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. 23, 1989
Filed:
May. 26, 1988
Applicant:
Inventor:
Jan A Aune, Langhus, NO;
Assignee:
Elkem Technology a/s, , NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23G / ;
U.S. Cl.
CPC ...
110346 ; 1101 / ; 1101 / ; 110210 ; 110216 ; 110259 ; 110341 ;
Abstract
A method of treating ash and dust from incineration plants. The ash and dush are coprocessed by mixing one or more hazardous wastes and/or metallic scraps therewith. The mixture is supplied to a smelting furnace together with a reducing agent.
Aune, Jan. (1989). Treating ash and dust from incineration plants by coprocessing with (U.S. Patent No. 4831943). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4831943
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