Conversion process amylaceous.

The invention relates to a novel process amylaceous material processing comprising a step fluidization phase chemistry SECA step performed continuously and as special operating conditions. THESE CONDITIONS ESPECIALLY PREVEN a residence time MATTER amylaceous WITHIN THE REACTOR fluidization is more than 5 minutes and less than 30 minutes. SUBJECT MATTER amylaceous A fluidization MAY BE AMENDED OR PHYSICAL NATIVE AND / OR CHEMICALLY AND IN PARTICULAR BE cationized, hydroxyalkylated O ACETYLATED. MATTER MAY ALSO BE SUBJECT amylaceous after fluidization, STEP BACK TO A PHYSICAL MODIFICATIONS AND / OR CHEMICAL, INCLUDING ONE OR cationizing step hydroxylation. PRODUCTS PROCESSED produced in accordance with the invention can be advantageously used for smoothing and paper coating, bonding and SIZING TEXTILE, preparation of adhesives for plaster sheets and corrugated board, preparation of gums and gelled products for food use, Cosmetic pharmacist.