Process for the treatment of vegetable matter with recovery of calories from the dehydration stack gases and applications thereof

摘要

A treatment of vegetable matter such as alfalfa with recovery of the calories from the dehydration stack gases is described.P P The calories in the moist dehydration stack gases are recovered essentially by condensation of the steam contained therein, notably in the first evaporation body for the concentration of the dehydration serum. PP The process provides a considerable saving of thermal energy in integrated process for dehydrating alfalfa and recovering proteins contained therein.