The reason resulted in catalyst deactivation and the regeneration of catalyst was analyzed.
2
探讨了催化剂失活的原因，以及活化后与新鲜、失活催化剂的差别。
The reasons for catalysts deactivation is discussed, and difference of fresh, deactivated and regenerated catalysts is analyzed.
3
考察了所制备的催化剂在乙醇羰基化反应中的活性，提出了催化剂失活的原因。
The catalytic activity of the catalysts in the reaction of ethanol with carbon monoxide was investigated and the reasons for catalysts losing activity were also analyzed.
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