DEVICE FOR INTRODUCING REAGENTS INTO ETHYLENE OXYCHLORINATION REACTOR Russian patent published in 2000 - IPC

FIELD: chemical engineering. SUBSTANCE: invention relates to vinyl chloride production technology and more specifically to devices for introducing reagents into ethylene oxychlorination reactor used for production of dichloroethane. Device has dispenser to feed ethylene and recycle gases and, disposed under it, dispenser to feed hydrogen chloride and oxygen consisting of central tube, from which horizontal tubes with closed ends are deviated. The first dispenser consists of supply pipeline connected to manifold, from which tubes with closed ends are deviated. Manifold and deviated tubes follow geometry of the bottom of reactor. Walls of manifold, central tube, and deviated tubes of dispensers are perforated. Perforation holes with diameter not greater than 0.3 mm are uniformly distributed throughout the cross-section of reactor. EFFECT: simplified construction of device. 1 dwg