Decomposition of organic hydroperoxides on cation exchangers XV. The kinetics of the decomposition process of p-isopropylcumene hydroperoxide on a catalyst of montmorillonite type.

Autor: Vodnár, János, Békássy, Sándor, Dulămiţă, Nicu, Lőrinczi, István, Hell, Zoltán
Zdroj: Reaction Kinetics & Catalysis Letters; Sep2004, Vol. 83 Issue 1, p165-171, 7p
Abstrakt: The decomposition of p-isopropylcumene hydroperoxide on a catalyst of montmorillonite type containing Sn ions, Sn-K10 showed first order kinetics in the range of 45-55°C. The activation energy, the enthalpy of activation, the entropy as well as the Gibbs free energy of activation were calculated for the investigated temperature region. Acetone and p-isopropylphenol were produced by this chemical decomposition; both compounds are important intermediates in the chemical industry. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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