FIELD: processing minerals; processing potassium ores by floatation.
SUBSTANCE: proposed method includes grinding of ore, treatment of ore by flocculant and collecting reagent, floatation of slime and potassium chloride. Used as collecting reagent for floatation of slime is polyoxyrthylene glycol esters of monoalkyl phenols which have 8-12 atoms of carbon in alkyl group and number of oxyethyl groups in radical is equal to 20-30.
EFFECT: enhanced efficiency of desliming of ore.
2 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| USE OF OXYETHYLATED DERIVATIVES OF CASHEW NUT SHELL LIQUID AS A FLOATATION AGENT FOR POTASSIUM ORES ENRICHING | 2019 |
|
RU2713040C1 |
| METHOD OF POTASSIUM ORES FLOTATION | 1999 |
|
RU2165797C1 |
| METHOD OF FLOTATION DESLIMING OF SYLVINITE ORES | 2022 |
|
RU2802002C1 |
| METHOD OF FLOATING ENRICHMENT OF ORES | 2004 |
|
RU2278739C2 |
| METHOD OF ORES FLOTATION | 2014 |
|
RU2564549C1 |
| METHOD FOR FLOTATION ENRICHMENT OF POTASSIUM ORE | 2020 |
|
RU2744327C1 |
| USE OF OXYETHYLATED DERIVATIVES OF CASHEW NUTSHELLS LIQUID AS REAGENT-FOAMING AGENT FOR BENEFICIATION OF APATITE-CONTAINING ORES | 2019 |
|
RU2717862C1 |
| METHOD FOR DESLURRING POTASSIUM ORES | 1997 |
|
RU2132239C1 |
| USE OF PHOSPHORUS ESTERS OF ETHOXYLATED DERIVATIVES OF CASHEW SHELL LIQUID AS COLLECTING REAGENT FOR ENRICHMENT OF APATITE-COMPRISING ORES IN FLOTATION PROCESS | 2023 |
|
RU2812644C1 |
| METHOD OF OBTAINING POTASSIUM CHLORIDE FROM POTASSIUM-CONTAINING ORES | 1998 |
|
RU2144435C1 |
