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:
Dec. 30, 2008
Filed:
Mar. 27, 2003
Jacobus Mathias Hendrikus Dirkx, Amsterdam, NL;
Richard Joseph Higgins, Norco, LA (US);
Rene Samson, Amsterdam, NL;
Jacobus Mathias Hendrikus Dirkx, Amsterdam, NL;
Richard Joseph Higgins, Norco, LA (US);
Rene Samson, Amsterdam, NL;
Shell Oil Company, Houston, TX (US);
Abstract
The invention pertains to a process for combusting coke of a coke-containing FCC catalyst in a regeneration unit of a FCC unit having the introduction of oxygen-containing gas through a gas-transport unit into the regeneration unit and combusting the coke by means of an oxygen-containing gas, in which the oxygen-containing gas is cooled in a cooling unit before it is brought in contact with the coke-containing FCC catalyst. The invention further relates to an apparatus for performing said process.