| 摘要 |
PROBLEM TO BE SOLVED: To provide a microchannel structure having a structure enabling quicker and more uniform dispersion and extraction in the case where at least two fluids containing raw materials necessary for a reaction are fed into the microchannel, the fluids are allowed to react with each other by contact at their boundary formed along the direction of the advancement of the fluids in the microchannel, and the product is discharged from the reaction phase into an extraction phase where it is extracted and to provide a chemical reaction method using such a structure. SOLUTION: The microchannel structure has at least two inlets for feeding at least two fluids containing necessary reactants, an inflow passageway communicating therewith, an inlet for feeding a fluid for extracting a reaction product, an extraction passageway communicating therewith, an outflow passageway for discharging the resulting fluid, and an outflow port communicating therewith and is characterized in that the inflow passageway and the extraction passageway are three-dimensionally arranged so as for the inflowing fluids to be contacted with each other. COPYRIGHT: (C)2005,JPO&NCIPI
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