| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas-liquid reaction method which enables continuous reaction without clogging of a reaction passage even when applied to a reaction producing a by-product in obtaining a reaction product.SOLUTION: A gas-liquid reaction method comprises passing a gas-phase ingredient containing a raw material gas and a liquid-phase ingredient in which a raw material substance is dissolved in an organic solvent through a passage type reactor 4 to react the raw material gas with the raw material substance in the passage type reactor 4 so as to obtain a reaction product and a solid by-product. The diameter of the reaction passage in the passage type reactor 4 is 0.1-2 mm, and the gas-phase ingredient and the liquid-phase ingredient are supplied continuously into the reaction passage in such a way that the gas-phase ingredient and the liquid-phase ingredient are passed alternately in a plug form throughout the reaction passage. |
