Iintsimbi zomhlaba ezinqabileyozibalulekile izinto ekrwada ukuvelisa izinto zokugcina hydrogen, NdFeB izinto ezisisigxina umazibuthe, izinto magnetostrictive, njl Zikwasetyenziswa ngokubanzi kwisinyithi non-ayoni kunye namashishini entsimbi. Kodwa umsebenzi wayo wesinyithi unamandla kakhulu, kwaye kunzima ukuwukhupha kwiikhompawundi zawo usebenzisa iindlela eziqhelekileyo phantsi kweemeko eziqhelekileyo. Kwimveliso yemizi-mveliso, iindlela eziphambili ezisetyenziswayo yi-electrolysis yetyuwa enyibilikisiweyo kunye nokunciphisa i-thermal ukuvelisa iintsimbi zomhlaba ezinqabileyo ezivela kwi-chloride yomhlaba enqabileyo, i-fluorides, kunye ne-oxides. I-electrolysis yetyuwa enyibilikisiweyo yeyona ndlela iphambili kwimizi-mveliso yokuvelisa isinyithi somhlaba esinqabileyo esixutywe namanqaku asezantsi anyibilikayo, kunye nenye.iintsimbi zomhlaba ezinqabileyokwayeialloys zomhlaba ezinqabileyonjengelanthanum, i-cerium, ipraseodymium, kwayeneodymium. Ineempawu zomlinganiselo omkhulu wemveliso, akukho mfuneko yokunciphisa i-arhente, imveliso eqhubekayo, kunye noqoqosho oluthelekisayo kunye nokulula.
Imveliso yeiintsimbi zomhlaba ezinqabileyokunye ne-alloys yi-electrolysis yetyuwa etyhidiweyo inokuqhutywa kwiinkqubo ezimbini zetyuwa ezityhidiweyo, ezizezi inkqubo ye-chloride kunye nenkqubo ye-fluoride oxide. Eyangaphambili inendawo esezantsi yokunyibilika, imathiriyeli eluhlaza engabizi kakhulu, kunye nokusebenza ngokulula; Le yokugqibela inokwakheka kwe-electrolyte ezinzileyo, akulula ukufunxa umswakama kunye ne-hydrolyze, kwaye inezikhombisi eziphezulu zobugcisa be-electrolysis. Ithathe indawo yangaphambili kwaye isetyenziswa kakhulu kushishino. Nangona iinkqubo ezimbini zineempawu zenkqubo ezahlukeneyo, imithetho yethiyori ye-electrolysis iyahambelana.
Kuba nzimaiintsimbi zomhlaba ezinqabileyokunye namanqaku aphezulu okunyibilika, indlela yokunciphisa i-thermal distillation isetyenziselwa imveliso. Le ndlela inesikali esincinci sokuvelisa, ukusebenza kwangethuba, kunye neendleko eziphezulu, kodwa inokufumana iimveliso ezicoceke kakhulu ngokusebenzisa i-distillation emininzi. Ngokweentlobo ze-agent zokunciphisa, kukho indlela yokunciphisa i-calcium thermal, i-lithium yokunciphisa i-thermal, i-lanthanum (i-cerium) indlela yokunciphisa i-thermal, i-silicon yokunciphisa i-thermal, indlela yokunciphisa i-carbon thermal, njl.
Ixesha lokuposa: Sep-28-2023