Kinetics of the water formation in the propene epoxidation over gold-titania catalysts

T.A. Nijhuis, B.M. Weckhuysen

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

The kinetics of the hydrogen oxidation were determined for a number of different gold catalysts supported on titania, silica, and silicalite-1. A dual site Langmuir-Hinshelwood kinetic model was able to describe the reaction well. The kinetic parameters are independent of the support. Water was found to be strongly limiting the hydrogen oxidation rate.
Original languageEnglish
Title of host publicationProceedings of the North American Catalysis Society Meeting 20th North American Meeting (NAM 2006) 17-22 June 2007, Houston, Texas, USA
Place of PublicationHouston, Texas, United States
Pages1-4
Publication statusPublished - 2007
Eventconference; NAM 20, Houston, Texas, USA; 2007-06-17; 2007-06-22 -
Duration: 17 Jun 200722 Jun 2007

Conference

Conferenceconference; NAM 20, Houston, Texas, USA; 2007-06-17; 2007-06-22
Period17/06/0722/06/07
OtherNAM 20, Houston, Texas, USA

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Epoxidation
Gold
Hydrogen
Oxidation
Catalysts
Kinetics
Water
Kinetic parameters
Catalyst supports
Silicon Dioxide
propylene
titanium dioxide

Cite this

Nijhuis, T. A., & Weckhuysen, B. M. (2007). Kinetics of the water formation in the propene epoxidation over gold-titania catalysts. In Proceedings of the North American Catalysis Society Meeting 20th North American Meeting (NAM 2006) 17-22 June 2007, Houston, Texas, USA (pp. 1-4). Houston, Texas, United States.
Nijhuis, T.A. ; Weckhuysen, B.M. / Kinetics of the water formation in the propene epoxidation over gold-titania catalysts. Proceedings of the North American Catalysis Society Meeting 20th North American Meeting (NAM 2006) 17-22 June 2007, Houston, Texas, USA. Houston, Texas, United States, 2007. pp. 1-4
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Nijhuis, TA & Weckhuysen, BM 2007, Kinetics of the water formation in the propene epoxidation over gold-titania catalysts. in Proceedings of the North American Catalysis Society Meeting 20th North American Meeting (NAM 2006) 17-22 June 2007, Houston, Texas, USA. Houston, Texas, United States, pp. 1-4, conference; NAM 20, Houston, Texas, USA; 2007-06-17; 2007-06-22, 17/06/07.

Kinetics of the water formation in the propene epoxidation over gold-titania catalysts. / Nijhuis, T.A.; Weckhuysen, B.M.

Proceedings of the North American Catalysis Society Meeting 20th North American Meeting (NAM 2006) 17-22 June 2007, Houston, Texas, USA. Houston, Texas, United States, 2007. p. 1-4.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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AB - The kinetics of the hydrogen oxidation were determined for a number of different gold catalysts supported on titania, silica, and silicalite-1. A dual site Langmuir-Hinshelwood kinetic model was able to describe the reaction well. The kinetic parameters are independent of the support. Water was found to be strongly limiting the hydrogen oxidation rate.

M3 - Conference contribution

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BT - Proceedings of the North American Catalysis Society Meeting 20th North American Meeting (NAM 2006) 17-22 June 2007, Houston, Texas, USA

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Nijhuis TA, Weckhuysen BM. Kinetics of the water formation in the propene epoxidation over gold-titania catalysts. In Proceedings of the North American Catalysis Society Meeting 20th North American Meeting (NAM 2006) 17-22 June 2007, Houston, Texas, USA. Houston, Texas, United States. 2007. p. 1-4