Igama lemveliso | I-Praseodymium oxide |
MF | I-Pr6O11 |
Inombolo yeCAS | 12037-29-5 |
Ubunyulu | 99.5%-99.95% |
Ubunzima beMolekyuli | 1021.43 |
Ukuxinana | 6.5 g/cm3 |
Indawo yokunyibilika | 2183 °C |
Imbonakalo | Umgubo omnyama okanye omnyama omdaka |
Ukunyibilika | Ayinyibiliki emanzini, i-soluble ngokuphakathi kwii-acids zeminerali ezomeleleyo |
Uzinzo | I-hygroscopic kancinci |
Iilwimi ezininzi | PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium |
Elinye igama | I-Praseodymium (III,IV) i-oxide;I-Praseodymium-III-oxide;I-Praseodymium(III,IV) i-oxide;I-Praseodymium oxide (Pr6O11);ioksijini(-2) anion;praseodymium(+3) cation |
Ikhowudi ye-Hs | 2846901700 |
Uphawu | Ixesha |
I-Praseodymium oxide,ekwabizwa ngokuba yiPraseodymia, esetyenziselwa ukufaka imibala kwiiglasi kunye ne-enamels;xa ixutywe nezinye izixhobo ezithile,I-Praseodymiumivelisa umbala otyheli ococekileyo obukhali kwiglasi.Inxalenye yeglasi ye-didymium engumbala weglasi zokuwelda, ikwasisihlomelo esibalulekileyoI-Praseodymiumimibala emthubi.I-Praseodymium oxidekwisisombululo esiqinileyo kunye ne-ceria, okanye nge-ceria-zirconia, isetyenziswe njenge-catalysts ye-oxidation.Ingasetyenziselwa ukwenza iimagnethi zamandla aphezulu ziphawuleka ngamandla kunye nokuqina kwazo.
Igama lemveliso | I-Praseodymium oxide | |
Cas | 12037-29-5 | |
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 |
Iphakheji | Ukuthobela umgangatho ongaphezulu |
I-Praseodymium oxide (Pr6O11)inezicelo ezininzi, usetyenziso lwayo oluphambili njengecandelo kwimveliso yemibala etyheli kunye neorenji yeekeramics kunye neglasi.Nazi izicelo eziphambili zei-praseodymium oxide:
1. IiPigments:
Izaramics:I-Praseodymium oxideisetyenziswa kakhulu njengombala kushishino lweseramikhi ukuvelisa izithunzi ezahlukeneyo zokukhenkceza ezityheli kunye neorenji kunye nemathiriyeli yeceramic.Inika le mibala kwiimveliso zokugqibela xa ifakwe kwimilinganiselo efanelekileyo kwaye igxothwe kumaqondo aphezulu.I-Praseodymium-equkethe i-pigments isetyenziselwa ukuveliswa kweeseramikhi zokuhombisa, iithayile kunye nodongwe.
2.Iglasi:I-Praseodymium oxideikwasetyenziswa njenge arhente yombala kwimveliso yeglasi.Inokongezwa kwiimveliso zeglasi ukuphumeza imibala ethile emthubi, iorenji, okanye bubomvu-bumdaka kwiimveliso zeglasi, kubandakanya iglasi engcolileyo, iglasi yobugcisa, kunye neglasi.
3. IiCatalysts:
I-Catalysis:I-Praseodymium oxideInokusetyenziswa njenge-catalyst kwiikhemikhali ezahlukeneyo, ezifana nokudityaniswa kwe-oxidative ye-methane kunye ne-dehydrogenation ye-alkanes.Iimpawu zayo ze-catalytic zenza ukuba zixabiseke kwiinkqubo ezithile zoshishino.
I-4.Cerium-Praseodymium Alloys:
I-Rare Earth Alloys: I-Praseodymium oxide, ihamba nei-cerium oxide, isetyenziswe kwimveliso ye-cerium-praseodymium alloys, enezicelo kwishishini lemoto.Ezi alloys zongezwa kwezinye iintlobo zamafutha emoto ukuphucula ukutshiswa kwamafutha kunye nokunciphisa ukukhutshwa, ukufaka isandla kwiinjini ezicocekileyo nezisebenzayo.
I-Praseodymium oxide nayoisetyenziswe njengemathiriyeli ekrwada ebalulekileyo yomgangatho ophezulu wepraseodymium yellow pigment kwiiseramikhi.Ikwasetyenziselwa ukwenza iialloyi ezinozibuthe ezisisigxina emhlabeni.
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