| 摘要 |
The invention relates to a method for the production of 1,2-dichlorethane having a high purity of dissolved chlorine and dissolved ethylene, which are brought into contact with each other using a liquid reaction medium which is guided in a circulating manner, said reaction medium being made of, essentially, 1,2-dichlorethane, a catalyst and at least one reaction path which is embodied as a loop and which extends in a vertical manner. The two limbs of the loop are connected to a waste gas container which is arranged on the top side, from which either a gas or fluid or either gas and also fluid is outwardly transferred from the reaction product. A plurality of additional sections are arranged in the limb of the loop, wherein the liquid rises, and each of said additional sections comprises a supply of dissolved or gaseous ethylene which is arranged upstream and a supply of dissolved chlorine which is arranged downstream, and can also comprise static mixing devices. |
