Formation of 1, 2, 4-trimethylbenzene by shape-selective alkylation of xylenes with methanol on H-ZSM-5 zeolite

Zeolites ◽  
1983 ◽  
Vol 3 (2) ◽  
pp. 106-107 ◽  
Author(s):  
Seitaro Namba ◽  
Akira Inaka ◽  
Tatsuaki Yashima
Keyword(s):  
Shape Selective ◽  
Selective Alkylation

Shape-Selective Alkylation of Toluene with Methanol over Modified Nano-scale HZSM-5 Zeolite

2014 ◽  
Vol 32 (7) ◽  
pp. 1280-1286 ◽  
Author(s):  
Zhiping ZHANG ◽  
Yan ZHAO ◽  
Hongyu WU ◽  
Wei TAN ◽  
Xiangsheng WANG ◽  
...  
Keyword(s):  
Nano Scale ◽  
Shape Selective ◽  
Selective Alkylation

Engineering of coordination polymers for shape selective alkylation of large aromatics and the role of defects

2010 ◽  
Vol 129 (3) ◽  
pp. 319-329 ◽  
Author(s):  
Ugo Ravon ◽  
Marie Savonnet ◽  
Sonia Aguado ◽  
Marcelo E. Domine ◽  
Erwann Janneau ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Shape Selective ◽  
Selective Alkylation

Shape-selective alkylation of biphenyl with propylene using zeolite and amorphous silica–alumina catalysts

2013 ◽  
Vol 453 ◽  
pp. 195-203 ◽  
Author(s):  
Venkat Ramana Rao Pendyala ◽  
Gary Jacobs ◽  
Wilson D. Shafer ◽  
Robert A. Keogh ◽  
Jungshik Kang ◽  
...  
Keyword(s):  
Amorphous Silica ◽  
Silica Alumina ◽  
Shape Selective ◽  
Selective Alkylation ◽  
Alumina Catalysts

Shape-Selective Alkylation of Toluene with Propylene over Modified Zeolite

2011 ◽  
Vol 396-398 ◽  
pp. 739-744
Author(s):  
Jun He ◽  
Jing Zhang ◽  
Jun Hui Li ◽  
Zhi Rong Zhu
Keyword(s):  
Catalytic Performance ◽  
Reaction Conditions ◽  
Modified Zeolite ◽  
Metallic Oxides ◽  
Β Zeolite ◽  
Shape Selective ◽  
Modified Zeolites ◽  
Selective Alkylation

The shape-selective alkylation of toluene with propylene to produce p-cymene (p-isopropyltoluene) was investigated over parent zeolites and modified zeolites. The catalytic performance was compared over ZSM-5, MOR, SAPO-11, MCM-22 and β zeolite. And, their selectivity was improved by loading of metallic oxides over zeolites, and modified β zeolite showed the highest conversion of toluene and the highest selectivity of p-cymene. Moreover, the reaction conditions were optimized over the modified β zeolite.

Shape-selective alkylation of biphenyl over mordenites: effects of dealumination on shape-selectivity and coke deposition

1994 ◽  
Vol 26 (1-2) ◽  
pp. 181-187 ◽  
Author(s):  
Y. Sugi ◽  
T. Matsuzaki ◽  
T. Hanaoka ◽  
Y. Kubota ◽  
J. -H. Kim ◽  
...  
Keyword(s):  
Shape Selectivity ◽  
Coke Deposition ◽  
Shape Selective ◽  
Selective Alkylation
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