Title of article
Effects of Na2CO3 impregnation on the catalytic activity of Mg3(PO4)2 in the gas-phase conversion of 2-hexanol and the alkylation of aniline with methanol
Author/Authors
Aramend??a، نويسنده , , Mar??a A and Borau، نويسنده , , Victoriano and Jiménez، نويسنده , , César and Marinas، نويسنده , , José M and Romero، نويسنده , , Francisco J، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
8
From page
51
To page
58
Abstract
Various Na2CO3-impregnated magnesium orthophosphates have been synthesized and characterized by XRD, TGA, DRIFT and adsorption measurements. No decomposition or reaction of the carbonate at temperatures up to 773 K was observed. The textural and chemical properties of the catalysts were found to be modified by the carbonate loading. These catalysts are active in the gas-phase transformation of 2-hexanol and in the N-alkylation of aniline with methanol. The activity and selectivity of the catalysts in both reactions are related to their acid–base properties and carbonate content.
Keywords
dehydration , Methanol , Na2CO3 impregnation , Aniline , 2-Hexanol , Alkylation , Heterogeneous catalysis , Dehydrogenation , Magnesium orthophosphates
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2000
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1768390
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