MULTI-FLOW PASSAGE DEVICE

摘要

A multi-flow passage device capable of surely performing a desired treatment, such as heat exchange or chemical reaction, even to large amounts of medium is provided. A multi-flow passage device 1 according to the present invention is constituted by stacking units for performing heat exchange or chemical reaction of the introduced medium in a thickness direction, and a flow passage 9 for allowing the flowing medium in one unit 7 to flow in another unit 7 adjacent to the unit 7 is an external flow passage 8 provided outside of one unit 7 and another unit 7.