A highly selective AU/TiO2 coated capillary microreactor for hydrogenation of alpha/beta-unsaturated aldehydes

L.N. Protasova, E.V. Rebrov, A. Berenguer-Murcia, Z.R. Ismagilov, J.C. Schouten

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

A novel methodology has been successfully employed for the preparation of a catalytic coating within a silica capillary for the development of a new generation of versatile microchannel reactors. In this study, we focus on the development of mesoporous Ti02 thin films containing gold nanoparticles as active catalysts onto the inner walls of fused silica capillaries. The thickness of the resulting films was approximately 90 nm with an Au loading of 1 wt%. The selective hydrogenation of citral to the unsaturated alcohols in this Au/Ti02 coated capillary was studied at 343-348 K. The selectivity to UA was 85% at a citral conversion of 30%. These values are higher than those previously reported in the literature.
Originele taal-2Engels
TitelEuropaCat IX, Catalysis for a Sustainable World : 30th August - 4th September 2009, Salamanca, Spain : abstracts
Pagina'sO10-8-
StatusGepubliceerd - 2009
Evenementconference; EuropaCat IX : Catalysis for a sustainable world; 2009-08-30; 2009-09-04 -
Duur: 30 aug 20094 sep 2009

Congres

Congresconference; EuropaCat IX : Catalysis for a sustainable world; 2009-08-30; 2009-09-04
Periode30/08/094/09/09
AnderEuropaCat IX : Catalysis for a sustainable world

Vingerafdruk Duik in de onderzoeksthema's van 'A highly selective AU/TiO2 coated capillary microreactor for hydrogenation of alpha/beta-unsaturated aldehydes'. Samen vormen ze een unieke vingerafdruk.

  • Citeer dit

    Protasova, L. N., Rebrov, E. V., Berenguer-Murcia, A., Ismagilov, Z. R., & Schouten, J. C. (2009). A highly selective AU/TiO2 coated capillary microreactor for hydrogenation of alpha/beta-unsaturated aldehydes. In EuropaCat IX, Catalysis for a Sustainable World : 30th August - 4th September 2009, Salamanca, Spain : abstracts (blz. O10-8-)