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. 01, 2015
Filed:
Sep. 06, 2011
Marc Solvi, Ehlange, LU;
Bob Greiveldinger, Frisange, LU;
Claudine Friederici, Mamer, LU;
Daniel Michels, Luxembourg, LU;
Mathias Hoffmann, Hesperange, LU;
Horst Kappes, Trier, DE;
Marc Solvi, Ehlange, LU;
Bob Greiveldinger, Frisange, LU;
Claudine Friederici, Mamer, LU;
Daniel Michels, Luxembourg, LU;
Mathias Hoffmann, Hesperange, LU;
Horst Kappes, Trier, DE;
PAUL WURTH S.A., Luxembourg, LU;
Abstract
A process for dry granulation of hot liquid slag wherein the hot liquid slag is mixed with solid metallic particles so as to form a solidified, vitrified slag cake mixed with the metallic particles, the slag cake is crushed so as to form hot slag particles and heated solid particles, said particles are cooled and said solid metallic particles are recycled.