Journal of Siberian Federal University. Chemistry / Catalytic Hydrogenation of Pentanoic Acid over VIII Group Metals

Full text (.pdf)
Issue
Journal of Siberian Federal University. Chemistry. 2015 8 (3)
Authors
Simakova, Irina L.; Demidova, Yuliya S.; Prikhodko, Sergey A.; Simonov, Mikhail N.; Shabalin, Anton Yu.
Contact information
Simakova, Irina L.:Boreskov Institute of Catalysis 5 pr. Ak. Lavrentieva, Novosibirsk, 630090, Russia; Novosibirsk State University 2 Pirogova Str., Novosibirsk, 630090, Russia; E-mail: ; Demidova, Yuliya S.:Boreskov Institute of Catalysis 5 pr. Ak. Lavrentieva, Novosibirsk, 630090, Russia; Novosibirsk State University 2 Pirogova Str., Novosibirsk, 630090, Russia; Prikhodko, Sergey A.:Boreskov Institute of Catalysis 5 pr. Ak. Lavrentieva, Novosibirsk, 630090, Russia; Novosibirsk State University 2 Pirogova Str., Novosibirsk, 630090, Russia; Simonov, Mikhail N.:Boreskov Institute of Catalysis 5 pr. Ak. Lavrentieva, Novosibirsk, 630090, Russia; Novosibirsk State University 2 Pirogova Str., Novosibirsk, 630090, Russia; Shabalin, Anton Yu.:Boreskov Institute of Catalysis 5 pr. Ak. Lavrentieva, Novosibirsk, 630090, Russia; Novosibirsk State University 2 Pirogova Str., Novosibirsk, 630090, Russia
Keywords
ReOx; PtRe; PdRe; RuRe; RhRe; pentanoic acid; hydrogenation; pentanol; pentyl pentanoate; catalysts; titania; ReOx; PtRe; PdRe; RuRe; TPR
Abstract

Liquid phase pentanoic acid hydrogenation in nonpolar hydrocarbon solutions (180 °C, 25 bar) was studied over rhenium on titanium oxide catalysts modified also with group VIII metals – platinum, palladium, ruthenium and rhodium. It was shown that during hydrogenation pentanoic acid was converted into pentanol followed by esterification with unreacted pentanoic acid into its pentyl ester, resulting in an equilibrium mixture of pentanoic acid – pentanol – pentyl pentanoate. Conversion of pentanoic acid increased in the row PdRe/TiO2

Pages
439-449
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/19959