METHOD AND DEVICE FOR PRODUCING SLURRY ICE

摘要

The invention relates to a method and a device for producing slurry ice (2) comprising ice particles and a liquid coolant (5), wherein the coolant (5) contains water and a freezing point-reducing additive, ice particles are produced by the direct contact of water (7) and/or liquid coolant (5) with a liquid refrigerant (6), the refrigerant (6) is obtained from the coolant (5) by at least partly removing water (7) from the coolant (5), the refrigerant (6) obtained from the coolant (5) is cooled to a temperature T_K, which lies below a freezing point of water, more particularly below a freezing point of the coolant (5), and the supercooled refrigerant (6) is mixed with water (7) and/or the coolant (5) for producing the slurry ice (2).