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Yimiphi imikhiqizo yomhlaba engavamile e-China?
(1) Imikhiqizo yezimbiwa phansi eziyivelakancane Imithombo yomhlaba eyivelakancane yaseShayina ayinazo kuphela izinqolobane ezinkulu nezinhlobo zezimbiwa eziphelele, kodwa futhi isatshalaliswa kabanzi ezifundazweni nasezifundeni ezingama-22 ezweni lonke. Njengamanje, amadiphozithi amakhulu ayivelakancane ambiwa kakhulu ahlanganisa i-Baotou mix...Funda kabanzi -
Ukuhlukaniswa kwe-air oxidation ye-cerium
Indlela ye-oxidation yomoya iyindlela ye-oxidation esebenzisa umoya-mpilo osemoyeni ukuze i-cerium ibe yi-tetravalent ngaphansi kwezimo ezithile. Le ndlela ngokuvamile ihlanganisa ukugazinga kwe-fluorocarbon cerium ore, i-earth oxalates eyivelakancane, nama-carbonates emoyeni (okwaziwa ngokuthi i-roasting oxidation) noma ukugazinga...Funda kabanzi -
I-Rare Earth Price Index (Meyi 8, 2023)
Inkomba yentengo yanamuhla: 192.9 Isibalo senkomba: Inkomba yentengo yomhlaba eyivelakancane yakhiwe idatha yokuhweba kusukela esikhathini esiyisisekelo kanye nesikhathi sokubika. Isikhathi esiyisisekelo sisekelwe kudatha yokuhweba kusukela kuwo wonke unyaka ka-2010, futhi isikhathi sokubika sisekelwe esilinganisweni sosuku kabusha...Funda kabanzi -
Makhulu amathuba okuthi kugaywe kabusha futhi kusetshenziswe kabusha izinto zomhlaba ezingavamile
Muva nje, u-Apple umemezele ukuthi uzosebenzisa izinto ezisetshenziswa kabusha zomhlaba ezingavamile emikhiqizweni yayo futhi usethe isimiso esithile: ngo-2025, inkampani izofinyelela ukusetshenziswa kwe-cobalt engu-100% evuselelwe kabusha kuwo wonke amabhethri aklanywe yi-Apple; Ozibuthe bemishini yomkhiqizo nabo bazoba m...Funda kabanzi -
Izintengo zensimbi zomhlaba ezingavamile ziyehla
NgoMeyi 3, 2023, inkomba yensimbi yanyanga zonke yomhlaba ongavamile ibonise ukwehla okukhulu; Ngenyanga edlule, izingxenye eziningi ze-AGmetalminer ezingavamile zomhlaba index zibonise ukwehla; Iphrojekthi entsha ingase yenyuse ingcindezi ephansi emananini omhlaba angavamile. I-Rare Earth MMI (inkomba yensimbi yanyanga zonke) yahlangabezana ...Funda kabanzi -
Uma imboni yaseMalaysia ivala, i-Linus izofuna ukukhulisa umthamo wokukhiqiza umhlaba ongavamile
(Bloomberg) - I-Linus Rare Earth Co., Ltd., umkhiqizi omkhulu wezinto ezibalulekile ngaphandle kwe-China, uthe uma imboni yayo yaseMalaysia ivalwa unomphela, kuzodingeka ithole izindlela zokubhekana nokulahlekelwa kwamandla. NgoFebhuwari walo nyaka, iMalaysia yasichitha isicelo sikaRio Tinto sokuqhubeka...Funda kabanzi -
Intengo ye-praseodymium neodymium dysprosium terbium ngo-Ephreli 2023
Ithrendi yentengo ye-praseodymium neodymium dysprosium terbium ngo-April 2023 Ithrendi Yentengo Yensimbi Ye-PrNd Ephreli 2023 TREM≥99% Nd 75-80%yangaphambili isebenza Intengo yase-China CNY/mt Inani le-PrNd metal linomphumela onqumayo enanini le-neodymium magnets. Ithrendi Yentengo ye-DyFe Alloy April 2023 TREM≥99.5%Dy≥80%ex-work...Funda kabanzi -
Ukusetshenziswa okuyinhloko kwezinsimbi zomhlaba ezingavamile
Njengamanje, izakhi zomhlaba ezingavamile zisetshenziswa ikakhulukazi ezindaweni ezimbili ezinkulu: zendabuko kanye nobuchwepheshe obuphezulu. Ekusetshenzisweni kwendabuko, ngenxa yomsebenzi ophezulu wezinsimbi zomhlaba ezingavamile, zingakwazi ukuhlanza ezinye izinsimbi futhi zisetshenziswe kabanzi embonini ye-metallurgical. Ingeza ama-earth oxides ensimbi encibilikayo...Funda kabanzi -
Izindlela ze-metallurgical zomhlaba ezingavamile
Kukhona izindlela ezimbili ezijwayelekile zokwenza i-rare earth metallurgy, okuyi-hydrometallurgy kanye ne-pyrometallurgy. I-Hydrometallurgy ingeyendlela ye-chemical metallurgy, futhi yonke le nqubo iyingxenye yesixazululo ne-solvent. Isibonelo, ukubola kwe-concentrates yomhlaba engavamile, ukuhlukaniswa kanye ne-extractio...Funda kabanzi -
Ukusetshenziswa Komhlaba Ongavamile Ezintweni Ezihlanganisiwe
Ukusetshenziswa Komhlaba Ongavamile Ezintweni Ezihlanganisiwe Izakhi zomhlaba ezingavamile zinesakhiwo se-elekthronikhi esingu-4f esiyingqayizivele, umzuzu omkhulu kazibuthe we-athomu, ukuhlanganisa okuqinile kokuphonswa nezinye izici. Lapho kwakhiwa ama-complexes anezinye izakhi, inombolo yawo yokuxhumanisa ingahluka ukusuka ku-6 kuye ku-12. Inhlanganisela yomhlaba engavamile...Funda kabanzi -
Wamukele ngokufudumele amakhasimende enkampanini yethu ukuze uvakashelwe kusayithi, uhlolwe, kanye nezingxoxo zebhizinisi
Imikhiqizo namasevisi ekhwalithi ephezulu, izinto zokusebenza eziyinkimbinkimbi nobuchwepheshe, kanye namathemba amahle okuthuthukiswa kwemboni yizizathu ezibalulekile zokuheha lokhu kuvakasha kwamakhasimende. Umphathi u-Albert kanye noDaisy bamukele ngokufudumele izivakashi zaseRussia ezivela kude egameni lenkampani. Umhlangano we...Funda kabanzi -
Ingabe Izinsimbi Zomhlaba Ezingavamile Noma Amaminerali?
Ingabe Izinsimbi Zomhlaba Ezingavamile Noma Amaminerali? Umhlaba ongavamile uyinsimbi. Umhlaba ongavamile igama eliyiqoqo lezinto zensimbi ezingu-17 kuthebula le-periodic, okuhlanganisa izakhi ze-lanthanide ne-scandium ne-yttrium. Kunezinhlobo ezingama-250 zamaminerali angavamile emvelweni. Umuntu wokuqala owathola umhlaba ongavamile kwakunguFinn...Funda kabanzi