| 摘要 |
PROBLEM TO BE SOLVED: To provide a fine particle manufacturing technique capable of stably obtaining fine particles having a desired particle size and reducing equipment costs. SOLUTION: A first liquid L1 is supplied into a first flow channel 21 to be allowed to flow and a second liquid L2 is supplied to the midway part of the first flow channel 21 in manufacturing the fine particles comprising the second liquid L2 in the first liquid L1. Then, the first flow channel 21 is closed by the second liquid L2, and the supply speeds V1 of the first and second liquids L1 and L2 are set so that the second liquid L2 is divided by the pressure difference between the upstream and downstream sides of the first flow channel 21 to form the fine particles 24. COPYRIGHT: (C)2008,JPO&INPIT
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