Invention Grant
- Patent Title: Frothers for mineral flotation
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Application No.: US15215190Application Date: 2016-07-20
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Publication No.: US09643193B2Publication Date: 2017-05-09
- Inventor: James Adrian Counter , John D. Kildea
- Applicant: Ecolab USA Inc.
- Applicant Address: US MN St. Paul
- Assignee: ECOLAB USA INC.
- Current Assignee: ECOLAB USA INC.
- Current Assignee Address: US MN St. Paul
- Agency: Kagan Binder, PLLC
- Main IPC: B03D1/008
- IPC: B03D1/008 ; B03D1/02 ; B03D1/016 ; B03D1/004 ; B03D1/002 ; B03D1/014
Abstract:
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.
Public/Granted literature
- US20160325290A1 FROTHERS FOR MINERAL FLOTATION Public/Granted day:2016-11-10
Information query
