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Liquid phase selective hydrogenation of phenol to cyclohexanone over Ru/Al$_{2}$O$_{3}$ nanocatalyst under mild conditions

Content Provider	Springer Nature Link
Author	Raut, A. N. Nandanwar, S. U. Suryawanshi, Y. R. Chakraborty, M. Jauhari, S. Mukhopadhyay, S. Shey, K. T. Bajaj, H. C.
Copyright Year	2016
Abstract	Highly monodispersed ruthenium nanoparticles were prepared via wet impregnation technique using RuCl$_{3}$ · nH$_{2}$O as a precursor. Ru nanoparticles were supported on Al$_{2}$O$_{3}$ to synthesize Ru nanocatalyst. The nanocatalyst was characterized by various techniques like XRD, SEM, TEM and BET analysis. The catalyst was used for hydrogenation of phenol under mild condition. The activity of the catalyst was checked by varying different parameters such as reaction temperature, time, H$_{2}$ partial pressure, metal loading and catalyst amount. The catalyst was recovered from product and reused up to four times without significant loss in its catalytic activity. After a reaction time of 1 h, Ru/Al$_{2}$O$_{3}$ nanocatalyst showed high reactivity (82% conversion) and selectivity to cyclohexanone (67%) at 80°C and 20 bar hydrogen pressure.
Starting Page	39
Ending Page	46
Page Count	8
File Format	PDF
ISSN	00231584
Journal	Kinetics and Catalysis
Volume Number	57
Issue Number	1
e-ISSN	16083210
Language	English
Publisher	Pleiades Publishing
Publisher Date	2016-03-30
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	ruthenium catalysts Ru/Al$_{2}$O$_{3}$ nanocatalyst hydrogenation phenol Catalysis Physical Chemistry
Content Type	Text
Resource Type	Article
Subject	Chemistry Catalysis Modeling and Simulation Computer Science Applications

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