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:
Sep. 25, 2018
Filed:
May. 03, 2013
Applicant:
Outotec (Finland) Oy, Espoo, FI;
Inventors:
Assignee:
Outotec (Finland) Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 25/26 (2006.01); F23G 5/02 (2006.01); F23G 7/00 (2006.01); B01J 8/24 (2006.01); C05B 17/00 (2006.01); C02F 9/00 (2006.01); C02F 11/00 (2006.01); C02F 11/06 (2006.01); C02F 101/20 (2006.01);
U.S. Cl.
CPC ...
C01B 25/265 (2013.01); B01J 8/24 (2013.01); C05B 17/00 (2013.01); F23G 5/02 (2013.01); F23G 7/001 (2013.01); C02F 9/00 (2013.01); C02F 11/004 (2013.01); C02F 11/06 (2013.01); C02F 2101/20 (2013.01); F23G 2201/302 (2013.01); F23G 2201/303 (2013.01); F23G 2209/12 (2013.01); Y02W 10/40 (2015.05);
Abstract
A process for separating heavy metals from phosphoric starting material comprises the following steps: