Izinto zomhlaba ezinqabileyo ziqukalanthanum(La),i-cerium(Ce),ipraseodymium(Pr),neodymium(Nd), ipromethium (Pm),samarium(Sm),ubuchopho(I-EU),gadolinium(Gd),terbium(Tb),idysprosium(Dy),iholmium(Ho),ierbium(Er),thulium(Tm),ytterbium(Yb),ilutetium(Lu),scandium(Sc), kunyeiyttrium(Y).Igama lesiNgesi nguUmhlaba onqabileyo.Umhlaba onqabileyoIintsimbi zithandeka ngokubanzi, zithambile, ziyacoleka, kwaye zibonisa ukusebenza kwakhona okuqinileyo njengomgubo kumaqondo obushushu aphezulu.Eli qela lesinyithi linomsebenzi wemichiza owomeleleyo kwaye linobudlelwane obuqinileyo behydrogen, ikhabhoni, initrogen, ioksijini, isulfure, iphosphorus, kunye neehalogens.I-oxidized ngokulula emoyeni, kwaye inzimaimihlaba enqabileyoinokwenza umaleko okhuselayo we-oxidation kumphezulu wescandiumkwayeiyttriumkwiqondo lobushushu begumbi.Ngoko ke,iintsimbi zomhlaba ezinqabileyozigcinwa ngokubanzi kwi-kerosene okanye kwizikhongozeli ezivaliweyo ezizaliswe nge-vacuum kunye negesi ye-argon.Umhlaba onqabileyoizinto zinokwahlulwa zibe ziindidi ezimbini: ukukhanyaumhlaba onqabileyokwaye kunzimaumhlaba onqabileyo, ikakhulu ekhoyo kwimo yeiioksidi zomhlaba ezinqabileyo.I-China, iRashiya, i-United States, i-Australia kunye namanye amazwe anoovimba abaphezulu beumhlaba onqabileyoh izibonelelo ehlabathini.Umhlaba onqabileyozisetyenziswa ikakhulu kumacandelo afana nepetroleum, ubunjineli bekhemikhali, isinyithi, impahla, iglasi yeceramic, imathiriyeli yemagnethi esisigxina, njl.njl. Ziyaziwa njenge “industrial monosodium glutamate”, “ivithamin zamashishini”, kunye “nomama wezinto ezitsha”, kwaye ziyaziwa ngokuba yi “industrial monosodium glutamate”, “ivithamini zamashishini”, kunye “nomama wezinto ezintsha”. izixhobo zentsimbi ezixabisekileyo.
Ixesha lokuposa: Nov-03-2023