【作者单位】;Department of Chemistry, Taiyuan Normal University, Daxue Street, Jinzhong, 030619 China;College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Yingze Street, Taiyuan, 030024 China;State Key Laboratory of Coal Conversion, Institute of Coal Chemistry of CAS, Taoyuan South Road, Taiyuan, 030001 China;College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Yingze Street, Taiyuan, 030024 China
【年份】2020
【卷号】Vol.34 No.11
【ISSN】1099-0739
【关键词】aromatization HPO HZSM‐5 methanol Zn
【摘要】 A highly shape‐selective and relatively long‐lifetime HZSM‐5‐based catalyst was prepared by chemical modification with both ZnSiF 6 ·6H 2 O and H 3 PO 4 solution. The phosphoric acid modification could effectively modulate the Brønsted acid strengt...
