Anti-freeze composition suitable for making surfaces free of snow and ice
AssigneeAlkoto Ifjusag Egyesules
InventorsJeno Toth, Jozsef Szeles, Otto Egenhoffer
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Abstract
The invention relates to an anti-freeze composition and preparation for making surfaces free of snow and ice, comprising in an amount of 20 to 90% by weight a waste concentrate of alcohol distilling industry, having a dry-substance content of 200 to 750 g/kg, in admixture with 10 to 80% by weight of water and optionally with additives. The composition is neither detrimental to environment nor does it exhibit any corrosive effect, and it can be used under optional weather conditions. It uniformly cools the surface to be melted and preserves the road surface.
Claims12
An anti-freeze composition for freeing road surfaces of snow and ice which comprises:
- a mixture of (1) at least one component from the group consisting of sodium chloride, calcium chloride, potassium chloride, magnesium chloride and urea, and (2) an admixture of from 20 to 90% by weight of a waste concentrate of the alcohol distilling industry having a dry-substance content of from 200 to 750 g/kg and from 10 to 80% by weight of water.
An anti-freeze composition for freeing road surfaces of snow and ice which comprises:
- a mixture of (1) at least one component from the group consisting of sand, river-gravel, cinders and sawdust, and (2) an admixture of from 20 to 90% by weight of a waste concentrate of the alcohol distilling industry having a dry-substance content of from 200 to 750 g/kg and from 10 to 80% by weight of water.
An anti-freeze composition for freeing road surfaces of snow and ice which comprises:
- a mixture of (1) a surfactant having an HLB value of 6 to 12, and (2) an admixture of from 20 to 90% by weight of a waste concentrate of the alcohol distilling industry having a dry-substance content of from 200 to 750 g/kg and from 10 to 80% by weight of water.
A process for freeing road surfaces of snow and ice which comprises:
- applying to said surfaces a composition containing from 20 to 90% by weight of a waste concentrate of the alcohol distilling industry having a dry-substance content of 200 to 750 g/kg, in admixture with 10 to 80% by weight of water, the composition being applied at a rate of from 0.05 to 0.4 l/m.sup.2.
Dependencies are inferred from the claim text.