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Publication of BE695768ApublicationCriticalpatent/BE695768A/fr
Dispositif intercale de chauffage d'une liqueur pour des evaporateurs a ruissellement du type a plaques et procede de refroidissement d'une vapeur au-dessous de sa temperature de condensation et/ou d'evaporation d'une liqueur, utilisant un tel dispositif
Procede de vaporisation d'un liquide, echangeur de chaleur pour sa mise en óoeuvre, et application a une installation de distillation d'air a double colonne.
Process for stabilising, in a steady state, the separation front between an upper vapour region and a lower vapour region which are created in an apparatus comprising a vessel, apparatus making use of the said process and use of the said apparatus