FIELD: concentration of minerals.
SUBSTANCE: proposed floatation collector includes primary distilled amines of fraction C10-14 and hydroxyl-containing compounds at the following ratio of reagents, wt-%: primary distilled amines, 40-80; hydroxyl-containing compounds, 60-20. Hydroxyl-containing compound is just mixture of isobutanol with aliphatic alcohols, cyclic alcohols and alcohols of dioxane or terpenic series at the following relationship: (2.5-3.5):1.
EFFECT: improved properties; high technological parameters.
6 cl, 3 tbl, 18 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF SELECTIVE FLOATATION OF FELDSPARS | 2003 |
|
RU2236908C1 |
| METHOD OF FLOTATION POTASSIUM ORE CONCENTRATION | 1998 |
|
RU2152264C1 |
| METHOD OF CONCENTRATING MUSCOVITE CONTAINING ORES | 0 |
|
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RU2549868C2 |
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|
SU1713655A1 |
| N-(2-CYANOETHYL)-N-(2-OXYETHYL)AMMONIUM PERCHLORATE AS MICROADDITION TO MAIN COLLECTOR DURING FLOTATION OF MICA FROM MUSCOVITE SHALES | 0 |
|
SU1775396A1 |
| FOAMING AGENT AND METHOD OF FLOTATION OF INSOLUBLE COMPONENTS OF UNENRICHED POTASSIUM SALTS | 2010 |
|
RU2532303C2 |
| METHOD TO DRESS VERMICULITE | 1994 |
|
RU2080938C1 |
| METHOD OF DRESSING MINERAL RESOURCES | 0 |
|
SU1407557A1 |
| 3-(2-OXAHEXYL)OXAZOLIDINE AS AGENT FOR FLOTATION OF MICA FROM MUSCOVITE SHALES | 0 |
|
SU1541208A1 |
