Mill scale briquetting

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9683276
APP PUB NO 20130192421A1
SERIAL NO

13811502

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Abstract

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The invention relates to a method of agglomerating iron oxide-containing residual substances, in particular scale and mill scale, wherein the residual materials and the paper sludge are dried and comminuted and agglomerates are produced by means of hot briquetting from the mixture comprising the residual substances and the paper sludge. In this way, mill scale briquettes of high strength and density can be produced which in steelmaking processes can then be charged into an electric arc furnace for the purpose of recycling the iron contained in the residual substances.

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Patent Owner(s)

Patent OwnerAddress
RHM ROHSTOFF-HANDELSGESELLSCHAFT MBH45478 MÜHLHEIM A D RUHR

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maurer, Michael Leichlingen, DE 55 622
Meynerts, Udo Mulheim a.d. Ruhr, DE 3 6
Seabra, Da Rocha Saulo Henrique Herzogenrath, DE 1 0

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