Title:
Froth flotation of nonsulfide ores with a mixture of oil-soluble and water-soluble petroleum sulfonates
United States Patent 2433258
Inventors:
Ben, Booth Robert
Conrad, Herkenhoff Earl
Publication Date:
12/23/1947
Export Citation:
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Assignee:
AMERICAN CYANAMID CO
Primary Class:
209/166
Other Classes:
209/902, 252/61
International Classes:
B03D1/001; B03D1/012; B03D1/02
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US Patent References:
2391087Oil solubilizing compositions
2310240Flotation of ores
2303931Process for concentrating phosphate ores
2262926Flushing oil composition
2053007Cleaning fluid
1170665N/A
Foreign References:
GB350505A
GB538408A