CrAPO-catalyzed oxidations of alkylaromatics and alcohols with TBHP in the liquid phase (redox molecular sieves, part 8)

J.D. Chen, M.J. Haanepen, J.H.C. Hooff, van, R.A. Sheldon

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

42 Citaten (Scopus)

Samenvatting

Chromium-substituted aluminophosphates were synthesized and characterized. Chromium-aluminophosphoates (CrAPO-5 and CrAPO-11) catalyze the oxidn. of ethylbenzene, p-ethyltoluene, n-propylbenzene, n-butylbenzene, diphenylmethane, p-ethylanisole, and primary, secondary benzylic alcs. to the corresponding ketones or acids with TBHP at 80-100 DegC. The main parameters affecting reaction rates are competitive adsorption and diffusion. The activity of used CrAPO-5 is completely recovered by recalcination at 500 DegC. Oxidn. of 4-methoxybenzyl alc. gave 4-methoxybenzoic acid (100% conversion of reactant; 87% selectivity toward product).
Originele taal-2Engels
TitelProceedings of the 10th International Zeolite Conference: Zeolites and Related Microporous Materials: State of the Art 1994; 17-22 July 1994, Garmisch-Partenkirchen, Germany
RedacteurenJ. Weitkamp, H.G. Karge, H. Pfeifer, W. Holderich
Plaats van productieAmsterdam
UitgeverijElsevier
Pagina's973-980
ISBN van geprinte versie0-444-81847-2
DOI's
StatusGepubliceerd - 1994
Evenementconference; IZC: International Zeolite Conference ; 10 (Garmisch-Partenkirchen) : 1994.07.17-22; 1994-07-17; 1994-07-22 -
Duur: 17 jul 199422 jul 1994

Publicatie series

NaamStudies in Surface Science and Catalysis
Volume84
ISSN van geprinte versie0167-2991

Congres

Congresconference; IZC: International Zeolite Conference ; 10 (Garmisch-Partenkirchen) : 1994.07.17-22; 1994-07-17; 1994-07-22
Periode17/07/9422/07/94
AnderIZC: International Zeolite Conference ; 10 (Garmisch-Partenkirchen) : 1994.07.17-22

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  • Citeer dit

    Chen, J. D., Haanepen, M. J., Hooff, van, J. H. C., & Sheldon, R. A. (1994). CrAPO-catalyzed oxidations of alkylaromatics and alcohols with TBHP in the liquid phase (redox molecular sieves, part 8). In J. Weitkamp, H. G. Karge, H. Pfeifer, & W. Holderich (editors), Proceedings of the 10th International Zeolite Conference: Zeolites and Related Microporous Materials: State of the Art 1994; 17-22 July 1994, Garmisch-Partenkirchen, Germany (blz. 973-980). (Studies in Surface Science and Catalysis; Vol. 84). Elsevier. https://doi.org/10.1016/S0167-2991(08)63631-9