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1. (WO2017194537) PHOTOCATALYTIC OXIDATION OF HYDROGEN CHLORIDE WITH OXYGEN

Pub. No.:    WO/2017/194537    International Application No.:    PCT/EP2017/061053
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Wed May 10 01:59:59 CEST 2017
IPC: C01B 7/04
Applicants: COVESTRO DEUTSCHLAND AG
Inventors: RITTERMEIER, Andre
BURBACH, Thomas
Title: PHOTOCATALYTIC OXIDATION OF HYDROGEN CHLORIDE WITH OXYGEN
Abstract:
The invention relates to a method for the production of chlorine by means of photocatalytic oxidation of gaseous hydrogen chloride with oxygen as an oxidizing agent, in which the reaction is started on the surface of a photocatalyst by the action of UV radiation in a selective energy range.