The study on the formation mechanism of EA showed that there was two steps dehydrogenation in the reaction.

通过乙酸乙酯生成机理的研究发现,乙酸乙酯的生成是由两个脱氢步骤构成的。

Meanwhile the activity of the catalyst decreased with rapidly increased of the dehydrogenation product.

与此同时,反应中的脱氢产物的产率也急剧上升,这样使得催化剂的活性随时间的延长而降低,最终导致催化剂失活。

Then the hydrogen of the titanium alloy were removed and investigated by experimental techniques of tensile test and compression test to obtain the rule of the properties of dehydrogenation titanium alloy at room temperature.

对不同氢含量钛合金进行除氢,并进行室温压缩、拉伸试验和微观组织观察,分析置氢后除氢对钛合金室温力学性能和微观组织的影响。