CATALYTIC HYDROGENATION METHOD, AND CATALYTIC HYDROGENATION APPARATUS

• Main Authors: HORI KENJI, SAKASHITA KEIICHI
• Format: Patent
• Language: English; Japanese
• Published: 18.02.2022
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY

To provide a catalytic hydrogenation method and a catalytic hydrogenation apparatus that achieve efficient contact between a catalyst and hydrogen.SOLUTION: A catalytic hydrogenation method conducts catalytic hydrogenation by releasing hydrogen from a hydrogen releasing member installed in a reaction liquid containing a catalyst and a reactant. The hydrogen releasing member has a cavity part and a hydrogen introducing part to introduce hydrogen to the cavity part. Hydrogen is introduced to the cavity part of the hydrogen releasing member and dissolved into the wall of the hydrogen releasing member. The dissolved hydrogen is diffused through the wall of the hydrogen releasing member and released from the hydrogen releasing member into the reaction liquid.SELECTED DRAWING: Figure 1 【課題】本発明の課題は、触媒と水素との接触を効率的に行える接触水素化反応方法及び接触水素化反応装置を提供することである。【解決手段】触媒と反応物を含む反応液中に設置された水素放出部材から水素を放出させて接触水素化反応を行う方法であって、前記水素放出部材が、空洞部と前記空洞部への水素導入部を有する水素放出部材であり、前記水素放出部材の空洞部に水素を導入し、導入した水素を前記水素放出部材の壁に溶解させ、溶解した水素を前記水素放出部材の壁内を拡散させて前記水素放出部材から前記反応液中に放出する接触水素化反応方法。【選択図】図１