Method for catalytic production of hydrogen peroxide and catalyst therefor

A method for the production of hydrogen peroxide from a source of hydrogen and oxygen in the presence of a dispersion of a catalyst in an organic reaction medium, the catalyst being composed of inert particles of between 1 and 100 microns, the particles having coated thereon about three to ten layer...

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Bibliographische Detailangaben
Hauptverfasser:	ALEXANDRE G. DOKOUTCHAEV, MARK E THOMPSON, SHANNON C. RICE, VENKATESAN V. KRISHNAN, FERAS ABDEL-RAZZAQ
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for the production of hydrogen peroxide from a source of hydrogen and oxygen in the presence of a dispersion of a catalyst in an organic reaction medium, the catalyst being composed of inert particles of between 1 and 100 microns, the particles having coated thereon about three to ten layers of a zirconium or hafnium complex, the organic reaction medium having a pH of less than about 3 and composed of at least 50% of a lower alkyl alcohol, a lower alkyl ketone or a mixture thereof, water and a mineral acid.