Cerium(III) Carbonate
ʻO ka Cerium(III) Kaona
| CAS No. | 537-01-9 |
| ʻO ke kimekema | Ce2(CO3)3 |
| Molar mass | 460.26 g/mol |
| Ka nana aku | paʻa keʻokeʻo |
| Lae hehee | 500 °C (932 °F; 773 K) |
| Solubility i ka wai | mea ole |
| Nā ʻōlelo hōʻike pōʻino GHS | H413 |
| Nā ʻōlelo hoʻomalu GHS | P273, P501 |
| Kuhikuhi uila | Pahu ʻole |
ʻO Cerium (III) Carbonate Maʻemaʻe Kiʻekiʻe
Ka nui o ka ʻāpana (D50) 3〜5 μm
| Maʻemaʻe(（CeO2/TREO）) | 99.98% |
| TREO | 49.54% |
| ʻO nā mea haumia RE | ppm | Non-REEs haumia | ppm |
| La2O3 | <90 | Fe2O3 | <15 |
| Pr6O11 | <50 | CaO | <10 |
| Nd2O3 | <10 | SiO2 | <20 |
| Sm2O3 | <10 | Al2O3 | <20 |
| Eu2O3 | Nd | Na2O | <10 |
| Gd2O3 | Nd | CL¯ | <300 |
| Tb4O7 | Nd | SO₄²⁻ | <52 |
| Dy2O3 | Nd | ||
| Ho2O3 | Nd | ||
| Er2O3 | Nd | ||
| Tm2O3 | Nd | ||
| Yb2O3 | Nd | ||
| Lu2O3 | Nd | ||
| Y2O3 | <10 |
【Packaging】 25KG/ʻeke Kokoi: ʻoluʻolu, lepo ʻole, maloʻo, ventilate a maʻemaʻe.
He aha ka Cerium(III) Carbonate i hoʻohana ʻia no?
Hoʻohana ʻia ʻo Cerium (III) Carbonate i ka hana ʻana i ka cerium (III) chloride, a i nā kukui incandescent. Hoʻohana pū ʻia ʻo Cerium Carbonate i ka hana ʻana i ka catalyst auto a me ke aniani, a me ke ʻano kumu kumu no ka hana ʻana i nā pūhui Cerium ʻē aʻe.I loko o ka ʻoihana aniani, ua manaʻo ʻia ʻo ia ka mea ʻoi aku ka maikaʻi o ke aniani polishing agent no ka precision optical polishing.Hoʻohana ʻia ia e decolorize i ke aniani ma ka mālama ʻana i ka hao i kona kūlana ferrous.Hoʻohana ʻia ka hiki o ke aniani Cerium-doped e ālai i ke kukui ultra violet i ka hana ʻana i nā kīʻaha lāʻau lapaʻau a me nā puka makani aerospace.Loaʻa koke ʻia ka Cerium Carbonate i ka nui o nā puke.ʻO ka hoʻomaʻemaʻe kiʻekiʻe kiʻekiʻe a me nā haku maʻemaʻe kiʻekiʻe e hoʻomaikaʻi i ka maikaʻi optical a me ka pono e like me nā kūlana ʻepekema.
Ma ke ala, ʻo ka nui o nā noi pāʻoihana no ka cerium e pili ana i ka metallurgy, aniani a me ke aniani polishing, ceramics, catalysts, a me nā phosphors.I ka hana kila, hoʻohana ʻia ia e hoʻoneʻe i ka oxygen manuahi a me ka sulfur ma ka hana ʻana i ka oxysulfide paʻa a me ka hoʻopaʻa ʻana i nā mea i makemake ʻole ʻia, e like me ke alakaʻi a me ka antimony.
