硝基苯催化加氢制苯胺的技术概况

Technical survey on manufacture of aniline from hydrogenation of nitrobenze

介绍了硝基苯加氢制苯胺的技术概况,包括固定床加氢法、液相加氢法和流化床加氢法,对各工艺的优缺点进行了评述,并叙述了硝基苯加氢制苯胺催化剂的发展情况。

The technical survey on the manufacture of aniline from nitrobenze hydrogenation is introduced, include hydrogenation in fixation bed, hydrogenation in fluid phase and hydrogenation flow bed. The advantages and disadvantages of different processes are reviewed. The development status of the catalysts to synthesize aniline from nitrobenze hydrogenation is introduced.