Selective hydrogenation of acetone in the presence of benzene

O. V. Shutkina; O. A. Ponomareva; P. A. Kots; I. I. Ivanova

doi:10.1016/j.cattod.2013.05.017

Selective hydrogenation of acetone in the presence of benzene

O. V. Shutkina, O. A. Ponomareva, P. A. Kots, I. I. Ivanova

Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The competitive hydrogenation of acetone and benzene has been studied over Ni/SiO₂, Pt/SiO₂, Ru/SiO₂ and copper containing catalysts: Cu/SiO₂ with different copper content, Cu/Al ₂O₃, copper chromite containing catalyst (CuCr ₂O₄ × CuO). The catalysts were characterized by elemental analysis, X-ray diffraction, TEM, TPR of hydrogen and low-temperature adsorption of nitrogen. The catalytic experiments were carried out in a fixed bed reactor under atmospheric and elevated (2.5 MPa) pressure, in the temperature range of 130-250 C. Cu-containing catalysts showed the highest selectivity to acetone hydrogenation in the presence of benzene. The best results in terms of activity and selectivity to isopropanol were obtained over Cu/SiO₂ with 11 wt.% of copper at 170 C and 2.5 MPa.

Original language	English (US)
Pages (from-to)	30-34
Number of pages	5
Journal	Catalysis Today
Volume	218-219
DOIs	https://doi.org/10.1016/j.cattod.2013.05.017
State	Published - Dec 2013

Keywords

Competitive hydrogenation of acetone and benzene
Copper chromite
Isopropanol
Oxide supported copper catalysts

ASJC Scopus subject areas

Catalysis
General Chemistry

Access to Document

10.1016/j.cattod.2013.05.017

Cite this

@article{b234b25ecd7e486d99b1532b1e9cb897,

title = "Selective hydrogenation of acetone in the presence of benzene",

abstract = "The competitive hydrogenation of acetone and benzene has been studied over Ni/SiO2, Pt/SiO2, Ru/SiO2 and copper containing catalysts: Cu/SiO2 with different copper content, Cu/Al 2O3, copper chromite containing catalyst (CuCr 2O4 × CuO). The catalysts were characterized by elemental analysis, X-ray diffraction, TEM, TPR of hydrogen and low-temperature adsorption of nitrogen. The catalytic experiments were carried out in a fixed bed reactor under atmospheric and elevated (2.5 MPa) pressure, in the temperature range of 130-250 C. Cu-containing catalysts showed the highest selectivity to acetone hydrogenation in the presence of benzene. The best results in terms of activity and selectivity to isopropanol were obtained over Cu/SiO2 with 11 wt.% of copper at 170 C and 2.5 MPa.",

keywords = "Competitive hydrogenation of acetone and benzene, Copper chromite, Isopropanol, Oxide supported copper catalysts",

author = "Shutkina, {O. V.} and Ponomareva, {O. A.} and Kots, {P. A.} and Ivanova, {I. I.}",

year = "2013",

month = dec,

doi = "10.1016/j.cattod.2013.05.017",

language = "English (US)",

volume = "218-219",

pages = "30--34",

journal = "Catalysis Today",

issn = "0920-5861",

publisher = "Elsevier",

}

TY - JOUR

T1 - Selective hydrogenation of acetone in the presence of benzene

AU - Shutkina, O. V.

AU - Ponomareva, O. A.

AU - Kots, P. A.

AU - Ivanova, I. I.

PY - 2013/12

Y1 - 2013/12

N2 - The competitive hydrogenation of acetone and benzene has been studied over Ni/SiO2, Pt/SiO2, Ru/SiO2 and copper containing catalysts: Cu/SiO2 with different copper content, Cu/Al 2O3, copper chromite containing catalyst (CuCr 2O4 × CuO). The catalysts were characterized by elemental analysis, X-ray diffraction, TEM, TPR of hydrogen and low-temperature adsorption of nitrogen. The catalytic experiments were carried out in a fixed bed reactor under atmospheric and elevated (2.5 MPa) pressure, in the temperature range of 130-250 C. Cu-containing catalysts showed the highest selectivity to acetone hydrogenation in the presence of benzene. The best results in terms of activity and selectivity to isopropanol were obtained over Cu/SiO2 with 11 wt.% of copper at 170 C and 2.5 MPa.

AB - The competitive hydrogenation of acetone and benzene has been studied over Ni/SiO2, Pt/SiO2, Ru/SiO2 and copper containing catalysts: Cu/SiO2 with different copper content, Cu/Al 2O3, copper chromite containing catalyst (CuCr 2O4 × CuO). The catalysts were characterized by elemental analysis, X-ray diffraction, TEM, TPR of hydrogen and low-temperature adsorption of nitrogen. The catalytic experiments were carried out in a fixed bed reactor under atmospheric and elevated (2.5 MPa) pressure, in the temperature range of 130-250 C. Cu-containing catalysts showed the highest selectivity to acetone hydrogenation in the presence of benzene. The best results in terms of activity and selectivity to isopropanol were obtained over Cu/SiO2 with 11 wt.% of copper at 170 C and 2.5 MPa.

KW - Competitive hydrogenation of acetone and benzene

KW - Copper chromite

KW - Isopropanol

KW - Oxide supported copper catalysts

UR - http://www.scopus.com/inward/record.url?scp=84888010065&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84888010065&partnerID=8YFLogxK

U2 - 10.1016/j.cattod.2013.05.017

DO - 10.1016/j.cattod.2013.05.017

M3 - Article

AN - SCOPUS:84888010065

SN - 0920-5861

VL - 218-219

SP - 30

EP - 34

JO - Catalysis Today

JF - Catalysis Today

ER -

Selective hydrogenation of acetone in the presence of benzene

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this