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:
Sep. 16, 2014
Filed:
Aug. 28, 2008
Michael Missalla, Oberursel, DE;
Edgar Gasafi, Karlsruhe, DE;
Jean Claude Hein, Niddatal, DE;
Andreas Orth, Friedrichsdorf, DE;
Jean-paul Nepper, Friedrichsdorf, DE;
Michael Missalla, Oberursel, DE;
Edgar Gasafi, Karlsruhe, DE;
Jean Claude Hein, Niddatal, DE;
Andreas Orth, Friedrichsdorf, DE;
Jean-Paul Nepper, Friedrichsdorf, DE;
Outotec Oyj, Espoo, FI;
Abstract
A process for at least one of a chemical and a physical treatment of fluidizable substances in a reactor. The process includes introducing a hot gas into an interior of the reactor through a gas supply tube and cooling at least one of the hot gas and the gas supply tube with a coolant. The cooling is performed by contacting the hot gas with the coolant so as to provide a temperature of a wall of the gas supply tube at least 50° C. lower than a temperature of the gas at an inlet of the gas supply tube facing away from the interior of the reactor.