Patent ID: 9259669
Filing Date: 2016-02-16
CPC Classification: B01D

Claim Text:
1. A preparative separation/purification system for obtaining a target component in solid forms by vaporizing a solvent in a solution containing the target component obtained by a preparative separation process, comprising: a container rack; a container for collecting the target component in solid forms, the container being held in the container rack; a heating means for heating the container; a solution nozzle and a liquid supply means for supplying the solution so that the solution is dripped or poured into the container; and a gas ejection nozzle for producing a gas stream so as to break the solution dripped or poured from an end of the solution nozzle into fine droplets and scatter it within the container, where vaporization of the solvent in the solution is accelerated by producing the gas stream by the gas ejection nozzle so that the gas stream separates the solution into droplets and brings these droplets into contact with an inner wall of the container heated by the heating means, to obtain the target component in dry, solid forms, and for further producing a gas stream so that the gas stream is directly brought into contact with a pool of the solution formed by the droplets which flowed down on the inner wall of the container in order that vaporization of the solvent in the pool of the solution is accelerated by agitating the solution by the gas stream produced by the gas ejection nozzle and supplying heat by the heating means, to obtain the target component in dry, solid forms; wherein an end of the solution nozzle and an end of a gas ejection port of the gas ejection nozzle are located inside the container when the solution is dripped or poured into the container and the fine droplets are scattered within the container, and the gas injection port is located close to the end of the solution nozzle.