthi izithako zayo zihlanzekile. Lesi yisampula esisikile, futhi sizoqoqa imininingwane yesakhiwo ngokulandelayo.
U-Li Ting, Unjiniyela Omkhulu we-CNNC Geological Technology: Izinhlayiya zethu zizobekwa phakathi kwethuluzi, kumphathi wesampula. Lona umthombo wokukhanya (i-X-ray), futhi lona umamukeli. Lapho ukukhanya (i-X-ray) kudlula ikristalu futhi kwamukelwe umamukeli, sekuvele kuphethe ulwazi lwesakhiwo sekristalu. Isakhiwo se-niobium baotou ore esigcine siyixazululile i-tetragonal crystal system, okuwuhlelo lwama-athomu elinye nelinye.
Uma ukwakheka kwamakhemikhali kanye nokwakheka kwekristalu yamaminerali amasha sekutholakele, ukuqoqwa kolwazi oluyisisekelo lwamaminerali amasha kuyaqedwa. Okulandelayo, Ke
Abacwaningi futhi kudingeka benze ukuhlaziya okubonakalayo kanye nokutholwa kwesici somzimba ukuze bathuthukise ulwazi olufanele lwamaminerali amasha, futhi ekugcineni bafingqe izinto ezisetshenziswayo ezitshalweni zezimbiwa ezintsha zingagunyazwa emazweni omhlaba ngemva kokuphumelela inqubo yokubuyekeza.
Ukubuyekezwa okuqinile kanye nokuqanjwa okunolwazi kwamaminerali amasha
Ukuthola imvume yamazwe ngamazwe akuwona umsebenzi olula. Intatheli ithole ukuthi ukuqanjwa kwezimbiwa ezintsha kumele kubuyekezwe ngokwezigaba.
Ngemva kokuthola idatha emisha yamaminerali, abacwaningi kudingeka bafake isicelo ku-International Society of Mineralogy, inhlangano enkulu kunazo zonke emhlabeni ye-mineralogy. USihlalo WeKomidi Elisha Lezokumbiwa Phansi, Ukuhlelwa, kanye Nokwakhiwa Kwamagama we-International Society of Mineralogy uzoqhuba ukubuyekezwa kokuqala kwesicelo, abone noma yikuphi ukushiyeka ocwaningweni, futhi anikeze izincomo.
U-Fan Guang, Unjiniyela Omkhulu we-CNNC Geological Technology: Lesi sinyathelo siqinile futhi siqinile. Ngemva kokuthola ukuhlonishwa kuSihlalo WeKomidi Elisha Lezimbiwa, Ukuhlukaniswa, kanye Nokwakhiwa Kwamagama weNhlangano Yamazwe Ngamazwe Ngakumbiwa Ngezimbiwa, amalungu eKomidi Lokuhlukaniswa Kwezimbiwa Elisha Lamazwe Ngamazwe Nokuhlelwa Kwamagama azovunyelwa ukuvota. Uma kugunyazwe iningi lezingxenye ezimbili kwezintathu, uSihlalo WeKomidi Elisha Lezokumbiwa phansi, Izigaba, kanye Nokwakhiwa Kwamagama weNhlangano Yezimbiwa Yamazwe Ngamazwe uzokhipha incwadi yokugunyaza, emele ukuthi izimbiwa zethu zigunyazwe ngokusemthethweni. Phakathi neminyaka emibili, sizobe sinesihloko esisemthethweni esizoshicilelwa.
Kuze kube manje, i-China ithole amaminerali amasha angaphezu kwe-180, okuhlanganisa itshe le-Chang'e, i-Mianning uranium ore, i-Luan lithium mica, njll.
Fan Guang, Unjiniyela Omkhulu we-CNNC Geological Technology: Ukutholakala kwezimbiwa ezintsha kumelele izinga locwaningo lwe-mineralology ezweni. Ukuthola amaminerali amasha kuyinqubo yokuphishekela ekugcineni, ukuqonda umhlaba, nokuqonda imvelo. Ngiyethemba ukubona ubukhona babantu baseShayina esigabeni samazwe ngamazwe se-mineralogy.
Umthombo: Izindaba zeCCTV
Isikhathi sokuthumela: Oct-12-2023