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US 2022/0228046 A1Published application
Composition for dust suppression
AssigneeW&C Holding B.V.
InventorWybren Jan BEEKSMA
Life of this patent
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Abstract
The invention relates to an aqueous composition for the suppression of dust, comprising 1) an anionic surfactant; 2) an amphoteric surfactant; 3) a Bacillus species; and 4) a carbohydrate-based feedstock on which the Bacillus can grow. The composition is capable of forming a foam. When mixed with dust, the composition, in particular the foam thereof, is effective in preventing the dust from becoming airborne. Further, when applied before grinding or milling a material, the spreading of dust during and after the grinding or milling is effectively prevented.
Claims17
Aqueous composition for the suppression of dust, comprising
- an anionic surfactant;
- an amphoteric surfactant;
- a Bacillus species;
- a carbohydrate-based feedstock on which the Bacillus can grow;
- wherein the composition is capable of forming a foam.
2 more elements
Dependencies are inferred from the claim text.