氧化钴

Special industrial ceramic、magnet material and machining parts, such as Zirconia, Alumina, NdFeB and AlNiCo products.

特殊工业陶瓷、磁性材料及制品，包括氧化锆、氧化铝材料制作的机械件，钕铁硼、铝镍钴材料制作的永磁零件。

Shear zone 's favorable water permeability, abundant rainfall, suitable tempera ture as well as huge time span, make the deposit's secondary oxidation extremely developed. The content of copper oxides is 87-74%, the content of co balt oxides is 93-56%.

韧性剪切带良好的透水性、充沛的降水量、适宜的温度以及巨大的时间跨度，使矿床次生氧化作用极为充分，矿床铜氧化物含量为87-74%，钴氧化物含量为93-56%。

The new dark grey powder is made of little granules of cerium oxide –a common component in ceramics –and calcium, covered with even tinier particles of cobalt .

这种新的暗灰色粉末产自氧化铈和钙的细小颗粒，其中钙被更小一些的钴颗粒所覆盖。

This is ascertained by the similar reponse properties of the electrode based on the complex 4, 4', 4", 4'"tetra-tert-butylphthalocyanine cobalt dichloride prepared by oxidation of TTBPcCo.

利用氧化法制得的二氯化4，4'，4"，4'"-四特丁基酞菁钴呈现出对亚硝酸根相似的电位响应性能，初步证实了电极的响应机理假说。

Accordingly, as catalyst of light oil sweetening,the binuclear cobalt sulfonate phthalocyanine was selected in this paper. Due to the double active centers in a plane, bi-CoSPc not only increases the solubility in alkaline, but also avoids its dimerisation, which expects to increase the catalyst activity in sweetening process.

为此，本文选用双核酞菁钴磺酸盐作为轻质油品脱臭催化剂，该催化剂具有平面双核的分子结构，这不仅增加了其在碱液中的溶解度，同时也减弱了二氧加合物的形成趋势，有望在轻质油品催化氧化脱臭工艺中具有更高的催化活性和使用寿命。

Aiming at the problems existed in the oxidative separating of zinc, cobalt and in the peroxysulphate production process, base on the summarizing of correlative research, through the study of the potential - pH picture of S-H2O system and the theoretical electrobath voltage, we explored the technology of electrolytic preparation of ammonium peroxysulphate and peroxysulphuric acid, taking ammonium sulphate and sulphuric acid as the raw material separately.

针对氧化分离锌钴和过二硫酸盐生产过程中存在的问题，在总结相关研究的基础上，通过研究S—H_2O系电位—pH图、计算理论槽电压，探索了以硫酸铵和硫酸为原料，电解法制备过二硫酸铵和过二硫酸的工艺。

In 1956, Meiklejohn and Bean observed that field cooled, partially oxidized, Co particles exhibited hysteresis loops displaced along the magnetic field axis.They attributed this phenomenon to the exchange interaction at the interface between the ferromagnetic Co core and the antiferromagnetic CoO shell.

Meiklejohnc 和 Bean 在 1956 年从成长良好的单晶钴与其表面氧化层的微小颗粒，在强磁场下冷却，观察到磁滞曲线不以磁场零点对称，他们将此现象归因於在内部的 Co核与外部的 CoO 壳之界面产生交互影响。

The influences of preparation method, the calcined temperature and auxiliary forming reagent on the activity of the Fe Mo Co O catalyst for oxidation of methylal to formaldehyde were studied.

考察了制备方法、焙烧温度和成型助剂对甲缩醛氧化制甲醛铁钼钴三元催化剂活性的影响。

The electropolymerization of Cobalt tetraaminophthalocyanine on gold electrode has been studied by cyclic voltammetry and electrochemical quartz crystal microbalance.

采用循环伏安法和石英晶体微天平技术对四氨基钴酞菁在金电极上的聚合成膜过程进行了研究，考察了扫描速度、溶剂、支持电解质及单体浓度对其成膜过程的影响，同时初步探讨了聚合膜分别在非水溶液和水溶液中的氧化还原行为及稳定性，其中借助EQCM重点讨论了在这些过程中溶液中离子在膜中传输的机理。

Bifunctional catalyst using Mg /Al oxide solid solution as carrier impregnated with cobalt phthalocyanine sulfo nates was prepared in the laboratory. The test result showed that the sa id catalyst had good catalytic activity.

在实验室以镁铝氧化物固溶体Mg(AlO固体碱负载磺化酞菁钴制成的双功能催化剂，对硫醇氧化反应具有良好的催化活性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。