The development of hydrogenation of benzene to cyclohexane in the process technology is reviewed, including the advance and the trend of hydrogenation of benzene to cyclohexane all over the world.

• 摘要综述了国内外苯加氢制备环己烷的工艺技术发展。主要内容包括现阶段国内外苯加氢制备环己烷工艺技术和催化剂的发展状况以及未来发展动态。