Cerium (III) Carbonate
Cerium (III) Carbonate
| CAS No. | 537-01-9 |
| Chemical formula | CE2 (CO3) 3 |
| Molar mass | 460.26 g / mol |
| Maonekedwe | zoyera zolimba |
| Malo osungunuka | 500 ° C (932 ° F; 773 K) |
| Kusungunuka m'madzi | chonyozeka |
| Ziganizo za GHSS | H413 |
| Makhalidwe a GHS | P273, P501 |
| pophulikira | Osayaka |
Crium yayikulu (iii) carbonate
Kukula kwa tinthu (d50) 3 ~5 μm
| Chiyero ((CEO2 / TreO) | 99.98% |
| TREO (Total Rare Earth Oxides) | 49.54% |
| RE Zowonongeka Zamkatimu | ppm | Zosawonongeka za Non-REEs | 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 | Sodopa | <52 |
| Dy2O3 | Nd | ||
| Ho2O3 | Nd | ||
| Er2O3 | Nd | ||
| Tm2O3 | Nd | ||
| Yb2O3 | Nd | ||
| Lu2O3 | Nd | ||
| Y2O3 | <10 |
【Kupaka】 25KG / thumba Zofunika: umboni wa chinyezi, wopanda fumbi, wowuma, mpweya wabwino komanso woyera.
Kodi CerIum (III) yanji?
Ceum (III) Carbonate imagwiritsidwa ntchito popanga cerboride (iii) chloride, komanso m'magetsi a incarside, komanso ngati zida zopangira zina zopangira cerium. Mu makampani ogulitsa magalasi, imawerengedwa kuti ndi yothandiza kwambiri yagalasi yozizira kwambiri yopukutira kolondola. Amagwiritsidwanso ntchito kufooketsa galasi posunga chitsulo m'malo mwake. Kutha kwagalasi yopaka Cerium-doptium kuti muletse kuwala kwa Ultra violet kumagwiritsidwa ntchito popanga zamankhwala zamankhwala ndi Aerossece windows. Crium Carbonate nthawi zambiri imapezeka kawirikawiri. Zolemba zoyera kwambiri komanso zoyera kwambiri zimakweza mawonekedwe komanso zothandiza ngati miyezo yasayansi.
Mwa njira, ntchito zambiri zamalonda za Crium zimaphatikizapo zitsulo, galasi ndi kupukutira galasi, mabatani, othandizira. Mu kupanga zitsulo kumagwiritsidwa ntchito kuchotsa mpweya waulere ndi sulufule popanga orsulfide wokhazikika komanso poyerekeza zinthu zosayenera, monga kutsogolera ndi antiction.
