The selective oxidation of propylene has been performed at 180°C, 9atm of propylene and 31 atm of air, in a batch reactor with and without solid cobalt phthalocyanine (CoPc). The total conversion of propylene is independent of the presence of CoPc, while increasing amounts of CoPc increase the selectivity for propylene oxide up to about 35 mol-%. These results suggest onset of the oxidation process in the gas phase and/or on the walls of the reactor. The reaction seems to follow a mechanism similar to the one proposed by Daniel and Keulks [J. Catal. 24 (1972) 529],.

Gas-Solid Oxidation of Propylene in a Batch Reactor with or without Cobalt Phthalocyanine / V. Ragaini, P. Carniti. - In: ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE. - ISSN 0044-3336. - 119:1(1980), pp. 111-115. [10.1524/zpch.1980.119.1.111]

Gas-Solid Oxidation of Propylene in a Batch Reactor with or without Cobalt Phthalocyanine

V. Ragaini;P. Carniti
1980

Abstract

The selective oxidation of propylene has been performed at 180°C, 9atm of propylene and 31 atm of air, in a batch reactor with and without solid cobalt phthalocyanine (CoPc). The total conversion of propylene is independent of the presence of CoPc, while increasing amounts of CoPc increase the selectivity for propylene oxide up to about 35 mol-%. These results suggest onset of the oxidation process in the gas phase and/or on the walls of the reactor. The reaction seems to follow a mechanism similar to the one proposed by Daniel and Keulks [J. Catal. 24 (1972) 529],.
Settore CHIM/02 - Chimica Fisica
ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/197225
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