METHOD FOR DE-AERATING FROM AN AQUEOUS COMPOSITION AND DEVICE FOR IMPLEMENTING THE METHOD

摘要

The method involves applying a pressure close to the vapour tension of water to the mixture before remelting, said pressure corresponding to the temperature of said mixture. The device for implementing the method comprises a low pressure enclosure located upstream from the remelting device and in which a pressure close to the vapour tension of water is applied to the mixture, said pressure corresponding to the temperature of the mixture. The method and device can be used to separate air from photographic compositions.