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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.:

US 11007538 B1

PDFFull Text
Date of Patent:
May. 18, 2021

Filed:

May. 26, 2016

Flotation reagents and flotation processes utilizing same

Applicant:

Cytec Technology Corp., Wilmington, DE (US);

Inventors:

Devarayasamudram Ramachandran Nagaraj, Ridgefield, CT (US);

Tarun Bhambhani, Stamford, CT (US);

Mukund Vasudevan, Atlanta, GA (US);

Puspendu Deo, Midland, MI (US);

Haunn-Lin Tony Chen, Darien, CT (US);

Assignee:

Cytec Technology Corp., Wilmington, DE (US);

Attorney:

Charles E. Bell, Esq.

Primary Examiner:

Thomas M Lithgow

Int. Cl.
CPC ...
B03D 1/016 (2006.01); B03D 1/02 (2006.01); B03D 1/06 (2006.01); C01G 53/11 (2006.01); C22B 3/00 (2006.01); C22B 3/12 (2006.01); C22B 3/14 (2006.01); C22B 3/16 (2006.01); C22B 3/24 (2006.01); C22B 15/00 (2006.01); C22B 34/34 (2006.01); B03D 1/008 (2006.01); B03D 1/01 (2006.01); B03D 1/012 (2006.01); B03D 1/014 (2006.01);
U.S. Cl.
CPC ...
B03D 1/02 (2013.01); B03D 1/016 (2013.01); C01G 53/11 (2013.01); C22B 3/00 (2013.01); C22B 3/12 (2013.01); C22B 3/14 (2013.01); C22B 3/16 (2013.01); C22B 3/24 (2013.01); C22B 11/04 (2013.01); C22B 15/0078 (2013.01); C22B 15/0086 (2013.01); C22B 23/0446 (2013.01); C22B 23/0453 (2013.01); C22B 34/34 (2013.01); B03D 1/008 (2013.01); B03D 1/01 (2013.01); B03D 1/012 (2013.01); B03D 1/014 (2013.01); B03D 2201/007 (2013.01); B03D 2201/02 (2013.01); B03D 2203/02 (2013.01); B03D 2203/025 (2013.01);
Abstract

Methods of enhancing recovery of value sulfide and/or precious metal-bearing minerals from an ore containing such minerals as well as Mg-silicate, slime forming minerals, and/or clay by adding a froth phase modifier agent to the ore, and subjecting the ore to a froth flotation process performed under acidic conditions, are provided herein.

Find Patent Forward Citations

Nagaraj, Devarayasamudram. (2021). Flotation reagents and flotation processes utilizing same (U.S. Patent No. 11007538). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11007538

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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