Method for producing maleic anhydride

A process for preparing maleic anhydride by heterogeneously catalyzed gas-phase oxidation of an n-butene-containing hydrocarbon stream by means of oxygen-containing gases in a shell-and-tube reactor having two successive reaction zones, where the first, feed-side reaction zone contains at least one...

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Bibliographic Details
Main Authors Noe, Ralf, Hibst, Hartmut, Exner, Kai, Duda, Mark
Format Patent
LanguageEnglish
Published 25.11.2004
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