FIELD: chemistry.
SUBSTANCE: invention relates to methods of elimination of emergency spill or leakage of halogens. Disclosed is a method of treating an emergency spill or leakage of elementary halogen, which is bromine or chlorine, involving bringing an aqueous solution of a quaternary ammonium halide into contact with said halogen, and collecting a product of neutralizing the halogen in form of complexed bromine in form of a liquid or solid mass. Invention also discloses an aqueous solution neutralizing elementary chlorine, using an aqueous quaternary ammonium halide as an agent for neutralizing elementary halogen and versions of an emergency system for neutralizing elementary halogens.
EFFECT: proposed method provides fast neutralization of halogen in case of accidental spillage or leakage and convenient collection of neutralization products.
29 cl, 4 dwg, 3 tbl, 16 ex
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