abstract |
The present invention introduces a significant amount of ethane and ethylene into the combined reactor in the inlet stream, wherein hydrogen chloride in the reactor effluent is merely removed from the reactor effluent in the first unit operation after a reaction step or phase in which vinyl is produced from ethane / ethylene. It relates to a process for the production of vinyl chloride monomers from ethylene and ethane, partly recovered. The steps indicate that the ethane, ethylene, hydrogen chloride, oxygen and chlorine are oxidative dehydrogenation-chlorination catalyzed and the condensed crude product stream is separated into vinyl chloride monomer and reactor recycle stream. |