| 摘要 |
PROBLEM TO BE SOLVED: To provide a microreactor in which a mixing time is shortened. SOLUTION: The microreactor 1 in which two or more kinds of fluids are introduced into a minute flow passage and mixed there with one another, is provided with: mixing flow passages 36, 41, 44 extending to the axial direction; first supply flow passages 33A, 34A, 33B, 34B, 39 which are arranged apart from one another in the circumferential direction and are used for supplying a first fluid; second supply flow passages 35A, 35B, 40 which are arranged apart from one another in the circumferential direction and are used for supplying a second fluid; first introduction flow passages 37, 42 for introducing the first fluid supplied through the first supply flow passages into the mixing flow passages; and second introduction flow passages 38, 43 for introducing the second fluid supplied through the second supply flow passages into the mixing flow passages. The first introduction flow passages 37, 42 and the second introduction flow passages 38, 43 are arranged in multiple stages in the axial direction and arranged alternately in the circumferential direction in each stage. COPYRIGHT: (C)2010,JPO&INPIT
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