WASHING DEVICE, METHOD FOR PURIFYING A WASHING PRODUCT, AND USE OF SAID WASHING DEVICE

摘要

The washing assembly for multi-component materials, for a continuous crystallizing separation, is a column with an initial zone (1) to take the material (4) followed by a washing zone (2). The material is melted in a third zone (3). A flow resistance (6) is between the second and third zones. A filter (7) is between the first and second zones, with a take-off (8) for the filtrate. A crystallizing unit is linked to the first zone.