catalyst deactivation meaning in Chinese

催化剂失活

Investigation on the causes of hydrotreating catalyst deactivation
几种加氢预处理催化剂的失活原因探讨
Research on catalyst deactivation of mibk from isopropanol
异丙醇法生产甲基异丁基酮催化剂失活分析研究
Main physical and chemical processes including heat and mass transfer , flow distribution , chemical kinetics , oxygen storage and catalyst deactivation are discussed
讨论了催化转化器中主要的物理和化学过程，包括传热传质、气流分布、化学动力学、储氧和催化剂中毒。
The hydro - demetallization kinetic model and the expression of catalyst deactivation function were proposed on the base of appropriate hypothesis used in common kinetic research methods and the operation data from maoming ' s residue hydrodesulfurization treatment unit ( s - rht )
摘要依据茂名渣油加氢工业装置( s - rht )的大量实测数据，通过合理的模型假定，采用常规的动力学模型研究方法，建立了渣油加氢脱金属动力学模型和催化剂失活函数表达式。