Highly selective conversion of CO2 to para-xylene over tandem catalysts

被引：5
|
作者：
Qu, Yuanzhi [1 ,2 ]
Li, Zelong [3 ]
Hu, Hanwen [1 ,2 ]
Chen, Siyu [1 ,2 ]
Wang, Jijie [1 ]
Li, Can [1 ,2 ]
机构：
[1] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 101408, Peoples R China
[3] Lanzhou Univ, Coll Chem & Chem Engn, Key Lab Adv Catalysis, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 49期
基金：
中国国家自然科学基金;
关键词：
AROMATICS; H-ZSM-5;
D O I：
10.1039/d3cc01259j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
ZnZrO/Mg-Si-ZSM-5 tandem catalysts enable CO2 hydrogenation to para-xylene (PX) with PX selectivity up to 28% and a proportion of PX in xylene up to 84%. SiO2 and MgO modification increases the PX selectivity by reducing the Bronsted acid sites and reducing the pore size of the zeolite.
引用
收藏
页码：7607 / 7610
页数：4
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