Process for producing briquettes from a waste material and briquette made of a waste material

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United States of America Patent

PATENT NO 12203151
APP PUB NO 20230279306A1
SERIAL NO

17925000

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Abstract

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A method for producing briquettes made of a waste material includes provisioning of at least one metal and at least one organic material. The waste material is mechanically prepared in a single or multiple stages and at least one first fraction of the waste material is separated. A briquette mixture containing the at least one first fraction is produced, wherein the at least one first fraction has a calorific value of 0 MJ/kg to 30 MJ/kg. A calorific value of the briquette mixture is adjusted by varying at least the first fraction. The briquette mixture is introduced into a briquetting device and pressed into briquettes. Briquettes with a calorific value of 5 MJ/kg to 30 MJ/kg and with a maximum copper content of 0.1 wt % to 20 wt % are produced.

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Patent Owner(s)

Patent OwnerAddress
HATCH KÜTTNER GMBHALFREDSTRABE 28 ESSEN 45130

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Behrmann, Dirk Essen, DE 2 0
Bernegger, Kurt Leonstein, AT 2 0
Breuer, Thomas Kaarst, DE 8 45
Hanusch, Bernhard Hagen am Teutoburger, DE 2 0
Salehi, Farzad Essen, DE 2 0

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