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. 30, 2007
Filed:
Apr. 25, 2002
Emmanuel Auer, Frankfurt, DE;
Peter Biberbach, Rodenbach, DE;
Michael Gross, Frankfurt/Main, DE;
Andreas Gutsch, Ranstadt, DE;
Markus Pridöhl, Grosskrotzenburg, DE;
Karsten Ruth, Alzenau, DE;
Edwin Staab, Geiselbach, DE;
Emmanuel Auer, Frankfurt, DE;
Peter Biberbach, Rodenbach, DE;
Michael Gross, Frankfurt/Main, DE;
Andreas Gutsch, Ranstadt, DE;
Markus Pridöhl, Grosskrotzenburg, DE;
Karsten Ruth, Alzenau, DE;
Edwin Staab, Geiselbach, DE;
Umicore AG & Co., KG, Hanau, DE;
Abstract
Process and apparatus for the thermal treatment of pulverulent substances, in which the pulverulent substance is dispersed in a carrier gas and is passed in a continuous manner through a heated reactor where it is thermally treated and is then quenched by a cooling medium and is collected in a gas-solids separating unit.