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:
May. 20, 2008
Filed:
Oct. 08, 2002
Applicants:
Christophe Nedez, Salindres, FR;
Jean-louis Ray, Neuilly sur Seine, FR;
Inventors:
Christophe Nedez, Salindres, FR;
Jean-Louis Ray, Neuilly sur Seine, FR;
Assignee:
Axens, Rueil Malmaison, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/34 (2006.01); B01D 53/48 (2006.01); B01D 53/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns the use of a composition based on TiOas a catalyst for hydrolyzing COS and/or HCN in a gas mixture, said composition comprising at least 1% by weight of at least one sulphate of an alkaline-earth metal selected from calcium, barium, strontium and magnesium.