Method of destructing toxic chemicals
AssigneeHelsingin Yliopisto
InventorsUllastiina HAKALA, Risto HAKALA
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AssigneeHelsingin Yliopisto
InventorsUllastiina HAKALA, Risto HAKALA
Estimating the term…
A method of destructing a toxic chemical, comprising the steps of mixing said toxic chemical with a liquid phase formed by an aqueous mixture of water and an ionic liquid or molten salt which is miscible with water, said ionic liquid or molten salt comprising a tertiary amine group or quaternary ammonium group; and contacting said toxic chemical in said liquid phase with said ionic liquid or molten salt so as to decompose said toxic chemical. The ionic liquid or molten salt comprises a tertiary amine group or quaternary ammonium group. The dispersion or solution further contains at least one oxidizing agent and a donor of hydrogen bonds. Decontamination of contaminated surfaces and decomposition of toxic substances are achieved by using environmentally friendly, non-toxic solvents and reactants which yields reaction products which are substantially non-harmful or even non-toxic.
A method of destructing a toxic chemical;
A composition suitable for use in a method of destructing a toxic chemical, the composition comprising a dry blend of chemical components selected from the group of:
An aqueous composition comprising an ionic liquid or molten salt mixed with water to form a stable dispersion or solution, wherein said ionic liquid or molten salt comprises a tertiary amine group or quaternary ammonium group, said dispersion or solution further containing at least one oxidizing agent and optionally a donor of hydrogen bonds.
(canceled)
Dependencies are inferred from the claim text.