Igoa o oloa | Praseodymium oxide |
MF | Pr6O11 |
CAS Nu | 12037-29-5 |
mama | 99.5%-99.95% |
Molecular Weight | 1021.43 |
Malosi | 6.5 g/cm3 |
Liu liusuavai | 2183 °C |
Fa'aaliga | Pa'u uliuli pe uliuli enaena |
Solubility | E le mafai ona solu i le vai, e faigofie ona solu ile minerale malosi |
Maumau | Laititi hygroscopic |
Gagana tele | PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium |
Isi igoa | Praseodymium (III,IV) oxide;Praseodymium-III-oxide;Praseodymium(III,IV) oxide;Praseodymium oxide (Pr6O11);okesene(-2) anion;praseodymium(+3) cation |
Hs code | 2846901700 |
Fa'ailoga | Epoch |
Praseodymium Oxide,e taʻua foʻi o le Praseodymia, e faʻaaogaina e valivali ai tioata ma enamels;pe a faʻafefiloi ma isi mea,Praseodymiume maua ai se lanu samasama mama mama i tioata.Vaega o tioata didymium o se lanu mo mata tioata a le uelo, e pei foi o se faaopoopoga taua oPraseodymiumlanu samasama.Praseodymium Oxidei le vaifofo malosi ma le ceria, poʻo le ceria-zirconia, ua faʻaaogaina e fai ma faʻamaʻi faʻamaʻi.E mafai ona fa'aogaina e fai ai maneta maualuga-maualuga e iloga mo lo latou malosi ma le tumau.
Igoa o oloa | Praseodymium Oxide | |
Kase | 12037-29-5 | |
Mea Su'ega | Tulaga | I'uga |
Pr6O11/TREO (% min.) | 99.9% | >99.9% |
TREO (% min.) | 99% | 99.5% |
RE Fa'aleaga (%/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% |
Isi Re Le mama | ≤0.005% | <0.005% |
Non—RE Fa'aleaga (%) | ||
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 |
afifi | Fa'ata'ita'i fa'atatau i luga |
Praseodymium oxide (Pr6O11)o loʻo i ai le tele o talosaga, o lona faʻaaogaina autu o se vaega i le gaosiga o lanu samasama ma moli mo keramika ma tioata.O fa'aoga autu nei opraseodymium oxide:
1. Pigments:
Keramiki:Praseodymium oxidee fa'aaogaina lautele e avea o se lanu i totonu o le alamanuia keramika e maua ai lanu eseese o lanu samasama ma moli ma mea emea.E tuʻuina atu nei lanu i oloa faʻaiʻu pe a faʻaopoopo i le aofaʻi talafeagai ma faʻapupulaina i le vevela maualuga.O pigmenti e iai le Praseodymium o lo'o fa'aaogaina i le gaosiga o sima teuteu, ta'ele, ma ipu omea.
2. tioata:Praseodymium oxidee fa'aaogaina fo'i e fai ma sui fa'alanu i le gaosiga o tioata.E mafai ona fa'aopoopoina i fatuga tioata e maua ai ni lanu fa'apitoa o samasama, moli, po'o le mūmū-enaena i oloa tioata, e aofia ai tioata fa'asilasilaina, tioata ata, ma mea tioata.
3.Catalysts:
Catalysis:Praseodymium oxidee mafai ona fa'aaogaina e fai ma fa'amalosi i gaioiga fa'a-kemikolo eseese, e pei o le fa'ama'iina o le methane ma le dehydrogenation o alkanes.O ona uiga fa'atosina e fa'atauaina ai i nisi fa'agasologa tau pisinisi.
4.Cerium-Praseodymium Alloys:
Alloys Earth Seseasea: Praseodymium oxide, faatasi ma lecerium oxide, o loʻo faʻaaogaina i le gaosiga o mea faʻapipiʻi cerium-praseodymium, o loʻo i ai faʻaoga i totonu o fale gaosi oloa.O fa'ameamea nei ua fa'aopoopoina i nisi o ituaiga o suau'u ta'avale e fa'aleleia atili ai le fa'avevelaina o le suau'u ma fa'aitiitia ai le fa'aoso, e saofagā i afi mama ma sili atu ona lelei.
Praseodymium oxide foifa'aaogaina e avea ma mea taua o le maualuga o le praseodymium lanu samasama i sima.E fa'aaogaina fo'i e fai ai mea fa'amageta tumau tumau.
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