FIELD: dust suppression.
SUBSTANCE: used in mining and other industries with strict requirements for reducing or eliminating dust content of hydrophobic mineral particles. The wetting agent for suppressing coal dust includes a diluted solution of neonols with the following ratio of components: alkylbenzenesulfonic acid - 12-17 wt.%; neonol - 9-13 wt.%; Laprol 373 – 2-5 wt.%, water - 67-74 wt.%.
EFFECT: increase in the efficiency of dust suppression is ensured based on an assessment using the film flotation method.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION OF THE MINE WETTING AGENT FOR DUST SUPPRESSION IN COAL MINES | 2022 |
|
RU2788833C1 |
| WETTING AGENT FOR COAL DUST SUPPRESSION | 2018 |
|
RU2689469C1 |
| METHOD OF PRODUCING WETTING COMPOSITION FOR SUPPRESSING COAL DUST BASED ON HYDROLYZATE OF FEATHER-DOWN WASTES | 2023 |
|
RU2818104C1 |
| PENETRATING AGENT FOR COAL DUST SUPPRESSION | 2012 |
|
RU2495250C1 |
| AGENT FOR SUPPRESSING ROCK AND COAL DUST DISTRIBUTION | 2022 |
|
RU2784756C1 |
| COMPOSITION FOR FIXING DUSTY SURFACES | 2021 |
|
RU2770264C1 |
| COAL DUST WETTING AGENT | 2022 |
|
RU2795848C1 |
| COMPOSITION FOR WETTING COAL DUST | 0 |
|
SU1106908A1 |
| COMPOSITION FOR HUMIDIFYING HYDROFOBIC DUSTS | 0 |
|
SU983132A1 |
| COMPOSITION FOR WETTING COAL DUST | 0 |
|
SU857501A1 |
