Lanthanum Hydroxide
Nā Waiwai o ka Lanthanum hydroxide hydrate
| Helu CAS. | 14507-19-8 |
| ʻO ke ʻano kemika | La(OH)3 |
| Ka nuipa molar | 189.93 g/mol |
| Ka hoʻoheheʻe ʻia ʻana i ka wai | Ksp= 2.00·10−21 |
| ʻAno kristal | hexagonal |
| Pūʻulu lewa | P63/m, Helu 176 |
| Paʻa o ka lattice | a = 6.547 Å, c = 3.854 Å |
ʻO ke kikoʻī o ka Lanthanum hydroxide hydrate kiʻekiʻe
Ka nui o ka ʻāpana (D50) e like me ke koi
| Maʻemaʻe (（La2O3/TREO） | 99.95% |
| TREO (Nā ʻOkika Honua Kakaʻikahi Huina) | 85.29% |
| Nā ʻIkepili o nā Mea Haumia RE | ppm | Nā haumia ʻaʻole 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 | ʻO SrO | <20 |
| ʻEr2O3 | Nd | MnO2 | <20 |
| Tm2O3 | Nd | Al2O3 | 110 |
| ʻO Yb2O3 | Nd | NiO | <20 |
| Lu2O3 | Nd | CL¯ | <150 |
| Y2O3 | <10 | LOI |
ʻŌmole】25KG/ʻeke Nā Pono: pale i ka makū, ʻaʻohe lepo, maloʻo, ea a maʻemaʻe.
He aha ka mea e hoʻohana ʻia ai ka Lanthanum hydroxide hydrate?
Lanthanum Hydroxide, i kapa ʻia hoʻi ʻo Lanthanum Hydrate, he mau waiwai like ʻole a me nā hoʻohana, mai ke kumu catalysis, ke aniani, ka keramika, ka ʻoihana uila. a hiki i ka ʻike ʻana i ke kalapona dioxide. Hoʻohana ʻia hoʻi ia i ke aniani kūikawā, ka mālama wai a me ka mea hoʻoulu. ʻO nā hui like ʻole o ka lanthanum a me nā mea honua kakaikahi ʻē aʻe (Oxides, Chlorides, etc.) he mau ʻāpana o nā catalysis like ʻole, e like me nā mea hoʻouluulu haki petroleum. ʻO ka liʻiliʻi o Lanthanum i hoʻohui ʻia i ke kila e hoʻomaikaʻi i kona malleability, ke kū'ē ʻana i ka hopena, a me ka ductility, ʻoiai ʻo ka hoʻohui ʻana o Lanthanum i Molybdenum e hoʻemi ana i kona paʻakikī a me ka ʻike i nā loli o ka mahana. Loaʻa nā liʻiliʻi o Lanthanum i nā huahana loko he nui e wehe i nā Phosphates e hānai ana i ka algae.
