PROCESS AND INSTALLATION FOR PRODUCING CRYSTALLINE DEXTROSE MONOHYDRATE

摘要

14 IN THE UNITED STATES PATENT OFFICE PATENT APPLICATION entitled PROCESS AND INSTALLATION FOR PRODUCING CRYSTALLINE DEXTROSE MONOHYDRATE in the names of BODELE Gilbert, Duflot Pierrick ,VALENTIN Bernard and HUCHETTE Michel A process for the production of crystalline dextrose monohydrate in which the mass M subjected to crystallization traverses from above downwards continuously and under malaxation, a vessel inside which it is subjected to a temperature gradient globally decreasing from above downwards. The crystalline mass is recovered continuously at the lower part of the vassel, means being provided to take up at the intermediata level a fraction of the mass and to recycle it to a level situated in the vicinity of the upper end of the vessel.