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:
May. 21, 2013
Filed:
Jul. 22, 2010
Udo Meynerts, Mulheim a. d. Ruhr, DE;
Michael Maurer, Leichlingen, DE;
Saulo Henrique Freitas Seabra Da Rocha, Herzogenrath, DE;
Christian Wirtgen, Loutzen, BE;
Udo Meynerts, Mulheim a. d. Ruhr, DE;
Michael Maurer, Leichlingen, DE;
Saulo Henrique Freitas Seabra Da Rocha, Herzogenrath, DE;
Christian Wirtgen, Loutzen, BE;
Abstract
The invention relates to a method for the agglomeration of iron-oxide-containing residual materials, in particular scale and mill scale, wherein the residual materials and paper sludge are dried and ground and agglomerates are produced, by hot briquetting, from a mixture of the residual materials and paper sludge so processed. In this manner, it is possible to produce mill scale briquettes of high strength and density. These briquettes can then be charged into an electric arc steelmaking furnace for the purpose of recycling the iron contained in the residual materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile