Hydrogenation by CoMo/Al2O3 catalyst. (Part 1). Effect of catalyst pretreatment on hydrogenation of monoaromatic hydrocarbons.
نویسندگان
چکیده
منابع مشابه
On the mechanism of carbonyl hydrogenation catalyzed by iron catalyst.
Density functional theory calculations have been performed to investigate the detailed mechanism of the carbonyl hydrogenation catalyzed by the first well-defined bifunctional iron catalyst. The catalytic reaction proceeds by hydrogen transfer and dihydrogen activation. The hydrogen transfer reaction occurs via the bifunctional mechanism in which the two hydrogen atoms attached on the Fe and O ...
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A fundamental single-event microkinetic (SEMK) model for the hydrogenation of aromatic components on a Pt catalyst has been developed. It is based on the Horiuti-Polanyi mechanism considering atomic hydrogen addition steps to the (partially hydrogenated) aromatic species on the catalyst surface. The reaction network used accounts for the position at which the hydrogen atoms are added to the rin...
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...........................................................................................................1 Preface.............................................................................................................3 List of Publications ...........................................................................................4
متن کاملSelective hydrogenation of menthone on Raney nickel catalyst
The present study deals with the selective hydrogenation of menthone to menthol in a Parr reactor. The reactions are carried out in the temperature range of 100-200°C, pressure range of 5-20 kg/cm, 100 mL solvent and catalyst to substrate ratio ranging from 0-10% for a reaction time of 4-5 h. The samples are then analyzed using a gas chromatograph for determining the conversion and then selecti...
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ژورنال
عنوان ژورنال: Journal of The Japan Petroleum Institute
سال: 1987
ISSN: 0582-4664
DOI: 10.1627/jpi1958.30.412