Frothers for mineral flotation

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United States of America Patent

PATENT NO 9440242
APP PUB NO 20150090919A1
SERIAL NO

14042974

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Abstract

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The invention provides methods and compositions for improving a froth flotation type separation. The method uses a microemulsion to improve the effectiveness of a frother. The improvement allows for low dosages of frother to work as well as much greater amounts of non-microemulsified frother.

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Patent Owner(s)

Patent OwnerAddress
ECOLAB USA INC1 ECOLAB PLACE ST PAUL MN 55102

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Counter, James Adrian New South Wales, AU 3 6
Kildea, John D Baldivis, AU 21 94

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