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- Synthesis of large grained cerium oxide powder and size control 大颗粒氧化铈粉体的合成及粒度控制
- ?cerium oxide powder CeO_2粉末
- cerium oxide powder 氧化铈粉末
- Wool wheel installed in the last mounted wheel is usually used with polishing powder (cerium oxide). 羊毛毡类抛光磨具常常被安装在玻璃磨边机最后一个磨头上，与抛光粉（氧化铈）配合使用。
- The status of production, application and market of cerium oxide are introduced. 介绍了我国氧化铈产品的生产、应用和市场的发展状况。
- The bottom layer incorporates two other common catalysts, cerium oxide and platinum. 下层则包含氧化铈和铂两种常见的触媒。
- Made from high flexible macromolecule, aluminum oxide, silicon carbide and cerium oxide, BK series wheels have good flexibility, wear-resistant and polishing efficiency. 它是由高弹性和高强度的高分子材料与很锋利的氧化铝和碳化硅以及氧化铈进行混合反应而制作。
- The results show that using ammonium bicarbonate instead of oxalic acid,high purity cerium oxide product containing CeO 2 of 99% could be obtained. 并用碳铵替代草酸生产 99%25的高纯氧化铈产品。
- The major overlay of the coating was cerium oxide that had peeled partially from the substrate due to hydrogen evolution at the interface. 并且由于氢气泡破玖所造成的震波，关致皮膜严重剥落，且皮膜脱落的程度随化成温度上升而加剧。
- INGREDIENTS: Snow Lotus Cohobation, Vitamin E, HA, Arbutin, Silicone Oil, Nanometer Level Titanium Oxide Powder. 雪莲纯露、维生素E、透明质酸、熊果苷、硅油、纳米级钛白粉等。
- Factors on the quality of the ferric oxide powder,which were the byproduct in Lysteel cold-mill,were analyzed. 涟钢冷轧厂分析了影响副产品氧化铁粉的各种因素;
- It is shown that the mixed rare earth carbonate is superior to pure cerium oxide and reduces the cost of decoloring agent by 50%. 表明采用混合碳酸稀土作玻璃脱色剂可获得良好的脱色效果并使脱色成本降低50%25。
- The reduction rate of ferric oxide powder and specific surface area of superfine iron powder were measured, compared and analyzed. 研究表明纳米氧化铁粉活性高,还原温度低,可获得微细铁粉;测量了各个温度和时间下反应的还原率和所得粉末的比表面积,并进行了比较和分析。
- The adsorption heat of steam on the catalyst decreased and the amount of adsorbing centers did not change as the amount of cerium oxide in the samples was increased. 实验结果表明，随着铈含量的增加，样品对水蒸汽的可逆吸附过程的吸附热降低，铈含量超过一定值后吸附热又略有升高。
- By applying an oxide powder on the cell coating, the density of the cell will substantially decrease, and also the working temperature. 通过在电池涂层中使用一种氧化物粉末可以大幅度降低电池密度,同时,降低其工作温度,使汽车变得更环保;
- Rich lanthanum rare earth chloride and industrial purity cerium oxide or compounds can be made by acid leaching under normal and reductive condition,respectively. 如常规浸出和还原浸出分别进行，则可从精矿开始直接制取富镧氯化稀土和工业级纯铈及其化合物。
- Using ammonia as precipitant, CeO 2/ZrO 2 dual compound oxide powder were synthesized by means of chemical coprecipitation. 以氨水为沉淀剂 ,采用化学共沉淀法制备了CeO2 /ZrO2 二元复合氧化物粉末。
- The results show that the lower adsorbtion heat a sample has, the higher activity it shows.It is proved that cerium oxide plays a role of catalyst accelerator in the WG... 不同铈含量的氧化铁样品催化变换反应的活性测定结果表明，吸附热最小的样品的催化活性最高，说明铈在无铬铁系中温变换催化剂中起助催化剂的作用。
- The reduction rate of ferric oxide powder and specific surface area of superfine iron powder were measured,compared and analyzed. 测量了各个温度和时间下反应的还原率和所得粉末的比表面积,并进行了比较和分析。
