Process for hydrogenating aromatic compounds over a solid catalyst in the presence of a hydrogen-containing gas comprising a first reactor operated in loop mode, a second reactor operated in straight pass, at least part of the output of the first reactor is supplied to the second reactor, characterized in that the first reactor is configured as a trickle bed reactor and is operated in trickle bed mode and the second reactor is operated such that the catalyst present therein is partially flooded.
在固体催化剂存在的
氢气中加氢芳香化合物的过程,包括第一反应器以环流模式运行,第二反应器以直通模式运行,第一反应器的至少一部分产物被供给第二反应器,其特征在于第一反应器被配置为滴流床反应器,以滴流床模式运行,第二反应器被操作以使其中存在的催化剂部分被淹没。