Cerium (III) Erogba
Cerium(III) Awọn ohun-ini Carbonate
| CAS No. | 537-01-9 |
| Ilana kemikali | Ce2 (CO3)3 |
| Iwọn Molar | 460,26 g / mol |
| Ifarahan | funfun ri to |
| Ojuami yo | 500 °C (932 °F; 773 K) |
| Solubility ninu omi | aifiyesi |
| GHS awọn alaye ewu | H413 |
| GHS precautionary gbólóhùn | P273, P501 |
| oju filaṣi | Ti kii-flammable |
Cerium ti nw giga (III) Carbonate
Iwon patikulu (D50) 3〜5 μm
| Mimọ ((CeO2/TREO) | 99.98% |
| TREO(Apapọ Awọn Oxide Aye toje) | 49.54% |
| RE impurities Awọn akoonu | ppm | Non-REEs impurities | ppm |
| La2O3 | <90 | Fe2O3 | <15 |
| Pr6O11 | <50 | CaO | <10 |
| Nd2O3 | <10 | SiO2 | <20 |
| Sm2O3 | <10 | Al2O3 | <20 |
| Eu2O3 | Nd | Nà2O | <10 |
| Gd2O3 | Nd | CLN | <300 |
| Tb4O7 | Nd | SO₄²⁻ | <52 |
| Dy2O3 | Nd | ||
| Ho2O3 | Nd | ||
| Er2O3 | Nd | ||
| Tm2O3 | Nd | ||
| Yb2O3 | Nd | ||
| Lu2O3 | Nd | ||
| Y2O3 | <10 |
【Apoti】25KG/apo Awọn ibeere: ẹri ọrinrin, ti ko ni eruku, gbẹ, ventilate ati mimọ.
Kini Cerium(III) Carbonate lo fun?
Cerium(III) Carbonate ti wa ni lilo ninu isejade ti cerium (III) kiloraidi, ati ni Ohu atupa.Cerium Carbonate ti wa ni tun loo ni ṣiṣe auto ayase ati gilasi, ati ki o tun bi a aise ohun elo fun producing miiran Cerium agbo. Ni ile-iṣẹ gilasi, o gba pe o jẹ oluranlowo didan gilasi ti o munadoko julọ fun didan opiti pipe. O ti wa ni tun lo lati decolorize gilasi nipa titọju irin ni awọn oniwe-ferrous ipinle. Agbara ti gilasi Cerium-doped lati ṣe idiwọ ina violet ultra ni iṣelọpọ ti awọn gilasi iṣoogun ati awọn ferese afẹfẹ. Cerium Carbonate wa ni gbogbogbo lẹsẹkẹsẹ ni ọpọlọpọ awọn ipele. Iwa mimọ giga giga ati awọn akopọ mimọ giga ṣe ilọsiwaju mejeeji didara opitika ati iwulo bi awọn iṣedede imọ-jinlẹ.
Nipa ọna, awọn ohun elo iṣowo lọpọlọpọ fun cerium pẹlu irin-irin, gilasi ati didan gilasi, awọn ohun elo amọ, awọn ayase, ati ninu awọn phosphor. Ninu iṣelọpọ irin o ti lo lati yọ atẹgun ọfẹ ati sulfur kuro nipa dida oxysulfide iduroṣinṣin ati nipa sisọ awọn eroja itọpa ti ko fẹ, gẹgẹbi asiwaju ati antimony.
