【摘要】 提出一种提高ＭｏＮｉ／Ａｌ２Ｏ３催化剂金属分散度的方法，并采用ＸＰＳ（Ｘ射线光电子能谱）及连续流动高压微反等手段进行考查和评价。研究结果表明，向浸渍液中加入适当的有机酸，可明显提高Ｍｏ、Ｎｉ的分散度，进而改善了催化剂的活性及选择性。更多还原

【Abstract】 In this paper, a method of enhancing the dispersion of Mo,Ni onto the Mo Ni/Al 2O 3 catalyst has been studied by XPS and Micro reactor. The results show that after adding proper amount of organic acid into impregnated Mo Ni the dispersion of Mo Ni is enhanced drasticly, and hence the activity and selectivity of the catalyst were modified.更多还原