环烯

The influence of temperature, hydrogen pressure and contents of active compone nt in catalysts are discussed.

讨论了温度、氢气压力、催化剂活性组分含量对苯部分加氢制备环己烯反应的影响。

CySeCD exhibits better GPX activity than 6-AnSeCD in the reduction of H2O2 and cumenyl hydroperoxide by glutathione, respectively.

采用双酶偶联法测定GPX的活力结果显示，6A，6A'-二环己胺－6B，6B'-二硒桥联－β-环糊精(6-CySeCD)催化谷胱甘肽还原H2O2和枯烯H2O2的活力均比6-AnSeCD的高。

However, the selectivity and the yield to cyclohexene significantly increased with an increase of the Zn content.

钌和锌必须紧密结合才能得到高的环己烯的产率。

Both aromatics and cyclohexene have π-electrons and they can form complexes with Ag〓 in stationary phase.

芳烃和环己烯中都有π电子，均可与固定相表面的Ag〓作用形成配合物。

Cyclohexene is an important raw material.

环己烯是一种重要的有机化工原料。

This polymer catalyst was used in the aerobic oxidation of cyclohexene under mild conditions.

合成了聚苯乙烯担载的酪氨酸水杨醛希夫碱钴配合物，并研究了该高分子金属配合物对分子氧氧化环己烯的催化性能。

The oxidation of cyclohexene with aqueous hydrogen peroxide was employed as a test reaction to evaluate the activity and effectiveness of the active sites.

在过氧化氢溶液中的环己烯氧化被用作一个测试反应来估计活性位点的活性和效力。

Some kinetic parameters of the selective hydrogenation of benzene to cyclohexene such as reaction order and rate constant in each step were obtained.

在此基础上建立了苯选择加氢制环己烯各步反应的动力学方程，并对动力学方程进行了验证

The results of cyclohexene oxidation catalyzed by V-MCM-41 indicated that its catalytic activity de...

最佳反应结果表明，环己烯的单程转化率和H2O2有效利用率可分别达到23.91%和95.4%。

For the sake of increasing the selectivity of cyclohexene, we suggest that the support and the related precusor of the active component will be disposed in a certain way.

文章提出只有通过对载体及相应的活性组分前驱物进行一定的预处理，才能有效地增加催化剂对环己烯的选择性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。