| 摘要 |
PROBLEM TO BE SOLVED: To provide a microreactor capable of promoting a liquid-liquid reaction in which gas is produced as a by-product particularly in a minute micro flow passage, and to provide a reaction process using the microreactor. SOLUTION: A plurality of liquids L1, L2 are subjected to the liquid-liquid reaction, in which the microreactor 10 is used and gas is produced as the by-product, by introducing the plurality of liquids L1, L2 through respective liquid supplying lines 28, 28, merging the liquids in the micro flow passage 26 while circulating each of the liquids L1, L2 as a laminar flow and diffusing the liquids L1, L2 toward the normal line of the contact interface between the liquids. In this case, a part or the whole of the wall of at least the micro flow passage 26 in the liquid supplying lines 28 and the micro flow passages 26 is formed from a gas-permeable member 18 through which a liquid does not pass but a gas passes and the gas being the by-product generated in the micro flow passage 26 is discharged to the outside of the micro flow passage 26 through the gas-permeable member 18. COPYRIGHT: (C)2005,JPO&NCIPI
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