Catalytic composition and process for the transalkylation of aromatic hydrocarbons
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United States of America Patent
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Feb 25, 2014
Grant Date -
Oct 25, 2012
app pub date -
Apr 24, 2012
filing date -
Dec 20, 2002
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Abstract
A catalytic composition for transalkylation of aromatic hydrocarbons which contains a zeolite and an inorganic binder and has an extra-zeolitic porosity higher than or equal to 0.7 cc/g for a fraction of pores of which at least 30% have a diameter greater than 100 nanometers. A catalytic composition having a crushing strength not lower than 1.7 kg/mm and an apparent density not higher than 0.5 g/cc. A process for transalkylating polyalkylated aromatic hydrocarbons using a catalytic composition.
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