| 摘要 |
Provided is a reaction device having a simple structure in which a temperature control precision can be improved, and at the same time, the amount of heat medium used can be reduced, and the device is provided with a heat-medium circulation tube 15 in contact with an outer wall of a reaction vessel 13 containing a reaction liquid 12. The reaction device of the present invention is provided with an inlet for the liquid heat medium at the lower end portion of the heat-medium circulation tube 15, and an outlet for the liquid heat medium or a gas heat medium which is a vaporized liquid heat medium at the upper end portion of the heat-medium circulation tube 15, respectively. Gaps between the heat-medium circulation tube 15 and the reaction vessel 13 outer wall are filled with a filler 22. The filler 22 is formed by a material in which a liquid can flow inside the filler 22, and the outlet is formed in a direction such that the liquid heat medium is discharged toward the filler 22. A pressing member 16 for pressing the heat-medium circulation tube 15 against the outer wall of the reaction vessel 13 is provided on the outer circumference of the heat-medium circulation tube 15. An outer vessel 14 is provided which hermetically covers the outer circumference of the reaction vessel 13 provided with the heat-medium circulation tube 15. |
