METHOD OF DESTROYING ADAMSITE

FIELD: toxic agents disposal. SUBSTANCE: adamsite is subjected to electrolysis in concentrated sulfuric acid to complete consumption of sulfuric acid and separation of formed arsenic sulfide precipitate. Reaction mass is then diluted with water, neutralized with alkali and subjected to electrolysis...

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Bibliographische Detailangaben
Hauptverfasser:	TUGUSHOV V.I, STAROVOJTOV I.I, KOCHERGIN A.I, SAKHAROVSKIJ V.G, ZJAKUN A.M, KUZ'MIN N.P, VORONIN A.M, KASHPAROV K.I
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING
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Beschreibung
Zusammenfassung:	FIELD: toxic agents disposal. SUBSTANCE: adamsite is subjected to electrolysis in concentrated sulfuric acid to complete consumption of sulfuric acid and separation of formed arsenic sulfide precipitate. Reaction mass is then diluted with water, neutralized with alkali and subjected to electrolysis in presence of sodium chloride. Electrolysis product is fried of remaining arsenic salts by electrocoagulation. EFFECT: achieved complete destruction into environmentally safe substances useful elsewhere as raw materials. 5 dwg