OptiMix® glass-lined steel reactor improves cleanability, frees up nozzle and optimizes mixing. Reactor eliminates the need for top-entry baffles, instead utilizing three wall-mounted baffles to enhance heat transfer, solids suspension and distribution, gas dispersion, gas flow rates and mass transfer through improved mixing. Baffle design improves CIP efficiency by eliminating the difficult to clean top had pocket at the baffle/nozzle interface. Glass-lined reactors are available in pilot plant and production sizes with either a standard jacket, or with a HemiCoil split-pipe jacket for optimum heat transfer. It is offered on reactor sizes 20 gallons and greater. De Dietrich Process Systems, Inc. 244 Sheffield St. Mountainside, NJ, 07092