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CO Hydrogenation by K-Promoted Coprecipitated Co/Al2O3
Authors:A. Nilgü  n Akin  Z. lsen Ö  nsan
Affiliation:(1) Department of Chemical Engineering, Kocaeli University, Vinsan Campus, Kocaeli, Turkey;(2) Department of Chemical Engioneering, Bo"gbreve"aziçi University, 80815 Bebek Istanbul, Turkey
Abstract:Effect of K promotion on the CO hydrogenation activity and selectivity of coprecipitated Co/Al2O3 has been studied. K addition is found to lower total activity while enhancing C2-C4 olefins selectivity; kinetic data indicate that the reaction mechanism is not affected.
Keywords:Coprecipitation  Co/Al2O3  K-promotion
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