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Isitayela sentengo yomhlaba ongavamile ngoJulayi 27, 2023.
igama lomkhiqizo inani lentengo liphezulu futhi liphansi I-Metal lanthanum (yuan/ton) 25000-27000 - Cerium metal (yuan/ton) 24000-25000 - Metal neodymium (yuan/ton) 570000-580000 - Dysprosium metal (yuan /Kg -00-290-290) I-Terbium metal (yuan/Kg) 9100-9300 -100 Pr-Nd insimbi (yuan/t...Funda kabanzi -
IVietnam ihlela ukukhulisa ukukhiqizwa kwayo komhlaba okungavamile kuya kumathani angama-2020000/ngonyaka, ngemininingwane ekhombisa ukuthi izindawo zayo ezigcina umhlaba ezingavamile zingelesibili eChina kuphela.
Ngokohlelo lukahulumeni, iVietnam ihlela ukwandisa ukukhiqizwa kwayo komhlaba okungavamile kuya kumathani angu-2020000 ngonyaka ngo-2030, ngokusho kwe-Zhitong Finance APP. IPhini likaNdunankulu waseVietnam u-Chen Honghe usayine lolu hlelo ngoJulayi 18, ethi ukumbiwa kwezimayini zomhlaba eziyisishiyagalolunye ezingavamile esifundeni esisenyakatho ...Funda kabanzi -
Ithrendi yentengo yomhlaba engavamile ngomhla ka-Julayi 21, 2023
Igama lomkhiqizo Inani eliphakeme kanye nephansi I-Metal lanthanum (yuan/ton) 25000-27000 - Cerium metal (yuan/ton) 24000-25000 - Metal neodymium (yuan/ton) 550000-560000 - Dysprosium metal (yuan /K000-280) 280 50 Terbium metal (yuan /Kg) 9000-9200 +100 Pr-Nd metal (yuan...Funda kabanzi -
Ithrendi yentengo yomhlaba engavamile ngoJulayi 19, 2023
Igama lomkhiqizo Inani elikhuphukayo nokwehla I-Metal lanthanum (yuan/ton) 25000-27000 - Cerium metal (yuan/ton) 24000-25000 - Metal neodymium (yuan/ton) 550000-560000 - Dysprosium metal (yuan/kg-2720) 2720 I-Terbium metal (yuan/kg) 8900-9100 - Praseodymium neodymium me...Funda kabanzi -
Kusukela ngomhlaka-10 kuJulayi kuya kuJulayi 14, Ukubuyekezwa Kwamaviki Onke Komhlaba Ongavamile - Ingabe Ukusekelwa Kwezindleko Zobuhle Obudala Be-Suihuasheng Kusebuthakathaka Esikhathini Esingekho??
Ngalesi sikhathi ngonyaka odlule, ukulungiswa komugqa kumanani omhlaba angavamile akuzange kume; Ngalesi sikhathi sonyaka, izintengo zomhlaba ezingavamile ziye zaguquguquka futhi azinza ngokuphindaphindiwe ukuze zihlolwe. Ubudala budlulile, manje budlula ubuhle bakudala. Kuleli sonto (7.10-14), imakethe yomhlaba engavamile isendleleni...Funda kabanzi -
Izikhombisi-ndlela zokusetshenziswa ezine ezinkulu zezinto zomhlaba ezingavamile ezimotweni zamandla amasha
Eminyakeni yamuva nje, amagama athi "izakhi zomhlaba ezingavamile", "izimoto zamandla amasha", kanye "nokuthuthukiswa okuhlanganisiwe" ziye zavela kaningi emithonjeni yezindaba. Kungani? Lokhu kungenxa yokwanda kokunaka okukhokhwa yizwe ekuthuthukisweni kwe-enviro...Funda kabanzi -
Isitayela sentengo yomhlaba ongavamile ngoJulayi 13, 2023
Igama lomkhiqizo Inani Ukukhuphuka nokwehla kwensimbi ye-Lanthanum (yuan/ton) 25000-27000 - I-Cerium Metal (yuan/ton) 24000-25000 - Neodymium metal (yuan/ton) 550000-560000 - Dysprosium metal (yuan/kg-260 -260 -260 I-Terbium metal (yuan/kg) 8800-8900 - I-Praseodymium neodymium ...Funda kabanzi -
I-Magic Rare Earth Compound: I-Cerium oxide
I-Cerium oxide, i-Molecular formula yi-CeO2, isibizo sesiShayina: I-Cerium(IV) i-oxide, isisindo samangqamuzana: 172.11500. Ingasetshenziswa njengezinto zokupholisha, i-catalyst, catalyst carrier (umsizi), i-ultraviolet absorber, i-fuel cell electrolyte, i-exhaust absorber yezimoto, i-Electroceramics, njll.Funda kabanzi -
I-Magic Rare Earth | Ukwembula Izimfihlo Ongazazi
Uyini umhlaba ongavamile? Abantu banomlando weminyaka engaphezu kwengu-200 kusukela kwatholakala umhlaba ongavamile ngo-1794. Njengoba ayembalwa amaminerali e-Rare-earth atholakala ngaleso sikhathi, yayingatholakala inani elincane kuphela lama-insoluble oxides emanzini ngendlela yamakhemikhali. Ngokomlando, ama-oxide anjalo ayejwayele ...Funda kabanzi -
I-Magic Rare Earth Element: I-Terbium
I-Terbium ingeyesigaba semihlaba esindayo eyivelakancane, enensada ephansi kuqweqwe loMhlaba ku-1.1 ppm kuphela. I-Terbium oxide yenza ngaphansi kuka-0.01% wengqikithi yomhlaba eyivelakancane. Ngisho ohlotsheni lwe-yttrium ion oluphezulu olusindayo olungavamile olunokuqukethwe okuphezulu kakhulu kwe-terbium, i-terbium conte...Funda kabanzi -
Indlela Izakhi Zomhlaba Ezingavamile Ezenza Ubuchwepheshe Banamuhla Benzeke
Ku-opera yasemkhathini kaFrank Herbert ethi “Dunes”, into yemvelo eyigugu ebizwa ngokuthi “ingxube yezinongo” inika abantu ikhono lokuzulazula endaweni yonke ukuze bathole impucuko ephakathi kwezinkanyezi. Empilweni yangempela Emhlabeni, iqembu lezinsimbi zemvelo ezibizwa ngokuthi i-rare earth elem...Funda kabanzi -
I-Magic Rare Earth Element: I-Cerium
UCerium 'umfowethu omkhulu' ongangatshazwa emndenini omkhulu wezinto ezingavamile zomhlaba. Okokuqala, inala yonke yomhlaba eyivelakancane kuqweqwe ngu-238ppm, kanti i-cerium iku-68ppm, ibalwa ku-28% wengqikithi yokwakheka komhlaba eyivelakancane futhi ibekwe kuqala; Okwesibili, i-cerium iyi-ea yesibili engavamile...Funda kabanzi