(1)Amaminerali omhlaba weRare Endimikhiqizo
Izinsizakusebenza zomhlaba zaseChina ezingavamile azinazo kuphela izindawo zokugcina ezinkulu futhi ziphelele izinhlobo zezimbiwa, kepha futhi zisatshalaliswa kabanzi ezifundazweni nasezifundeni ezikhona ezweni lonke. Njengamanje, indawo eyinhloko yomhlaba esetshenziswayo enezimayini ezibalwa kakhulu ifaka i-baotou mixed emhlabeni, umhlaba we-adsorption emhlabeni omelwe yiJiangxi neGuangdong, ne-Fluorocarbong, ne-Fluorocarbon, ne-Fluorocarenbon Ore emelwe uMianing, uSichuan. Ngokulandelana, imikhiqizo eyinhloko yomhlaba ye-ore yomhlaba nayo ihlukaniswe ngezigaba ezintathu: I-Fluorocarbon Ore - I-Mootou Rare Earth Concratecratecrate Gentrate Grare Earth Gxila, kanye nemayini ye-Sichuan Ore (i-Sichuan)
(2) Imikhiqizo yeMetallurgical ehlanganisiwe
Umkhakha womhlaba ongandile eChina ukhula ngokuqinile, intuthuko yezobuchwepheshe iyasheshisa, i-Industry Chain ihlala ilulama, futhi isakhiwo sezimboni kanye nesakhiwo somkhiqizo sihlala silungiswa. Njengamanje, sekunengqondo ngokwengeziwe. Ukuhlanzeka okuphezulu kanye nemikhiqizo engapheli yomhlaba yomhlaba ifinyelele engxenyeni engaphezu kwengxenye yevolumu yempahla ephelele, ngokuyisisekelo ihlangabezana nezidingo zezimakethe ezifuywayo nezangaphandle. Ekucobeni imikhiqizo,I-Rare Earth Oxides yimikhiqizo esemqoka
(3)Insimbi engavamile ne-alloys
Izinsimbi zomhlaba ezingandile kanye nama-alloys ekuqaleni zazisetshenziswa ikakhulukazi ezimbonini zokukhiqiza ze-metallurgical nezemishini. Iminyaka eminingi, imboni yensimbi evamile yaseChina ithembele ezinsizakalweni zayo zakhona zomhlaba ezingavamile, izindleko zokukhiqiza eziphansi, kanye nokwenza ngcono okuqhubekayo ngokobuchwepheshe kanye nekhwalithi yomkhiqizo. Ikakhulu eminyakeni yamuva, enesidingo esandayo emakethe yohlelo lokusebenza lomkhiqizo, imboni yensimbi yomhlaba engavamile yathuthuka ngokushesha futhi umkhiqizo ukhule ngokushesha.
Kusukela ngeminyaka yama-1980s, ukusetshenziswa kwezinsimbi ezingavamile emkhakheni wezinto ezisebenzayo ezivamile zakha ngokushesha. Ngawo-1990s, ngokunyuka okusheshayo komkhakha wolwazi lwe-elekthronikhi, ukukhiqizwa kwe-Iron Boron Green Magnet Izinto zokwakha kanye nezinto zokwakha ze-Hydrogen ezivamile kukhombisa ukukhula okuzinzile.
Ukuthuthuka okuqhubekayo kokusebenza kwezinto zomhlaba ezingandile zomsebenzi zibeke phambili izidingo eziphakeme zekhwalithi yemikhiqizo yensimbi yomhlaba engavamile njengezinto ezingavuthiwe zezinto zokwakha umhlaba ezingavamile. Ukukhiqizwa kwezinto zokugcina ze-Rare Earth Hydrogen zidinga ukusetshenziswa kwezinsimbi zomhlaba ezihlanganisiwe ezikhiqizwayo kusetshenziswa ama-fluoride system afpetecly stal electonctrocro efly electoll ukukhiqizwa kwe-electron provity technology ngohlazo oluphezulu lomkhiqizo. Ngokunwetshwa okuqhubekayo kwensimu yesicelo ye-Iron Boron unomphela wezinto zokwakha uzibuthe, insimbi elungiselelwe yi-calcium thermal reduction indlela efakwe esikhundleni se-iron kanye ne-cobaltwork aroy akhiqizwa ngogesi we-fluoride acleten. Ubuchwepheshe be-Ellon SALT Electrolylis Production Technology of NITride System bukhule kancane kancane bube ubuchwepheshe obujwayelekile bokukhiqizwa kwezinsimbi zomhlaba ezingandile kanye nama-alloys asetshenziswa ezintweni ezisebenzayo zomhlaba.
(4) Eminye imikhiqizo
Kunemikhiqizo ehlukahlukene yomhlaba engavamile ehlukahlukene ukusetshenziswa. Ngaphezu kwemikhiqizo engenhla, kukhona imidwebo yomhlaba engavamile, izengezo ezisetshenziswa kupende kanye nokuqamba, ukuguqulwa komhlaba okuvamile kwamapulasitiki, nokuguqulwa komhlaba okuqhubekayo kwezokulungisa izinto ezintsha zomhlaba, futhi imakethe yabo nayo iyanda, futhi imakethe nayo iyanda.
笔记
Isikhathi Sokuposa: Meyi-10-2023