Ni_2P催化剂的制备及其在加氢脱硫的研究进展

Research Progress in Preparation and HDS Performance of Ni2P Catalyst

现在油品重质化越来越严重,为了满足环境保护局和人们的要求,对油品加氢脱硫已是一项急迫的任务。过渡金属磷化物具有优异的加氢脱硫活性和稳定性,尤其是Ni2P催化剂,将成为催化材料领域研究的热点。本文综述了Ni2P催化剂制备方法和加氢脱硫活性。Ni2P催化剂有望成为继硫化物、碳化物催化剂之后的又一代深度加氢脱硫催化剂。

In order to meet with requirements of the environmental protection,HDS of oil is an urgent task.Transition metal phosophides with excellent hydrodesulfurization activity and stability will become a hot research field of catalytic materials,especially Ni2P catalyst.In this paper,preparation methods and hydrodesulfurization activity of Ni2P catalyst were summarized.It was pointed out that the Ni2P catalyst will become a new hydrodesulfurization catalyst replacing sulfide and carbide catalysts.