DIRECT SYNTHESIS OF HYDROGEN PEROXIDE IN A MULTICOMPONENT SOLVENT SYSTEM
A process is described for the production of hydrogen peroxide from hydrogen and oxygen in a reaction solvent containing a halogenated promoter and/or an acid promoter, in the presence of a heterogeneous catalyst based on one or more metals of the platinum group, wherein the reaction solvent consist...
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Main Authors | , , |
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Format | Patent |
Language | English French |
Published |
21.11.2002
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Abstract | A process is described for the production of hydrogen peroxide from hydrogen and oxygen in a reaction solvent containing a halogenated promoter and/or an acid promoter, in the presence of a heterogeneous catalyst based on one or more metals of the platinum group, wherein the reaction solvent consists of: (1) an alcohol or mixture of alcohols; (2) one or more c5-C32 hydrocarbons; and (3) optionally water. The process operates under high safety conditions with a high productivity and molar selectivity towards the formation of H2O2.
La présente invention concerne un procédé permettant la production de peroxyde d'hydrogène à partir d'hydrogène et d'oxygène dans un solvant réactionnel contenant un promoteur halogéné et/ou un promoteur acide, en la présence d'un catalyseur hétérogène basé sur un ou plusieurs métaux faisant partie du groupe du platine. Selon l'invention, le solvant réactionnel comprend: (1) un alcool ou mélange d'alcools; (2) un ou plusieurs hydrocarbures en C5-C32; and (3) éventuellement de l'eau. Le procédé s'effectue dans des conditions de sécurité élevées avec une productivité et une sélectivité molaire vis-à-vis de la formation de H2O2 élevées. |
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AbstractList | A process is described for the production of hydrogen peroxide from hydrogen and oxygen in a reaction solvent containing a halogenated promoter and/or an acid promoter, in the presence of a heterogeneous catalyst based on one or more metals of the platinum group, wherein the reaction solvent consists of: (1) an alcohol or mixture of alcohols; (2) one or more c5-C32 hydrocarbons; and (3) optionally water. The process operates under high safety conditions with a high productivity and molar selectivity towards the formation of H2O2.
La présente invention concerne un procédé permettant la production de peroxyde d'hydrogène à partir d'hydrogène et d'oxygène dans un solvant réactionnel contenant un promoteur halogéné et/ou un promoteur acide, en la présence d'un catalyseur hétérogène basé sur un ou plusieurs métaux faisant partie du groupe du platine. Selon l'invention, le solvant réactionnel comprend: (1) un alcool ou mélange d'alcools; (2) un ou plusieurs hydrocarbures en C5-C32; and (3) éventuellement de l'eau. Le procédé s'effectue dans des conditions de sécurité élevées avec une productivité et une sélectivité molaire vis-à-vis de la formation de H2O2 élevées. |
Author | DE ALBERTI, GIORDANO PAPARATTO, GIUSEPPE D'ALOISIO, RINO |
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DocumentTitleAlternate | SYNTHESE DIRECTE DE PEROXYDE D'HYDROGENE DANS UN SYSTEME DE SOLVANT A COMPOSES MULTIPLES |
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RelatedCompanies | DE ALBERTI, GIORDANO PAPARATTO, GIUSEPPE ENI, S.P.A D'ALOISIO, RINO POLIMERI EUROPA S.P.A |
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Snippet | A process is described for the production of hydrogen peroxide from hydrogen and oxygen in a reaction solvent containing a halogenated promoter and/or an acid... |
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Title | DIRECT SYNTHESIS OF HYDROGEN PEROXIDE IN A MULTICOMPONENT SOLVENT SYSTEM |
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