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Said et al., 2017 - Google Patents

The role of Brønsted acid site strength on the catalytic performance of phosphotungstic acid supported on nano γ-alumina catalysts for the dehydration of ethanol to …

Said et al., 2017

Document ID
18340604180251154141
Author
Said A
Abd El-Wahab M
Abdelhak M
Publication year
Publication venue
Reaction Kinetics, Mechanisms and Catalysis

External Links

Snippet

Phosphotungstic acid samples supported on nano γ-Al 2 O 3 with the loading of (0.5–40 wt/wt%) were prepared by impregnation and calcined at different temperatures for 3 h. The catalysts were characterized by thermogravimetry, differential thermal analysis, X-ray …
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    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0201Impregnation
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B01J27/14Phosphorus; Compounds thereof
    • B01J27/186Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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