METHOD FOR WARMING REACTION AIR FOR THE OXY CHLORINATION OF AETHYLENE

摘要

In a process for heating the reaction air (1) in the oxy- chlorination of ethylene (3) under pressure in an oxychlorination reactor (2), a solution is provided by which the heating of the reaction air can be carried out simply. This is achieved by carrying out the heating by means of a hot combustion gas (6) from residue combustion (5) of chlorinated hydrocarbons. IMAGE