The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 18, 2021

Filed:

May. 19, 2017
Applicants:

Centre National DE LA Recherche Scientifique, Paris, FR;

Université DE Lille, Lille, FR;

Inventors:

Axel Lofberg, Lille, FR;

Jesus Guerrero, Terassa, ES;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 17/04 (2006.01); B01J 4/00 (2006.01); B01J 8/24 (2006.01); B01J 23/22 (2006.01); B01J 38/12 (2006.01);
U.S. Cl.
CPC ...
C01B 17/0447 (2013.01); B01J 4/008 (2013.01); B01J 8/24 (2013.01); B01J 23/22 (2013.01); B01J 38/12 (2013.01);
Abstract

The invention relates to an installation and a method for treating hydrogen sulphide. In particular, the invention relates to an installation and a method comprising at least one system for oxidizing hydrogen sulfide to sulfur (S) and water (HO) with a solid reagent and at least one oxidizing system with an agent for oxidizing the solid reagent present in the reduced state, wherein the system of oxidizing the hydrogen sulfide to sulfur and the system for oxidizing the solid reagent, are so arranged that the hydrogen sulfide is not brought into contact with the agent oxidizing the solid reagent.


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