摘要
无负载金属硫化物催化剂因其本身即为硫化态,使用时不需要加入有毒的含硫化合物对加氢催化剂进行预硫化,并且具有超高的加氢脱硫能力而被关注。本文综述了无负载纳米硫化钼催化剂的制备技术、表征方法、脱硫机理等内容,并提出了进一步的研究方向。
Unsupported MoS2 hydrodesulfurization （HDS） catalysts shall be to be concerned about for it is sulfided when used without adding toxic sulfur compounds and has ultra-high capacity to HDS. This paper reviewed the progress of the unsupported nano MoS2 catalysts, including the preparation, characterization, desulfurization mechanism and so on. And the further research direction about it is given too.
出处
《石油化工应用》
CAS
2012年第5期4-9,共6页
Petrochemical Industry Application
关键词
硫化钼
无负载催化剂
加氢脱硫
molybdenum sulfide
unsupported catalysts
hydrotreating desulfurization
