Treatment of spillages of hazardous chemicals

Cleaning and liquid contact with solids – Processes – Using solid work treating agents

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210660, 210728, 210734, B08B 700

Patent

active

043838685

ABSTRACT:
A method of treating a spillage of a hazardous chemical in liquid form by contacting the liquid chemical with a solid particulate mixture comprising a polyacrylamide and a polymer or copolymer of an alkyl(alk)acrylate, and a solid particulate mixture for use in the said method.

REFERENCES:
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patent: 3951792 (1976-04-01), Azorlosa
patent: 3977969 (1976-08-01), Zall
patent: 4056112 (1977-11-01), Calmon
patent: 4210460 (1980-07-01), Seidenberger
Baier et al., Universal Gelling Agent for the Control of Hazardous Liquid Spills, Journal of Hazardous Materials, vol. 1, 1975/6, pp. 21-33.

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