Ukukhanyaumhlaba onqabileyokwaye inzimaumhlaba onqabileyo
· · · · Hightyumhlaba onqabileyo
·I-lanthanum, i-cerium, I-Praseodziyoium,I-Neodmium, Promethium,I-Sarium, I-Europium, IGadilinium.
·I-Terbium,dysprosium,iHolmium, i-erbium,gulium,ytterbium, lutitium, Isikali, kwayeyttrium.
Iimpawu zemineral, zinokwahlulwai-ceriumiqela kunyeyttriumiqela
·I-ceriumiqela (ukukhanyaumhlaba onqabileyo)
·I-lanthanum,i-cerium,I-Praseodziyoium,I-Neodmium, Promethium,I-Sarium,I-Europium.
Iqela leqela le (i-subl enqabileyo)
·IGadilinium, I-Terbium,dysprosium,iHolmium,i-erbium,gulium,ytterbium,lutitium,Isikali, kwayeyttrium.
Eqhelekileyoumhlaba onqabileyoizinto
· · · · · · · · · · · · · · · · · · · · · पumhlaba onqabileyobahlulwe ukuba: monazite, bastnite,yttriumI-phosphate, i-leaching cute ore, kunye ne-lanthan vanadium famite famite.
Monazite
Ke kaloku, okwabizwa ngokuba yi-phomozima, njenge-phosphoterium lattheride ore, yenzeka eGranite naseGitetite Pegmatite; Inyibiliki yentsimbi ye-carbonate; Kwi-Hartzite kunye ne-rattzte; E Yunjnia Syeen, eFelder Aegirite, noAlkaline Syeen Syeen Syeen Pegmatiite; I-alpine yohlobo lwethambo; Kwilitye elixubeneyo kwaye wanamanzi kunye nesanti ore. Ngenxa yokuba ubutyebi obuphambili be-monazite enexabiso lemigodi yezoqoqosho luyinto eninzi okanye i-sand yesanti sesanti, isasazwa ikakhulu kwimida yase-Australia, eBrazil naseIndiya. Ukongeza, eSri Lanka, eMadagascar, eMalaysia, eMalaysia, eTshayina Korea, eSouth Korea, eNyakatho Korea, eMantla Korea, isetyenziselwa ukukhulula izinto ezinqabileyo zomhlaba. Kwiminyaka yakutshanje, imveliso yaseMonazi ibonisile indlela esezantsi, ikakhulu ngenxa ye-radious ye-thorrium ye-thorrium kwi-ore yayo, eyingozi kwindalo.
Ubume bekhemikhali kunye neepropathi: (CE, LA, Y, th) [PO4]. Ukuqulunqwa kuyahluka kakhulu. Umxholo weI-ox ox ox ox oxKwimigangatho yeminerali inokufikelela kwi-50-68%. Imixube ye-ISomorphic iquka y, Th, ca, [Sio4], kunye [SE44].
I-Monazite inyibiliza kwi-H3PO4, HDOD4, kunye ne-H2SO4.
Isakhiwo sekhristali kunye ne-morphology: inkqubo yekristali ye-monoclinic, i-rambic colomic crystal crystal. Ikristale yenza ubume obufana neplate, kwaye umphezulu wekristale uhlala unemigca okanye i-colminar, imilo yegranuar.
Ipropathi ye-· · mzimba: ityheli emthubi, emdaka, ibomvu, kwaye ngamanye amaxesha iluhlaza ngombala. I-Semi iselula. Imivimbo imbi okanye i-high etyheli ebomvu. Ineglasi eyomeleleyo yeglasi. Ubunzima 5.0-5.5. Ukuvuselelwa. Ubuninzi obuthile ukusuka kwi-4.9 ukuya kwi-5.5. Ipropathi ebuthathaka ye-electromagnetic ebuthathaka. Ukukhupha ukukhanya okuluhlaza phantsi kwe-X-rays. Ayikhupheli ukukhanya phantsi kwe-cathode.
YttriumI-phosphate ore
· PolhorusyttriumI-Ore iveliswa ikakhulu eGranite, Granite Pegmatite, nakwi-Alkaline Granite kunye nee-mineral ezinxulumene nezimbiwa. Iveliswa nakwimpahla. Ukusetyenziswa: isetyenziselwa njengezixhobo zeminerals zokukhuphelaumhlaba onqabileyoIzinto xa zinesidima esikhulu.
Ubume beMichiza kunye neePropathi: Y [PO4]. Ukuqulunqwa kubandakanyaY2o3I-61.4% ne-P2O5 38.6%. Kukho umxube weyttriumiqelaumhlaba onqabileyoIzinto, ikakhuluytterbium, i-erbium, dysprosium, kwayeIGadilinium. Izinto ezinje ngeI-zirconium, i-Uranium, kunye ne-thorium isayibuyiselayttrium, ngelixaisiliconKukhusela i-phosphorus. Ngokubanzi, umxholo we-Uranium kwi-phosphorusyttriumI-ore inkulu kune-thorium. Iipropathi zeekhemikhali zeyttriumI-phosphate ore zizinzile. Isakhiwo sekristali kunye ne-morphology: inkqubo ye-tetragonal ye-tetragonal biconical biconical bicol ye-biconical, kwifom yegranuar kunye nebhloko.
Iipropathi zomzimba: i-tyheli, ibomvu emdaka, ngamanye amaxesha eluhlaza, kunye ne-brown okanye i-brown emdaka. Imivimbo i-brown i-brown ngombala. Iglasi luster, igrisi muster. Ubunzima 4-5, Ukuqina okukhethekileyo 4.4-5.1, kunye ne-polychromism ebuthathaka kunye nerediyo.
I-Lanthanum vadadium epidote
Iqela lophando elidibeneyo kwiYunivesithi yaseYamachiuchi, kwaye iYunivesithi yaseTokyo eJapan ikhuphe i-jajining echaza ukuba bafumanise uhlobo olutsha lwezimbiwa kwi-SanCheng Sanffictures elona candelo lakwaSachong.Umhlaba onqabileyoIzinto zidlala indima ebalulekileyo ekuguquleni amashishini okwesiko kunye nokuphuhlisa amasimi obugcisa obukhulu. Iminerali entsha yafunyanwa kwiintaba ze-ISE City, iSanchong Indila ngo-Epreli ngo-2011, kwaye luhlobo olukhethekileyo lwe-epidote emdaka equketheumhlaba onqabileyo i-lanthanumkwaye i-nqaina yentsimbi enqabileyo. Ngomhla woku-1 ka-Matshi 2013, le mineral yamkelwa njengemizinge entsha ngumbutho wamazwe aphesheya wemigyy kwaye yabiza igama elithi "uLantharu vadium Linamite Limite".
Iimpawu zeumhlaba onqabileyoiiminerali kunye ne-ore morphology
Iimpawu ngokubanzi zeumhlaba onqabileyoiiminerali
1, Ukunqongophala kwe-sulfides kunye ne-sulfpide (bambalwa nje abanye) babonisa ukuba izinto ezinqabileyo zomhlaba zine-oxygen emnandi
2,Umhlaba onqabileyoI-Silicates ikakhulu iqinile njenge, ngaphandle kwendawo, isikhokelo sifana, okanye i-chain njengezakhiwo;
3, ezinyeumhlaba onqabileyoiiminerali (ngokukhethekileyo ii-oxides ezintlungwini kunye neziliko) ezibonisa i-amoring assit.
4, Ukuhanjiswa kweumhlaba onqabileyoIiminerali zenziwa ikakhulu zizityalo kunye nee-oxiles kumatye mad kunye ne-pegmatites, ngelixa i-piorocarbonates kunye nee-phosphates zikho kwi-hydrothermal kunye ne-crust ecekeceke; Uninzi lweemineralis ezityebileyo eYttrium zikhona kwiGranite enjengamatye kunye nezikhonkwane ezinxulumene ne-pidrothermal yegesi, kunye needipozithi ze-hydrothermal;
5,Umhlaba onqabileyoIzinto zihlala zihlala zinemineral efanayo ngenxa yesakhiwo esifanayo seathom, iikhemikhali kunye nekrimstal. Yiyo i,i-ceriumkwayeyttrium umhlaba onqabileyoIzinto zihlala ziziimbirali ezifanayo nezinemineral, kodwa ezi zinto azihambelani kubungakanani obulinganayo. Ezinye iiminerali zenziwe ikakhului-cerium umhlaba onqabileyoIzinto, ngelixa ezinye zibunjwe ikakhuluyttrium.
Imeko yelizweumhlaba onqabileyoIzinto ezikwiminerali
Kwindalo,umhlaba onqabileyoIzinto ikakhulu zityetyiswa ikakhulu eGranite, iAlkaline Rocks, iAlkaline Eltasic Rocks, kunye nee-Mineral. Kukho amazwe amathathu aphambili okuvelaumhlaba onqabileyoIzinto ezikwiminerali ngokwezimbiwa zekrimstal Crystal Crystal Crystal Crystal Crystal Crystal Crystal.
(1)Umhlaba onqabileyoIzinto ezithatha inxaxheba kwi-layitile yeZimbiwa kwaye zenza icandelo elibalulekileyo leminerali. Olu hlobo lwesimbiwa luhlala lubizwa ngokuba luhlaza omhlaba onqabileyo. I-Monazite (i-Repo4) kunye neBastnaesite ([Ya, CE] FCO3) Zonke zeli nqanaba.
(2)Umhlaba onqabileyoIzinto zisasazwa zizimbindi kwifom ye-isomorphic yezinto ezinje nge-CA, SR, Ba, Mn, ZR, njl. njl.umhlaba onqabileyoUmxholo kakhulu kwizimbiwa kakhulu iphantsi. iquletheUmhlaba onqabileyoI-Fluorite kunye ne-Apatite yeli nqanaba.
(3)Umhlaba onqabileyoIzinto zikhona kumphezulu okanye phakathi kwamasuntswana eeminerali ezithile kwi-Ioni ye-Ioni ye-Ionic. Olu hlobo lwesimilo semozulu yemozulu exutyrekileyo
Malunga. Umxholo ophakathi weumhlaba onqabileyoIzinto ezikwi-crust yi-165.35 × 10-6 (Ling, 1976). Kwindalo,umhlaba onqabileyoIzinto zenziwe ikakhulu ngohlobo lweeminerals enye, kwayeumhlaba onqabileyoiiminerali kunye neeminerals eziquketheumhlaba onqabileyoIzinto ezifunyenwe kwihlabathi
Kukho iindidi ezingaphezu kwe-250 zezinto, kubandakanyaumhlaba onqabileyoUmxholo σ Kukho iintlobo ezingama-50-65 zeeminerali zomhlaba onqabileyo nge-RE> 5.8%, ezinokuthi ziqwalaselwe njengezimeleyoumhlaba onqabileyoiiminerali. Eyona nto ibalulekileyoumhlaba onqabileyoIiminerali ikakhulu zii-fluorocate kunye ne-phosphate.
Phakathi kweentlobo ezingaphezu kwe-250 zeumhlaba onqabileyoiiminerali kunye neeminerals eziquketheumhlaba onqabileyoIzinto ezifunyenweyo, ziphezu kweeminerals ezili-10 kuphela kwimizi-mveliso efanelekileyo kwiimeko ezikhoyo ezikhoyo.
IXESHA LOKUQALA: UNv-03-2023