Catalytic cracking of large molecules over hierarchical zeolites.
A hierarchical zeolite catalyst was synthesized by transforming the skeletons of a bimodal pore silica gel into a zeolite through a steam-assisted conversion method, and shows high catalytic activity and a long catalyst lifetime for catalytic cracking of large molecules.
Lei
Qian
Q
The Institute for Chemical Physics, Beijing Institute of Technology, Beijing 100081, P.R. China. zhaotb@bit.edu.cn
Zhao
Tianbo
T
Li
Fengyan
F
Zhang
Lingling
L
Wang
Yue
Y