hydrogenation catalyst

常见例句

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。
It introduced the principal of presulfuration of hydrogenation catalyst and discussed the factors that affected the effect of presulfuration in presulfiding process.
介绍了加氢催化剂预硫化的反应原理，探讨了在预硫化过程中影响催化剂预硫化效果的因素。
The selection process of hydrogenation catalyst HG-2 for the preparation of saturated ME was described, and the effect of reaction conditions on the hydrogenation process were discussed.
叙述了脂肪酸甲酯加氢制饱和甲酯的催化剂HG-2的筛选过程，并讨论各工艺条件对加氢反应的影响。