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Montedison SpA
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Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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Application filed by Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpAfiledCriticalMontedison SpA
Publication of ES265369A1publicationCriticalpatent/ES265369A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A process for the oxidation of olefins, particularly to produce ethylene oxide by direct oxidation of ethylene with oxygen or gases containing it, which comprises transferring the reaction mixture containing ethylene and oxygen, at suitable temperatures and pressures, by a catalytic bed constituted by silver catalysts of a well defined selectivity for the preferential formation of ethylene oxide, said bed being arranged in such a way that regions of decreasing selectivity catalysts follow one another in the direction of the gas stream, or Well layers of catalysts with different selectivity, follow one another. (Machine-translation by Google Translate, not legally binding)
ES0265369A1960-03-041961-03-03A procedure for the oxidation of olefins (Machine-translation by Google Translate, not legally binding)
ExpiredES265369A1
(en)