11 CHEMICAL PROCESSING APPARATUS FOR USE IN THE SOAP MAKING, DETERGENT MAKING, BUBBLE GUM MAKING, LICORICE MAKING, CHEWING GUM MAKING, AND CANDY MAKING INDUSTRIES, NAMELY, CHEMICAL NEUTRALIZATION UNITS, BLEACHING UNITS, DEODORIZATION UNITS, HYDROGENATION UNITS, FRACTIONATION UNITS, FAT TREATMENT UNITS, SPENT LYE AND SWEETWATER TREATMENT UNITS, EVAPORATORS, DISTILLATION UNITS, CRYSTALLIZATION UNITS, DRYING UNITS, HEATING UNITS AND COOLING UNITS