Cerium (III) Carbonate
Cerium (iii) carbonate zvivakwa
| CAS Nha. | 537-01-9 |
| Chemical formula | CE2 (Co3) 3 |
| Molar mass | 460.26 g / mol |
| Chitarisiko | white solid |
| Melting point | 500 ° C (932 ° F; 773 K) |
| Solubility mumvura | negligible |
| GHS Hazard Zvirevo | H413 |
| GHS Kungwarira zvirevo | P273, P501 |
| Flash point | Zvisiri-zvinopisa |
Yakanyanya Kuchenesa Cerium (III) Carbonate
Saizi saizi (D50) 3 ~5 μm
| Kuchena ((CEO2 / Treo) | 99.98% |
| TREO (Total Rare Earth Oxides) | 49.54% |
| RE Kusvibiswa Zviri mukati | ppm | Non-REEs Kusvibiswa | 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 / bhegi Zvinodiwa: hunyoro humbowo, husina guruva, hwakaoma, ventilate uye yakachena.
Chii chinonzi cerium (iii) carbonate inoshandiswa?
Cerium (III) Carbonate inoshandiswa mukugadzirwa kweCerium (iii) chloride, uye mune incanoum kabhoni. Mugirazi maindasitiri, inoonekwa seyakaomesesa girazi kupukuta mumiririri wekunyatsoongorora kupukuta. Izvo zvakare zvinoshandiswa zvakare kukodha girazi nekuchengeta simbi mumamiriro ayo akanaka. Iko kugona kweiyo cerium-dipped girazi kuvhara Ultra Violet mwenje unoshandiswa mukugadzira girazi rekurapa uye aerospace windows. Cerium kabhoni inowanzo kuwanikwa mune yakawanda yakawanda mavhoriyamu. Ultra yakakwirira kuchena uye yakakwirira kuchena nziyo inovandudza ese ari maviri emhando yemhando uye inobatsira seyesainzi zviyero.
Nenzira, maficha akawanda ekutengeserana anosanganisira metallurgy, girazi uye girazi rinoputika, ceramics, cetalysts, uye mumafoni. MuSimbi kugadzirwa kunoshandiswa kubvisa okisijeni yemahara uye sarufa nekugadzira yakagadzikana oxysulmide uye nekusunga zvisina kufanira trace zvinhu, zvakadai sekutungamira uye antimony.
