Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
51694 | Catalysis Communications | 2008 | 4 Pages |
Abstract
Catalytic cracking of polypropylene (PP) has been investigated over MCM-41 modified by Zr and Mo. The relationship among structure, acidity and catalytic activity of Zr–Mo-MCM-41 was studied. The results showed that Zr–Mo-MCM-41 exhibited high activity for the cracking of PP and good selectivity for producing liquid hydrocarbons of higher carbon numbers. The results were compared with those obtained over HZSM-5, SiO2–Al2O3 and other MCM-41 mesoporous molecular sieves. Moreover, the effect of different Zr sources on the reaction was examined.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Congxia Xie, Fusheng Liu, Shitao Yu, Fangfei Xie, Lu Li, Shufen Zhang, Jinzong Yang,