欧美三区美女,亚洲人成午夜免电影费观看,亚洲综合一区二区三区,神马久久资源

Cerium Carbonate

Cerium Carbonate
Code trEO CeO2/trEO La2O3/trEO Pr6O11/trEO Nd2O3/trEO Sm2O3/trEO CaO Fe2O3 SiO2
? min % max % max %
2N 42 99 0.5 0.03 0.03 0.03 0.03 0.01 0.01
3N 42 99.9 0.05 0.01 0.01 0.01 0.02 0.005 0.005
4N 42 99.99 0.001 0.002 0.002 0.001 0.01 0.005 0.005
Rich Cerium Rare Earth Carbonate
Code trEO CeO2/trEO
? min % min %
75 42 75
Low Nd Rare Earth Carbonate
Code trEO CeO2/trEO
? min % min %
60 42 60
Low Pr Cerium Carbonate
Code trEO CeO2/trEO Pr6O11/trEO
? min % min % max %
75 42 75 0.01
Dry Cerium Carbonate
Code trEO CeO2/trEO NiO
? min % min % max %
2N5 55-60 99.5 0.0002
Description Cerium Carbonate is a kind of white powder. It is used in making catalyst for cleaning automotive exhaust gas and also can be made into Cerium metal, Cerium Oxide and other compounds of cerium.
Packing In plastic woven bag with inner double PVC bags of 50, 500 and 1000kg net each, as well as according to customers' requirements.
主站蜘蛛池模板: 柘城县| 犍为县| 漳州市| 鹤峰县| 揭阳市| 大厂| 红桥区| 武清区| 乌拉特前旗| 大城县| 丰镇市| 获嘉县| 洛南县| 三亚市| 兰溪市| 岳西县| 绥滨县| 新和县| 波密县| 连平县| 二连浩特市| 贡山| 诸城市| 抚远县| 东乡族自治县| 布拖县| 曲松县| 清丰县| 商水县| 神农架林区| 博白县| 商河县| 阿瓦提县| 那曲县| 新竹市| 西林县| 泾源县| 鸡东县| 营口市| 丽江市| 梁河县|