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:
Jan. 28, 2020
Filed:
Oct. 25, 2016
Applicant:
Max-planck-institut Für Eisenforschung Gmbh, Düsseldorf, DE;
Inventors:
Assignee:
Max-Planck-Institut für Eisenforschung GmbH, Düsseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22B 3/00 (2006.01);
U.S. Cl.
CPC ...
C22B 11/048 (2013.01);
Abstract
The invention relates to a method for the recovery of precious metal from materials containing precious metal, said method comprises the following steps of: A) bringing the materials containing the precious metal into contact with an oxidizing agent, B) bringing the material containing the precious metal into contact with a reducing agent. Said method offers the possibility of recovering precious metal in a simple manner and in high purity from secondary materials.