SEPARATION DEVICE OF SOLUBLE SUBSTANCE, CONTROL UNIT AND SEPARATION METHOD OF SOLUBLE SUBSTANCE

PROBLEM TO BE SOLVED: To provide a separation device or the like of a soluble substance where control for keeping the thickness of a holding liquid layer in a certain range is easy and which easily corresponds to the change of the type of a separation agent and the compositions of a liquid to be separated and an eluent.SOLUTION: A separation device of a soluble substance includes: an outer shell portion 10 having a space filling a separation agent for adsorbing a component in a liquid to be separated inside; an introduction portion 20 introducing the liquid to be separated or an eluent into the outer shell portion 10 and adjusting the flow rate of the liquid to be separated or the eluent each introduced; a discharge portion 30 discharging the liquid to be separated or the eluent each passed through the separation agent from the outer shell portion 10 and adjusting the discharging flow rate of the liquid to be separated or the eluent each discharged; a pressure adjustment portion 40 adjusting pressure in the outer shell portion 10; and a liquid level detection portion 50 being disposed at the side surface of the outer shell portion 10 and detecting the height of the liquid level of the liquid to be separated or the eluent.SELECTED DRAWING: Figure 1 【課題】保有液層の層厚を一定範囲に保持する制御がより簡便であるとともに、分離剤の種類、被分離液や溶離液の組成が変更になったときも対応がより容易である可溶性物質の分離装置等を提供する。【解決手段】被分離液中の成分を吸着する分離剤を充填するための空間を内部に有する外殻部１０と、外殻部１０に被分離液または溶離液を導入するとともに導入する被分離液または溶離液の流量を調節する導入部２０と、分離剤に通液した被分離液または溶離液を外殻部１０から排出するとともに排出する被分離液または溶離液の流量を調節する排出部３０と、外殻部１０内の圧力を調節する圧力調節部４０と、外殻部１０の側面に設けられ被分離液または溶離液の液面の高さを検出する液面検出部５０と、を備える可溶性物質の分離装置。【選択図】図１