Effect of chromium and boron incorporation methods on structural and catalytic properties of hierarchical ZSM-5 in the methanol-to-propylene process

Neda Kalantari,Maged F. Bekheet,Parastoo Delir Kheyrollahi Nezhad,Jan O. Back,Ali Farzi,Simon Penner,Nagihan Delibas,Sabine Schwarz,Johannes Bernardi,Dariush Salari,Aligholi Niaei

Journal of Industrial and Engineering Chemistry（2022）

引用 4|浏览9

暂无评分

摘要

•Hierarchical M-ZSM-5 (M = Cr, B) were synthesized by CTAB and F127 mesoporogens.•Introduction of metals was performed by impregnation and hydrothermal synthesis.•Preferred growth orientation of zeolites affected their catalytic performance.•Cr (VI) species and OH groups were predominant in the impregnated Cr-ZSM-5.•The best performance in the MTP process was obtained for impregnated B-ZSM-5.

查看译文

关键词

Hierarchical,Chromium-ZSM-5,Boron-ZSM-5,Impregnation,Preferred orientation

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要