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US 8,999,188 B2Granted
Composition for application as a flotation frother
AssigneeHuntsman Corporation Australia Pty Limited
InventorsSalvatore Lazzaro, Andrew Smethurst, Rodney Walter Parr, Lubos Sadek, Jason Sukbeom Hong
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Abstract
The present disclosure provides a froth flotation composition including a cycloaliphatic alcohol and a reaction product of the cycloaliphatic alcohol and propylene oxide. The froth flotation composition is especially suited for use in ore and coal flotation processes.
Claims18
A froth flotation composition comprising:
- (a) a cycloaliphatic alcohol;
- and
- (b) a reaction product of the cycloaliphatic alcohol (a) and propylene oxide.
A method of recovering particles from a slurry, comprising:
- adding a froth flotation composition to a slurry containing particles, wherein the froth flotation composition comprises:
- a cycloaliphatic alcohol;
- and
- a reaction product of the cycloaliphatic alcohol and propylene oxide;
- forming a froth containing the particles;
- and
- collecting the froth containing the articles.
4 more elements
Dependencies are inferred from the claim text.