FIELD: chemistry.
SUBSTANCE: method involves providing non-agglomerated granular material, followed by providing a composition which contains a glycerine-containing by-product obtained during production of fatty acid esters from at least one oil selected from a group consisting of plant oil and animal fat. Further, said composition is deposited onto the non-agglomerated granular material in an amount which is sufficient to inhibit agglomeration of that granular material and its sticking to surfaces under the effect of said subzero temperature. Said composition is deposited on the granular material in a dosage ranging from approximately 200 to 1400 g of glycerine per ton of granular material.
EFFECT: effective wetting of the surface of granular material with a composition in order to prevent its agglomeration and sticking to surfaces.
17 cl, 2 ex
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