| 摘要 |
PROBLEM TO BE SOLVED: To provide a micro flow path structure for introducing two or more fluids into a micro flow path, promoting solvent extraction and maintaining chemical reaction between two adjacent fluids as a multiphase laminar flow state, and separately discharging the fluids from a predetermined discharge port, without substantial mutual mixing of the fluids into other fluids. SOLUTION: The micro flow path structure has three or more inlet ports for introducing fluids, an inlet flow path communicating with them, the micro flow path communicating with a combined section in which the inlet flow path is combined and making the introduced fluids flow, and the discharge port communicating with the micro flow path and discharging the predetermined fluids. In the micro flow path structure, a plurality of discontinuous partition walls are formed in the fluid-proceeding direction along a border formed by two or more fluids, and a position perpendicular to the fluid-proceeding direction of the discontinuous partition wall along the border is substantially, offset to the position of the adjacent partition wall in the fluid proceeding direction. COPYRIGHT: (C)2005,JPO&NCIPI
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