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:
Apr. 05, 2016
Filed:
Oct. 17, 2012
Applicant:
Cytec Technology Corp., Wilmington, DE (US);
Inventors:
Devarayasamudram Ramachandran Nagaraj, Ridgefield, CT (US);
Peter Riccio, New Rochelle, NY (US);
Tarun Bhambhani, Stamford, CT (US);
Alan S. Rothenberg, Wilton, CT (US);
Carmina Quintanar, Santiago, CL;
Bing Wang, Brookfield, CT (US);
Assignee:
CYTEC TECHNOLOGY CORP., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 21/00 (2006.01); C02F 1/24 (2006.01); B03D 1/01 (2006.01); B03D 1/012 (2006.01); B03D 1/014 (2006.01); B03D 1/08 (2006.01);
U.S. Cl.
CPC ...
B03D 1/012 (2013.01); B01D 21/0084 (2013.01); B03D 1/011 (2013.01); B03D 1/014 (2013.01); C02F 1/24 (2013.01); B03D 1/085 (2013.01); B03D 2201/02 (2013.01); B03D 2203/02 (2013.01); B03D 2203/025 (2013.01);
Abstract
Froth flotation processes that include adding a beneficiating amount of a value mineral collector composed of an organic ammonium salt of a sulfur-containing acid to at least one stage of a froth flotation process to recover value minerals from mineral ore bodies are disclosed herein.