caa a22 4500 445388773 CHVBK 20180317143040.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1007/s11144-010-0250-7 doi (NATIONALLICENCE)springer-10.1007/s11144-010-0250-7 Kinetics of the reversible dimerization reaction of cyclohexanone over γ -alumina catalyst [Elektronische Daten] [Yeqiang Chen, Shenfeng Yuan, Hong Yin, Zhirong Chen, Chunqiang Mao] The kinetics of the reversible dimerization reaction of cyclohexanone in the presence of γ-alumina catalyst was investigated over the temperature range of 383.15-403.15K at atmospheric pressure. The mechanism of the dimerization reaction of cyclohexanone catalyzed by γ-alumina is proposed. The Langmuir-Hinshelwood (LH) adsorption mechanism was used to study the reaction and a kinetic model was set up. The rate determining step of the reaction was found to be the reaction between two activated cyclohexanone molecules on the surface of the catalyst. Kinetic parameters such as activation energy and preexponential factor were calculated. The conversions calculated by model agreed with the experimental ones. Akadémiai Kiadó, Budapest, Hungary, 2010 Kinetics nationallicence Reversible dimerization reaction nationallicence Cyclohexanone nationallicence γ-alumina nationallicence Chen Yeqiang Department of Chemical Engineering and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, People's Republic of China aut Yuan Shenfeng Department of Chemical Engineering and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, People's Republic of China aut Yin Hong Department of Chemical Engineering and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, People's Republic of China aut Chen Zhirong Department of Chemical Engineering and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, People's Republic of China aut Mao Chunqiang The R&D Centre of Zhejiang Ju Hua Co. Ltd, Hangzhou, People's Republic of China aut Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 102/1(2011-02-01), 183-194 1878-5190 102:1<183 2011 102 11144 https://doi.org/10.1007/s11144-010-0250-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11144-010-0250-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chen Yeqiang Department of Chemical Engineering and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, People's Republic of China aut NATIONALLICENCE 700 1- Yuan Shenfeng Department of Chemical Engineering and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, People's Republic of China aut NATIONALLICENCE 700 1- Yin Hong Department of Chemical Engineering and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, People's Republic of China aut NATIONALLICENCE 700 1- Chen Zhirong Department of Chemical Engineering and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, People's Republic of China aut NATIONALLICENCE 700 1- Mao Chunqiang The R&D Centre of Zhejiang Ju Hua Co. Ltd, Hangzhou, People's Republic of China aut NATIONALLICENCE 773 0- Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 102/1(2011-02-01), 183-194 1878-5190 102:1<183 2011 102 11144 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer