I-Praseodymium oxide CAS 12037-29-5
Praseodymium Oxide ixabiso CAS 12037-29-5
Intshayelelo emfutshane yePraseodymium oxide
Ifomula: Pr6O11
Inombolo yeCAS: 12037-29-5
Ubunzima beMolekyuli: 1021.43
Ubuninzi: 6.5 g/cm3
Indawo yokunyibilika: 2183 °C
Imbonakalo: Umgubo omdaka
Ukunyibilika: Ayinyibiliki emanzini, i-solubility ephakathi kwi-acids yeminerali eyomeleleyo
Uzinzo: I-hygroscopic kancinci
Iilwimi ezininzi: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Praseodymium oxide Isicelo
1:Praseodymium Oxide, ekwabizwa ngokuba yiPraseodymia, esetyenziselwa ukufaka imibala kwiiglasi kunye ne-enamels;xa ixutywe nezinye izinto ezithile, iPraseodymium ivelisa umbala otyheli ococekileyo oqinileyo kwiglasi.
I-2:Inxalenye yeglasi ye-didymium engumbala kwiiglasi ze-welder's welder, kunye nesongezo esibalulekileyo sePraseodymium yellow pigments.
I-3: I-Praseodymium Oxide kwisisombululo esiqinileyo kunye ne-ceria, okanye nge-ceria-zirconia, isetyenziswe njenge-catalysts ye-oxidation.4:Ingasetyenziselwa ukwenza iimagnethi ezinamandla aphezulu eziphawuleka ngamandla kunye nokuqina kwazo.
| Into yovavanyo | Umgangatho | Iziphumo |
| Pr6O11/TREO (% min.) | 99.9% | >99.9% |
| I-TREO (% min.) | 99% | 99.5% |
| Ukungcola kweRE (%/TREO) | ||
| La2O3 | ≤0.01% | 0.003% |
| CeO2 | ≤0.03% | 0.01% |
| Nd2O3 | ≤0.04% | 0.015% |
| Sm2O3 | ≤0.01% | 0.003% |
| Y2O3 | ≤0.005% | 0.002% |
| Okunye Re Ukungahlambuluki | ≤0.005% | <0.005% |
| Non-RE Ukungcola (%) | ||
| SO4 | ≤0.03% | 0.01% |
| Fe2O3 | ≤0.005% | 0.001% |
| SiO2 | ≤0.01% | 0.003% |
| Cl- | ≤0.03% | 0.01% |
| CaO | ≤0.03% | 0.008% |
| Al2O3 | ≤0.01% | 0.005% |
| Na2O | ≤0.03% | 0.006% |
| LOI | ≤0.1% | 0.36 |
