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_a _aOxidative Dehydrogenation of Ethanol Over Mixed Metal Oxides _d _b _n _c _h6 _p |
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_3 _3 _aManila : STII-DOST, 1997 _d _b _c46 |
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_b _atext _2rdacontent |
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_3 _30 _b _aunmediated _2rdamedia |
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_3 _30 _b _avolume _2rdacarrier |
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_a _aABSTRACT Oxidative dehydrogenation of ethanol to acetaldehyde and acetic acid is studied in heterogenous catalytic system over the catalysts containing varying proportion of antimony oxide in the mixture of tin and molybdenum oxides considering lower explosive limit. About 20% mole of Sb204 is shown to have excellent activity for partial oxidation of ethanol to acetaldehyde and acetic acid at 280oC. There is complete ethanol conversion up to 20 mole % Sb204, increase in W/F increases selectivity towards acetic acid. Further increase in the proportion of Sb204 shows increase in selectivity towards acetaldehyde whereas there is no substantial change towards the selectivity of acetic acid. _d _b _c56 |
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_x _x _aChemical and Allied Sciences;Oxidative Dehydrogenation _d _b _zEthanol;Mixed metal Oxides _y _2sears;sears0 _v |
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_i _i _t _c _b _s1 _q _f _k40 _p _d _e _aV.R. Chumbhale, A.Y. Sonsale and P. A. Awasarkar _l _n6 |
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_b _b _t _c _e _f _k40 _p _d5 _l _n6 _aPhilippine Journal of Science. 126 (3) : July - September 1997. pp. 215 |
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