The results showed that adhesion of higher polymers formed during the hydrogenation process onto surface of the catalyst was the main cause for deactivation of the catalyst.
结果表明，催化剂失活的主要原因是糠醛加氢过程中生成的高聚物附着在催化剂的活性表面。
2
The key problem affecting the industrialization of this process, catalyst deactivation, and the measures to solve this problem are discussed in detail.
重点介绍了影响该工艺过程工业化的关键问题———催化剂失活的原因和改进措施。
3
The mechanism of the deactivation of TH-06 catalyst in the process of synthesis of linear alkylbenzene(LAB) was studied through catalyst characterization.