direct chlorination

Stabilizer for the catalytic system of the direct chlorine processing of ethylene to 1,2-dichlorethane

Article is devoted to the research of the influence of the sodium salt of perfluoro sulfonic  acid, as a stabilizer, on the catalytic activity of iron chloride and sodium chloride in the reaction of direct chlorination of ethylene to 1,2- dychloroethane. During research authors found that increase of stabilizer concentration up to 4% mas. had no significant impact on the catalytic activity of the complex but increase from 4% mas. up to 10% mas. allowed to shorten time of dissolution of sodium chloride and to reach needed concentration of sodium ions in the reactor of direct chlorination.