介绍了纳米自组装法、扩孔剂的添加对催化剂结构方面的改进作用及P、B助剂对催化剂载体酸性的改变、柠檬酸对载体分布的改善、镍-铁复配型催化剂的双金属协调作用对催化剂成分的改性以及反应温度和压力等外界因素对催化剂活性的影响。

The improving performances of nano-self-assembly method and addition of pore-expanding agents on the structure of catalysts are introduced.The changes of catalyst carrier acidity by P and B promoters and the improvement of the carrier distribution by citric acid are analyzed.The modification of catalyst composition caused by the bi-metal coordination of nickel-iron complex catalyst,and the influences of external factors such as reaction temperature and pressure on the activity of catalyst are also described.

胡厚道(1996-),男,硕士生