Process for the dehalogenation and regeneration mineral oils contaminated by dielectrics and diathermy chlorinated organic compounds and / or sulfur compounds, organic compounds and metal compounds oxidating acids.

摘要

Process for the dehalogenation and regeneration of mineral oils contaminated diathermic dielectrics and chlorinated organic compounds and / or sulfur, for organometallic compounds and acid compounds oxidation. The process for the dehalogenation and continuous regeneration of mineral oils dielectrics and diathermy contaminated by chlorinated organic compounds and / or sulfur, by metal organic compounds and acid compounds oxidation involves degassing and dehydration of contaminated mineral oil, reacting the oil mineral dehydrated with an alkali metal hydride at a temperature between 150 and 300 ° C, without the use of catalysts and / or other reagents to deshalogenarlo with formation of the corresponding alkali salts, total elimination of acidity and destruction of any organic salts and distillation of the light compounds, clarifying the dehalogenated thus mixed with mineral oil by land additive, separating the regenerated oil.