Dry granulation of metallurgical slag

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United States of America Patent

PATENT NO 9200346
APP PUB NO 20130206875A1
SERIAL NO

13822725

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
PAUL WURTH S A1122 LUXEMBOURG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Friederici, Claudine Mamer, LU 2 4
Greiveldinger, Bob Frisange, LU 3 4
Hoffmann, Mathias Hesperange, LU 7 76
Kappes, Horst Trier, DE 5 9
Michels, Daniel Luxembourg, LU 4 4
Solvi, Marc Ehlange, LU 20 68

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