Reaction Kinetics and Catalysis Letters

, Volume 14, Issue 3, pp 381–385 | Cite as

Basicity of alumina-magnesia catalysts

  • L. Nondek
  • J. Málek


In the series of Al2O3, MgO and Al2O3−MgO catalysts, those containing about 75% Al2O3 and 25% MgO show the highest activity in the decomposition of diacetone alcohol in non-polar solvents. The fastest rates of reaction, which follows the zero-order kinetics over the whole range of conversion, coincide with the occurrence of strong basic sites on the catalyst surface.


Alcohol Physical Chemistry Al2O3 Catalysis High Activity 
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В серии катализаторов Al2O3, MgO и Al2O3−MgO самую большую активность проявляют катализаторы, содержащие около 75% Al2O3 и 25% MgO, эти катализаторы разлагали диацетоновый спирт в неполярных растворителях. Самые большие скорости реакции кинетика которых подчиняется нулевому порядку, совпадаут с появлением на поверхности основных центоров.


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Copyright information

© Akadémiai Kiadó 1980

Authors and Affiliations

  • L. Nondek
    • 1
  • J. Málek
    • 1
  1. 1.Institute of Chemical Process FundamentalsCzechoslovak Academy of SciencesPrague 6Czechoslovakia

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