Patent · US Expired

Process for the manufacture of hydrogen peroxide

US5342603A · kind A · utility

5Cited by

11References

7Claims

0Family size

Assignee

Interox International (Societe anonyme) · BE

Inventors

Veronique Deremince · Wavre, BE
Claude Vogels · Lasne, BE

Key dates

Filing date	Dec 14, 1992
Grant date	Aug 30, 1994
Priority date	—
Expiry date	Dec 14, 2012

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01B15/023
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Process for the manufacture of hydrogen peroxide by alkylanthraquinone oxidation (AO process) in which the hydrogenation stage of the alkylanthraquinones is carried out in the presence of a catalyst containing palladium supported on alumina granules which have been subjected to a halogenation treatment prior to fixing the palladium.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.