The hydrogenation process of nitrobenzene(NB,99 wt%) and di-nitrobenzene(DNB,1 wt%) has been performed in a fluidized bed.

• 在流化床中研究含质量分数1%25的间二硝基苯与99%25硝基苯气相加氢制备苯胺类化合物的过程。