• 作者： Wang, Jen-Gang; Chou, Tse-Chuan; Hwang, Bing-Joe
• 中文摘要： 本文主要研究非均勻化-均勻相鈷觸媒催化苯甲醛液相氧化產生過氧苯甲酸之程序。並提出苯甲醛氧化之反應機構,包括吸附、非均相之起始反應及均勻相之鏈鎖反應。結果顯示實驗及理論之速率方程式相當吻合。顯示以非均勻化-均勻相鈷觸媒催化苯甲醛氧化產生過氧苯甲酸之選擇性及產率均高於均勻相鈷觸媒。
• 英文摘要： The process of heterogenized homogeneous Co/sup 3+/ was investigated as a catalyst for the liquid phase oxidation of benzaldehyde to form perbenzoic acid. The reaction mechanism of benzaldehyde oxidation involving adsorption, heterogeneous initiation and homogeneous chain reactions was proposed. The rate equations obtained both experimentally and theoretically correlated with each other very well. Yield and selectivity of perbenzoic acid using heterogenized-homogeneous Co/sup 3+/ ion as a catalyst was indicated from the observed results to be higher than that using homogeneous Co/sup 3+/ ion as catalyst.
• 中文關鍵字： 吸附; 動力學; 苯甲醛; 非均勻化-均勻相觸媒; 鈷
• 英文關鍵字： Adsorption; Kinetics; Benzaldehyde; Heterogeneous-Homogeneous Catalyst; Cobalt