Content area
Abstract
Cyclohexanone is an important intermediate in the manufacture of polyamides in chemical industry, but direct selective hydrogenation of phenol to cyclohexanone under mild conditions is a challenge. Hydrogenation of phenol to cyclohexanone has been investigated in the presence of the composite catalytic system of Pd/C-heteropoly acid. 100% conversion of phenol and 93.6% selectivity of cyclohexanone were achieved within 3 h under 80 °C and 1.0 MPa hydrogen pressure. It has been found that a synergetic effect of Pd/C and heteropoly acid enhanced the catalytic performance of the composite catalytic system which suppressed the hydrogenation of cyclohexanone to cyclohexanol.
Graphic Abstract
Details
Title
Hydrogenation of Phenol to Cyclohexanone over Bifunctional Pd/C-Heteropoly Acid Catalyst in the Liquid Phase
Author
Liu, Shiwei 1
; Han, Jing 1 ; Wu, Qiong 1 ; Bian Bing 2 ; Lu, Li 1 ; Yu Shitao 1 ; Song, Jie 3 ; Zhang, Cong 1 ; Ragauskas, Arthur J 4
1 Qingdao University of Science and Technology, College of Chemical Engineering, Qingdao, China (GRID:grid.412610.0) (ISNI:0000 0001 2229 7077)
2 Shandong University of Science and Technology, College of Chemical and Environmental Engineering, Qingdao, China (GRID:grid.412508.a) (ISNI:0000 0004 1799 3811)
3 University of Michigan, Department of Chemistry and Biochemistry, Flint, USA (GRID:grid.48950.30) (ISNI:0000 0000 9134 5741)
4 University of Tennessee Knoxville, Department of Chemical & Biomolecular Engineering, Knoxville, USA (GRID:grid.411461.7) (ISNI:0000 0001 2315 1184)
; Han, Jing 1 ; Wu, Qiong 1 ; Bian Bing 2 ; Lu, Li 1 ; Yu Shitao 1 ; Song, Jie 3 ; Zhang, Cong 1 ; Ragauskas, Arthur J 4 1 Qingdao University of Science and Technology, College of Chemical Engineering, Qingdao, China (GRID:grid.412610.0) (ISNI:0000 0001 2229 7077)
2 Shandong University of Science and Technology, College of Chemical and Environmental Engineering, Qingdao, China (GRID:grid.412508.a) (ISNI:0000 0004 1799 3811)
3 University of Michigan, Department of Chemistry and Biochemistry, Flint, USA (GRID:grid.48950.30) (ISNI:0000 0000 9134 5741)
4 University of Tennessee Knoxville, Department of Chemical & Biomolecular Engineering, Knoxville, USA (GRID:grid.411461.7) (ISNI:0000 0001 2315 1184)
Pages
2383-2389
Publication year
2019
Publication date
Sep 2019
ISSN
1011372X
e-ISSN
1572879X
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2406794003
Copyright
© Springer Science+Business Media, LLC, part of Springer Nature 2019.