It was found that the mass space-time yields of TBR was increased by 50% under pulsing regimes due to the enhancement of inter-phase mass transfer, which was confirmed by apparent kinetics research.

• 结果表明，在脉冲流区操作TBR的催化剂质量空时收率比滴流区操作提高50%25以上，表观动力学研究证实脉冲流区操作TBR蒽醌加氢反应的表观活化能比滴流区操作更接近本征活化能；