Dissolution of salt in 1,2-dichloroethane, used as catalyst for 1,2-dichloroethane production by direct chlorination, comprises subjecting suspension containing salt particles to ultrasonic treatment

摘要

Process for dissolving salt in liquid 1,2-dichloroethane (I) comprises subjecting a suspension of (I) and salt particles to ultrasonic treatment. An Independent claim is also included for the equipment used, with an ultrasonic probe immersed in the suspension in a dissolution chamber.