Alumina Supported H3PW12O40 and Ni Catalysts for Hydrocracking of n-Decane

作者：Sheng, Jingyun^*; Qiu, Bo; Jin, Hao; Yi, Xiaodong; Fang, Weiping

来源：Asian Journal of Chemistry, 2010, 22(6): 4439-4449.

• Hydrocracking
• Bifunctional catalyst
• Hydrogen spillover
• H3PW12O40
• Decane

A novel series of bifunctional Ni-H3PW12O40/Al2O3 catalysts for the hydrocracking of n-decane were designed and prepared. The evaluation results of these novel catalysts showed that they possessed extremely high catalytic activity for hydrocracking of n-decane and excellent tolerance to the sulfur and nitrogen compounds in the feedstock. In order to reveal the structure and nature of the catalysts. a number of characterizations including XRD, BET, H-2-TPD, NH3-TPD and FT-IR of pyridine adsorption were carried out. The characterization results demonstrated that the high catalytic activity and high C-5(up arrow) selectivity of the catalysts can be attributed to the unique structure of the H3PW12O40 and the interactions between the metal sites and the H3PW12O40.

• 出版日期2010-6
• 单位厦门大学