Lanthanum Hydroxide
Cov Khoom ntawm Lanthanum hydroxide hydrate
| CAS Nr. | 14507-19-8 |
| Cov mis tshuaj | La(OH)3 |
| Qhov hnyav ntawm cov molar | 189.93 g/mol |
| Kev yaj hauv dej | Ksp = 2.00·10−21 |
| Cov qauv siv lead ua | lub duab peb ceg |
| Pawg chaw | P63/m, Naj Npawb 176 |
| Lattice tas li | a = 6.547 Å, c = 3.854 Å |
Cov Lus Qhia Txog Lanthanum hydroxide hydrate Qib Siab
Qhov Loj ntawm Particle (D50) Raws li Qhov Yuav Tsum Tau Ua
| Kev Huv Si (（La2O3 / TREO） | 99.95% |
| TREO (Tag Nrho Cov Oxides Uas Tsis Tshua Muaj Hauv Ntiaj Teb) | 85.29% |
| RE Cov Ntsiab Lus Tsis Muaj Peev Xwm | ppm | Cov Khoom Uas Tsis Yog REEs | ppm |
| CeO2 | <10 | Fe2O3 | 26 |
| Pr6O11 | <10 | SiO2 | 85 |
| Nd2O3 | 21 | CaO | 63 |
| Sm2O3 | <10 | PbO | <20 |
| Eu2O3 | Nd | BaO | <20 |
| Gd2O3 | Nd | ZnO | 4100.00% |
| Tb4O7 | Nd | MgO | <20 |
| Dy2O3 | Nd | CuO | <20 |
| Ho2O3 | Nd | SrO | <20 |
| Er2O3 | Nd | MnO2 | <20 |
| Tm2O3 | Nd | Al2O3 | 110 |
| Yb2O3 | Nd | NiO | <20 |
| Lu2O3 | Nd | CL¯ | <150 |
| Y2O3 | <10 | LOI |
Ntim】25KG/hnab Yuav tsum tau ua: dej noo, tsis muaj plua plav, qhuav, cua thiab huv.
Lanthanum hydroxide hydrate siv rau dab tsi?
Lanthanum Hydroxide, tseem hu ua Lanthanum Hydrate, muaj ntau yam khoom thiab kev siv, los ntawm cov tshuaj catalysis hauv paus, iav, ceramic, kev lag luam hluav taws xob. mus rau kev ntes cov pa roj carbon dioxide. Nws kuj tseem siv rau hauv cov iav tshwj xeeb, kev kho dej thiab catalyst. Ntau yam sib xyaw ntawm lanthanum thiab lwm yam khoom tsis tshua muaj (Oxides, Chlorides, thiab lwm yam) yog cov khoom ntawm ntau yam catalysis, xws li cov roj av tawg catalysts. Me me ntawm Lanthanum ntxiv rau hlau txhim kho nws cov malleability, tiv taus kev cuam tshuam, thiab ductility, thaum ntxiv Lanthanum rau Molybdenum txo nws qhov nyuaj thiab rhiab heev rau qhov kub thiab txias hloov pauv. Me me ntawm Lanthanum muaj nyob rau hauv ntau cov khoom pas dej kom tshem tawm cov Phosphates uas pub algae.
