Process and device for production of allyl chloride.

摘要

A process for the production of allyl chloride, which comprises introducing propylene and chlorine into a reactor having at least one propylene-injection opening and at least one chlorine-injection opening, these openings being independent of each other, through the respective injection openings, and reacting them in a vapor phase, wherein propylene and chlorine are introduced into the reactor by injecting them in almost the same direction from the propylene-injection opening and the chlorine-injection opening which is closest to said propylene-injection opening, with a linear velocity in the propylene-injection opening, calculated as a value of at 300 DEG C and 1 kg/cm<2>.G, of 100 m/sec or higher and a linear velocity of the chlorine-injection opening, calculated as a value of at 100 DEG C and 1 kg/cm<2>.G, of 70 m/sec or higher, and the propylene-injection opening and the chlorine-injection opening are situated to meet the following expression (1), $wherein\; dp\; is\; a\; diameter\; of\; the\; propylene-injection\; opening,\; dc\; is\; a\; diameter\; of\; the\; chlorine-injection\; opening\; which\; is\; closest\; to\; said\; propylene-injection\; opening,\; and\; L\; is\; a\; distance\; between\; centers\; of\; these\; two\; injection\; openings.\mathop{\mathrm{image}}$