FIELD: process engineering.
SUBSTANCE: invention relates to destruction of poison-gases, i.e. mustard agents. Proposed method comprises processing of mustard agent by composite mix of aqueous solution of alkaline metal hydroxide, quaternary tri-alkyl ammonium chloride compounds as interphase transfer catalyst and dichloramine as cocatalyst. Mustard agent decontamination is carried out under conditions of interphase catalyst in interaction of liquid-phase mix with heterophase mustard agents. Proposed method is suitable for in-field destruction of different-structure mustard agents and in emergency without application of special purposed and equipment.
EFFECT: destruction of mustard agents to residual concentration of 0,01 mg-ml-1 without application of organic solvents.
3 ex
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