Giredhi | 99.99% | 99.95% | 99.9% |
CHEMICAL COMPOSITION | |||
CeO2/TREO (% min.) | 99.99 | 99.95 | 99.9 |
CAN zvemukati (% min.) | 30 | 30 | 30 |
Turbidity (NTU max.) | 99 | 99 | 99 |
Rare Earth Impurities | ppm max. | % max. | % max. |
La2O3/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Y2O3/TREO | 50 50 30 10 10 | 0.05 0.05 0.001 0.005 0.005 | 0.1 0.1 0.05 0.01 0.01 |
Zvisina-Rare Earth Impurities | ppm max. | % max. | % max. |
Fe Ca Co Cu K Na Ni Pb Cl SO4 | 20 100 100 10 1 1 1 1 10 50 | 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.005 | 0.02 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.005 0.01 |
1) Chibvumirano chepamutemo chinogona kusaina
Shanghai Epoch Material Co., Ltd. iri munzvimbo yehupfumi — Shanghai.Isu tinogara tichitevedzera "Zvinhu zvepamberi, hupenyu huri nani" uye komiti yeKutsvagisa neKuvandudza tekinoroji, kuti ishandiswe muhupenyu hwevanhu hwezuva nezuva kuita kuti hupenyu hwedu huve nani.
Isu tinogashira vatengi vanobva pasirese kuti vashanyire fekitori yedu uye vatange kushandira pamwe kwakanaka pamwe chete!
1) Uri kugadzira kana kutengesa?