REACTION DEVICE AND REACTION METHOD USING FINE BUBBLES

This reaction device (100) for reacting a liquid-phase reactant and a gas-phase reactant converted into fine bubbles comprises: a porous body (10) that includes a plurality of flow paths and in which the flow paths are separated by porous walls, the porous walls include continuous pores, and said porous body comprises a reaction catalyst at least on the surface thereof; a solution supply section (1) for supplying a solution containing a gas-phase reactant and a liquid-phase reactant to the continuous pores in the porous body; and a solution discharge section (2) for discharging solution containing a reaction product obtained when said solution flows through the continuous pores of the porous body. 本发明的反应装置(100)是用于使经微泡化的气相反应体与液相反应体进行反应的反应装置，其包含：具有多个流路、且所述流路被多孔壁隔开的多孔质体(10)，所述多孔壁具有连续气孔，在所述多孔质体的至少表面具有反应催化剂；用于向所述多孔质体的连续气孔供给包含气相反应体和液相反应体的溶液的溶液供给部(1)；以及用于排出包含反应物的溶液的溶液排出部(2)，所述包含反应物的溶液是从所述多孔质体的连续气孔流过而得到的。