负载型Ni_2P加氢催化剂的研究进展

Research Progress of Supported Ni_2P Hydrotreating Catalysts

综述了负载型Ni_2P催化剂的制备方法和加氢性能的最新研究进展。负载型Ni_2P催化剂具有优异的HDS和HDN活性,采用热解法或低温程序升温还原法以及氢等离子体还原法制备负载型Ni_2P/?-Al_2O_3催化剂,提高催化剂的Ni_2P活性中心数量,制备工艺经济可行,将是今后研究的重点。

Research progresses in the preparation and application of supported Ni_2P hydrotreating catalysts for hydrodesufurization activity and hydrodenitrogenation in petrochemical industry were reviewed. The supported Ni_2P catalysts revealed good performance in the catalytic hydrodesufurization and hydrodenitrogenation. It＇s forecasted that preparing Ni_2P/？-Al_2O_3 catalysts with higher activity by the methods of thermal decomposition or low-temperature programmed reduction or hydrogen plasma with low cost would become focal point in the future research.