INVESTIGATION OF CATALYTIC PROPERTIES OF NANO-PARTICULATED TITANIUM DIOXIDE IN OXIDATION OF ISOPROPYLBENZENE
Journal: Azerbaijan Chemical Journal (Vol.0, No. 1)Publication Date: 2016-03-28
Authors : E.B.Zeynalov Y.M.Nagiyev M.Ya.Magerramova;
Page : 97-101
Keywords : air oxidation; isopropylbenzene; nano-grade titanium dioxide; naphthenate Co; naphthenate Mn; cumene hydroperoxide;
Abstract
Catalytic properties of nano-grade titanium dioxide of mean size 5–10 nm have been studied in a model isopropylbenzene (cumene) oxidation. The kinetic data obtained indicate the significant catalytic activity of nano-TiO2 for fairly broad concentration interval. The deep catalytic oxidation of cumene for 6 hours at 1000C affords mainly cumene hydroperoxide. The results can be used to prepare effective catalytic systems for oxidation of aromatic hydrocarbons
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