The Effect of Solvents Polarity on Selective Hydrogenation of Unsaturated Aldehyde in Gas-Liquid-Solid Three Phase Reactor

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Hiroshi Yamada¹  Shigeo Goto¹ 

[1] Department of Chemical Engineering, Nagoya University

关键词: Selective Hydrogenation;    Unsaturated Aldehyde;    Solvent Polarity;    Pd/C Catalyst;    Co/Al2O3 Catalyst;   

DOI  :  10.1252/jcej.36.586

来源: Maruzen Company Ltd

【 摘 要 】

References(10)Cited-By(8)Solvent effects on the selective hydrogenation of unsaturated aldehyde were studied by using three kinds of catalysts, Pd/C, Pt/C and Co/Al2O3. Many kinds of organic solvents, whose polarities were different, were used. Non-polar solvents had high selectivity to saturated aldehyde while polar solvents had high selectivity to unsaturated alcohol. The addition of water decreased the selectivity to saturated aldehyde.

【 授权许可】

Unknown