Research on formulating ingredients and evaluating the conversion process of 2-chloroethyl phenylsulfide of green decontamination based on tungsten

Abstract

This paper presents the results of research on formulating ingredients and evaluating the detoxification efficiency of 2-chloroethyl phenylsulfide (2-CEPS is a simulant of the military poison yperit) of green decontamination based on tungsten. Each main component of green decontamination was investigated and their roles in the detoxification process were determined, including catalyst (K₂WO₄), oxidant (H₂O₂) and buffer (C₆H₅K₃O₇ và K₂CO₃). From the research results, a detergent formula has been proposed that has a 2-CEPS conversion efficiency of over 99% after 15 minutes (TĐX-2). At the same time, a number of products were identified, thereby suggesting the mechanism of 2-CEPS conversion process within 30 minutes of the reaction.