Froth flotation processes

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United States of America Patent

PATENT NO 9302273
APP PUB NO 20130092605A1
SERIAL NO

13653732

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
CYTEC TECHNOLOGY CORP300 DELAWARE AVENUE WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhambhani, Tarun Stamford, US 9 32
Nagaraj, Devarayasamudram Ramachandran Ridgefield, US 9 31
Quintanar, Carmina Santiago, CL 3 6
Riccio, Peter New Rochelle, US 3 6
Rothenberg, Alan S Wilton, US 34 282
Wang, Bing Brookfield, US 403 3504

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