Frozen separation apparatus, parts for freeze separation apparatus, and freeze separation method

摘要

PROBLEM TO BE SOLVED: To provide a freezing separation device and a freezing separation method capable of improving concentration efficiency (or making a solvent to be separated highly purified).SOLUTION: A freezing separation device 1A freezing and separating at least a part of a solvent from a solution B includes: a contact member 12 contacting with the solution B; a vibrating part 13 applying vibration to the contact member 12; and a cooling part 14 freezing the solvent positioning in the vicinity of a boundary between the contact member 12 and the solution B by cooling the contact member 12. In the freezing separation device 1A, the solution B is concentrated or the purity of the solvent is increased by separating at least a part of the solvent from the solution B.SELECTED DRAWING: Figure 1