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:
Aug. 29, 2017
Filed:
Oct. 10, 2013
Applicant:
Mitsubishi Materials Corporation, Tokyo, JP;
Inventors:
Nobuhiro Oguma, Tokyo, JP;
Shigeru Ishikawa, Kagawa-gun, JP;
Makoto Takagi, Kagawa-gun, JP;
Yuji Mizuta, Kagawa-gun, JP;
Assignee:
MITSUBISHI MATERIALS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22B 15/00 (2006.01); C22B 5/02 (2006.01); C22B 7/00 (2006.01); F27B 19/04 (2006.01); F27D 3/18 (2006.01); C22B 15/04 (2006.01); B09B 3/00 (2006.01); F27D 3/16 (2006.01);
U.S. Cl.
CPC ...
C22B 15/0056 (2013.01); B09B 3/0083 (2013.01); C22B 5/02 (2013.01); C22B 7/001 (2013.01); C22B 15/00 (2013.01); C22B 15/005 (2013.01); C22B 15/0036 (2013.01); C22B 15/0052 (2013.01); F27B 19/04 (2013.01); F27D 3/16 (2013.01); F27D 3/18 (2013.01); F27D 2003/168 (2013.01); F27D 2003/185 (2013.01);
Abstract
A method for treating combustible material of the present invention includes providing a pipe opened to a molten substance surface above the molten substance surface of molten substance stored in a furnace body for smelting nonferrous metals, and blowing combustible material containing valuable metals and oxygen-enriched air into the molten substance surface of the molten substance from the pipe.