公开(公告)号：WO2015156456A1

公开(公告)日：2015-10-15

申请号：PCT/KR2014/007970

申请日：2014-08-27

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： CHU, Min Cheol ,  HWANGBO, Seon Ae ,  YOON, Sae Won

IPC: B01F11/02

CPC classification number: B01F11/0266 ,  B01F3/0803 ,  B01F3/0819 ,  B01F5/10 ,  B01F11/0241 ,  B01F11/0283 ,  B01F11/0291 ,  B01F13/1027 ,  B01F15/00207 ,  B01F15/00214 ,  B01F15/0022 ,  B01F15/00233 ,  B01F15/00324 ,  B01F2215/0014 ,  B01F2215/0031 ,  B01F2215/0032

Abstract: Disclosed is a method for preparing a stable fluid mixture by mixing hydrophilic and hydrophobic substances using ultrasound wherein homogeneous dispersion and mixing are possible so that dispersibility is greatly improved and separation between the hydrophilic and hydrophobic substances is minimized even after a long time. The apparatus for dispersing and mixing fluids by focused ultrasound includes a fluid storage unit for storing a fluid mixture of at least two fluids comprising a hydrophilic substance and a hydrophobic substance, the fluid storage unit comprising a first connector and a second connector connected to a fluid flow path such that the fluid mixture moves through a fluid flow path providing a portion through which the fluid mixture moves, a fluid dispersion unit for focusing ultrasound to a portion of the fluid flow path to disperse fluids contained in the fluid mixture by ultrasound when the fluid mixture moves the portion, and a fluid circulation unit for circulating the fluid mixture such that a portion of the fluid mixture relatively insufficiently dispersed is moved through the first connector from the fluid storage unit to the fluid dispersion unit and the fluid mixture dispersed by the fluid dispersion unit is moved through the second connector to the fluid storage unit.

Abstract translation: 公开了一种通过使用超声波混合亲水和疏水物质制备稳定的流体混合物的方法，其中均匀分散和混合是可能的，使得分散性大大提高，并且亲水和疏水物质之间的分离甚至在长时间后也被最小化。 用于通过聚焦超声分散和混合流体的装置包括用于存储包含亲水物质和疏水物质的至少两种流体的流体混合物的流体存储单元，所述流体存储单元包括第一连接器和连接到流体的第二连接器 流动路径，使得流体混合物通过提供流体混合物移动的部分的流体流动路径移动;流体分散单元，用于将超声波聚焦到流体流动路径的一部分，以通过超声波分散包含在流体混合物中的流体 流体混合物移动该部分，以及流体循环单元，用于使流体混合物循环，使得流体混合物的相对不充分分散的部分从流体存储单元移动到第一连接器到流体分散单元，并且由 流体分散单元通过第二连接器移动到流体存储单元。

公开(公告)号：EP2950917A1

公开(公告)日：2015-12-09

申请号：EP14838830.9

申请日：2014-08-27

Applicant: Korea Research Institute of Standards and Science

Inventor： CHU, Min Cheol ,  HWANGBO, Seon Ae ,  YOON, Sae Won

IPC: B01F11/02

CPC classification number: B01F11/0266 ,  B01F3/0803 ,  B01F3/0819 ,  B01F5/10 ,  B01F11/0241 ,  B01F11/0283 ,  B01F11/0291 ,  B01F13/1027 ,  B01F15/00207 ,  B01F15/00214 ,  B01F15/0022 ,  B01F15/00233 ,  B01F15/00324 ,  B01F2215/0014 ,  B01F2215/0031 ,  B01F2215/0032

Abstract: Disclosed is a method for preparing a stable fluid mixture by mixing hydrophilic and hydrophobic substances using ultrasound wherein homogeneous dispersion and mixing are possible so that dispersibility is greatly improved and separation between the hydrophilic and hydrophobic substances is minimized even after a long time. The apparatus for dispersing and mixing fluids by focused ultrasound includes a fluid storage unit for storing a fluid mixture of at least two fluids comprising a hydrophilic substance and a hydrophobic substance, the fluid storage unit comprising a first connector and a second connector connected to a fluid flow path such that the fluid mixture moves through a fluid flow path providing a portion through which the fluid mixture moves, a fluid dispersion unit for focusing ultrasound to a portion of the fluid flow path to disperse fluids contained in the fluid mixture by ultrasound when the fluid mixture moves the portion, and a fluid circulation unit for circulating the fluid mixture such that a portion of the fluid mixture relatively insufficiently dispersed is moved through the first connector from the fluid storage unit to the fluid dispersion unit and the fluid mixture dispersed by the fluid dispersion unit is moved through the second connector to the fluid storage unit.