SOLVENT EXTRACTION APPARATUS

摘要

A solve extraction apparatus includes a solvent extraction unit for extracting a first solvent contained in a gel material, wherein the solvent extraction unit is divided by at least one partition wall, includes multiple extraction baths each accommodating a second solvent, the first solvent contained in the gel material being extracted by the second solvent while moving in the multiple extraction baths.

主权项

1. A solvent extraction apparatus comprising:
a solvent extraction unit which comprises a plurality of extraction baths partitioned by at least one partition wall and each containing a second solvent, in which a first solvent contained in a gel material is extracted by the second solvent while passing through the plurality of extraction baths; and a foreign substance collecting portion formed in at least one of the plurality of extraction baths, wherein heights of the partition walls increase as the partition walls recede from the extraction bath in which the foreign substance collecting portion is formed.