SOLVENT REMOVING APPARATUS AND METHOD OF MANUFACTURING MICROSPHERES USING THE SAME

To provide an apparatus for extracting and removing a solvent of an emulsion used in microsphere production, and a method of producing microspheres.SOLUTION: A solvent removing apparatus includes: a container 100 storing an emulsion comprising a first raw material of a continuous phase and a second...

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Bibliographische Detailangaben
Hauptverfasser:	LEE SANGHUN, KIM JU HEE, CHUN CHANG HEE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	To provide an apparatus for extracting and removing a solvent of an emulsion used in microsphere production, and a method of producing microspheres.SOLUTION: A solvent removing apparatus includes: a container 100 storing an emulsion comprising a first raw material of a continuous phase and a second raw material of a dispersed phase; an impeller IM rotating in the container to stir the emulsion; and a foam breaker FB positioned at a distance from the impeller on an upper portion of the impeller, and rotating to reduce foam generated during stirring of the emulsion.SELECTED DRAWING: Figure 3 【課題】微小球体の製造に使用されるエマルジョンの溶媒を抽出除去する装置、および微小球体の製造方法を提供する。【解決手段】溶媒除去装置は、連続相の第１原料と分散相の第２原料を含むエマルジョンを収容する容器１００と、前記容器内で回転して前記エマルジョンを撹拌するインペラーＩＭと、前記インペラーの上部に前記インペラーから離隔して位置し、回転して前記エマルジョンの撹拌時に発生する泡（ｆｏａｍ）を減少させるフォームブレーカーＦＢと、を含む。【選択図】図３