Process For The Production Of Hydrogen Peroxide

Abstract: The present invention relates to a process for the production of hydrogen peroxide by the cyclic Auto-Oxydation -process comprising the two alternate steps of : hydrogenation of a working solution in the presence of a catalyst, wherein said working solution contains at least one quinone dissolved in at least one organic solvent, to obtain at least one corresponding hydroquinone; and oxidation of said at least one hydroquinone; characterized in that the organic solvent has the formula (I): R1-O-R2 wherein R1 is an aryl group comprising from 6 to 18 carbon atoms and R2 is an alkyl group comprising from 1 to 8 carbon atoms, when R2 is a methyl group, R1 is different from phenyl.

Patent Information

Application #

Filing Date

30 November 2023

Publication Number

38/2024

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

Parent Application

Applicants

ARKEMA FRANCE

420 rue d'Estienne d'Orves 92700 COLOMBES

Inventors

1. BABA-AHMED, Abdelatif

ARKEMA France - CETIA Chemin de la lône BP 32 69492 Cedex PIERRE-BENITE

2. ANDRE, David

ARKEMA France - CRRA Rue Henri Moissan 69491 Cedex PIERRE-BENITE

3. BOSSOUTROT, Jean-Michel

ARKEMA France - CRRA Rue Henri Moissan 69491 Cedex PIERRE-BENITE

4. SAGE, Jean-Marc

ARKEMA France - CRRA Rue Henri Moissan 69491 Cedex PIERRE-BENITE

5. WENDLINGER, Laurent

ARKEMA France - CRRA Rue Henri Moissan 69491 Cedex PIERRE-BENITE

Specification

Documents

Application Documents

#	Name	Date
1	202317081390-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [30-11-2023(online)].pdf	2023-11-30
2	202317081390-STATEMENT OF UNDERTAKING (FORM 3) [30-11-2023(online)].pdf	2023-11-30
3	202317081390-PRIORITY DOCUMENTS [30-11-2023(online)].pdf	2023-11-30
4	202317081390-POWER OF AUTHORITY [30-11-2023(online)].pdf	2023-11-30
5	202317081390-FORM 1 [30-11-2023(online)].pdf	2023-11-30
6	202317081390-DECLARATION OF INVENTORSHIP (FORM 5) [30-11-2023(online)].pdf	2023-11-30
7	202317081390-COMPLETE SPECIFICATION [30-11-2023(online)].pdf	2023-11-30
8	202317081390-Proof of Right [12-12-2023(online)].pdf	2023-12-12
9	202317081390-FORM 3 [25-04-2024(online)].pdf	2024-04-25