caa a22 4500 463252748 CHVBK 20180405153345.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s10562-007-9056-2 doi (NATIONALLICENCE)springer-10.1007/s10562-007-9056-2 Deactivation of CeO2 catalyst in the hydrogenation of benzoic acid to benzaldehyde [Elektronische Daten] [Mingben Chong, Dang-guo Cheng, Lu Liu, Fengqiu Chen, Xiaoli Zhan] The CeO2 catalyst has been investigated for hydrogenation of benzoic acid to benzaldehyde and shows little deactivation in stability test. BET results indicate that no significant sinter was observed on the used catalyst. SEM images show few changes taking place in surface feature of the used catalyst. Element analysis confirms that some coke is formed which leads to catalyst deactivation. XRD analysis reveals that crystalline size of catalyst is not relevant to the catalytic behavior in the range from 14.3nm to 18.4nm. Springer Science+Business Media, LLC, 2007 hydrogenation nationallicence benzaldehyde nationallicence benzoic acid nationallicence CeO2 nationallicence deactivation nationallicence Chong Mingben Department of Chemical and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, Zhejiang, China aut Cheng Dang-guo Department of Chemical and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, Zhejiang, China aut Liu Lu Department of Chemical and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, Zhejiang, China aut Chen Fengqiu Department of Chemical and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, Zhejiang, China aut Zhan Xiaoli Department of Chemical and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, Zhejiang, China aut Catalysis Letters Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 114/3-4(2007-04-01), 198-201 1011-372X 114:3-4<198 2007 114 10562 https://doi.org/10.1007/s10562-007-9056-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10562-007-9056-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chong Mingben Department of Chemical and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, Zhejiang, China aut NATIONALLICENCE 700 1- Cheng Dang-guo Department of Chemical and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, Zhejiang, China aut NATIONALLICENCE 700 1- Liu Lu Department of Chemical and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, Zhejiang, China aut NATIONALLICENCE 700 1- Chen Fengqiu Department of Chemical and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, Zhejiang, China aut NATIONALLICENCE 700 1- Zhan Xiaoli Department of Chemical and Biochemical Engineering, Zhejiang University, 310027, Hangzhou, Zhejiang, China aut NATIONALLICENCE 773 0- Catalysis Letters Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 114/3-4(2007-04-01), 198-201 1011-372X 114:3-4<198 2007 114 10562 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer