Title: Process for regeneration of catalyst for hydrocarbon conversion
Application Number: 98123082 Application Date: 1998.12.08
Publication Number: 1223904 Publication Date: 1999.07.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B01J23/90;B01J38/14
Applicant(s) Name: Institut Francais Du Petrole Address:
Inventor(s) Name: Jean-Marie Deves;Patrick Euzen;Gil Mabilon
Attorney & Agent: tai gong
Abstract:
    The present invention relates to the process regenerates catalysts used in hydrocarbon conversion reactions. The said catalyst comprises a carrier, at least a noble metal, at least an additional metal and a halogen. The method for this catalyst contains a combustion process, a subsequent oxychloration process and the baking process succeeding thereto. The combustion process is performed in the presence of gas containing oxygen and inert gas. The characteritic of the method is that the gas contains at least nitrogen oxide NxOy wherein y/x
Time: 14