Title of article
Iron and manganese promoted sulfated zirconia: acidic properties and n-butane isomerization activity
Author/Authors
T. L?ften، نويسنده , , N.S. Gnep، نويسنده , , M. Guisnet، نويسنده , , E.A. Blekkan، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
5
From page
397
To page
401
Abstract
Sulfated zirconia catalysts promoted with Fe and Mn have been synthesized and the acidity characterized by IR spectroscopy of adsorbed pyridine. The catalytic isomerization of n-butane was investigated in a fixed bed reactor operated at low conversion at atmospheric pressure and 250 °C. The main effect of the promoters was to change the ratio Brönsted:Lewis acidity of the samples. The catalytic activity was found to be correlated with the number of strong Brønsted acid sites.
Keywords
Sulfated zirconia , Manganese , Acidity , n-Butane isomerization , Iron
Journal title
CATALYSIS TODAY
Serial Year
2005
Journal title
CATALYSIS TODAY
Record number
1234128
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