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Selective Oxidation of Methanol to Dimethoxymethane over Mesoporous Al-P-V-O Catalysts.
- Source :
- AIChE Journal; Jul2013, Vol. 59 Issue 7, p2587-2593, 7p
- Publication Year :
- 2013
-
Abstract
- The synthesis and application of bifunctional mesoporous Al-P-V-O catalysts with both acidic and redox sites for selective oxidation of methanol to dimethoxymethane (DMM) is described. The catalysts were characterized by N<subscript>2</subscript> adsorption/desorption, X-ray diffraction, temperature-programmed desorption, X-ray photoelectron spectroscopy, and infrared spectroscopy. It is shown that porosity; redox property and surface acidity of the catalysts were greatly influenced by the Al/V/P ratio. The synergistic effect of phosphorus and vanadium was investigated. Al-P-V-O catalysts exhibited good catalytic activity because of the controlled reducibility and the acidic sites. © 2013 American Institute of Chemical Engineers AIChE J, 59: 2587-2593, 2013 [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00011541
- Volume :
- 59
- Issue :
- 7
- Database :
- Complementary Index
- Journal :
- AIChE Journal
- Publication Type :
- Academic Journal
- Accession number :
- 88235787
- Full Text :
- https://doi.org/10.1002/aic.14033