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1·Meanwhile a new hydrogenation catalyst was developed.

同时，开发了一种新型的加氢催化剂。

2·The deactivation of hydrogenation catalyst of 3 - hydroxy propionic aldehyde was studied.

对3 -羟基丙醛加氢催化剂的失活原因进行了研究。

3·The industrial application of JT1G hydrogenation catalyst in PetroChina Jinzhou Company was described.

介绍了JT 1G型加氢转化催化剂在锦州石化分公司的工业应用。

4·The paper described the process method of recovering the metal palladium from waste TDI hydrogenation catalyst.

阐述了从废TDI氢化触媒中回收贵金属钯的工艺方法。

5·The hydrogenation is continued until the conversion is complete, if required with addition of further hydrogenation catalyst.

如果需要补充加氢催化剂，则持续氢化直到转换完成。

6·Disclosed is a suspended bed hydrogenation catalyst assistant belongs to the fields of oil procession and oil chemical technology.

本发明公开了一种渣油悬浮床加氢催化剂助剂，属于石油加工和石油化工技术领域。

7·Rare earths were introduced into mono-copper catalyst to improve the performance of hydrogenation catalyst for aromatic nitro-compounds.

为提高芳香族硝基化合物氢化催化剂的性能，在单铜催化剂中引入稀土元素。

8·As a new kind of hydrogenation catalyst, the effect of preparation condition on the structure of tungsten phosphide catalyst was studied.

考察了合成条件对新型加氢精制催化剂磷化钨结构的影响。

9·The activity and selectivity of the catalyst is higher as compared with the traditional hydrogenation catalyst and the reaction condition is mild.

与传统的加氢反应相比，该催化剂的反应条件温和，加氢反应的活性和选择性高。

10·With the industrial application, domestic industrialization of butadiene hydrogenation catalyst is realized, and domestic vacancy in this area is filled.

通过工业化应用，实现了丁二烯加氢催化剂国产化，填补了国内空白。