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. 12, 2026
Filed:
Sep. 09, 2021
Montanuniversität Leoben, Leoben, AT;
MONTANUNIVERSITÄT LEOBEN, Leoben, AT;
Abstract
A product and method for producing a valuable material product from industrial dust having the steps of providing the industrial dust, which has at least one valuable material and a first concentration of volatile constituents, to a heating device with an operating temperature of 600° C. or more, preparing the industrial dust by means of the heating device, wherein the preparation comprises heating the industrial dust at a rate of 20° C./min or more, thermally treating the industrial dust by means of the heating device at a treatment temperature in the range from 900° C. to 1200° C., in particular in the range from 1000° C. to 1100° C., for 30 minutes or more, and controlling and/or regulating the oxidizing conditions during the preparation, wherein the preparation comprises at least partially removing the volatile constituents from the industrial dust, and providing the valuable material product.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile