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.
Patent No.:
Date of Patent:
Oct. 16, 2001
Filed:
Mar. 13, 2000
Applicant:
Inventors:
Sylvie Daire, Chateauneuf-les-Martigues, FR;
Gilles Drivon, Saint-Martin-en-Haut, FR;
Thlerry Nodari, Nancy, FR;
Michel Leydecker, Pagny-sur-Moselle, FR;
Assignee:
Atofina, Puteaux, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01J 1/200 ; F23D 1/462 ;
U.S. Cl.
CPC ...
B01J 1/200 ; F23D 1/462 ;
Abstract
A process for the production of hydrogen bromide gas by direct combustion of bromine in hydrogen involves carrying out the combustion reaction in an apparatus chamber made of impregnated graphite and a cooling zone composed of a steel jacket in which are piled blocks of impregnated graphite.