scholarly journals Effect of Introduction of Trace Amount of Chromium Species in Improving Catalytic Performance of MCM-48 in Oxidative Dehydrogenation of Isobutane

2019 ◽  
Vol 52 (1) ◽  
pp. 99-105
Author(s):  
Yuki Kato ◽  
Shinya Nitta ◽  
Sho Shimazu ◽  
Masashi Kurashina ◽  
Masahiro Katoh ◽  
...  
Keyword(s):  
Oxidative Dehydrogenation ◽  
Trace Amount ◽  
Catalytic Performance ◽  
Chromium Species ◽  
Oxidative Dehydrogenation Of Isobutane

scholarly journals Oxidative dehydrogenation of isobutane over supported V-Mo mixed oxides

2010 ◽  
Vol 75 (8) ◽  
pp. 1115-1124 ◽  
Author(s):  
Gheorghiţa Mitran ◽  
Ioan-Cezar Marcu ◽  
Adriana Urdă ◽  
Ioan Săndulescu
Keyword(s):  
Oxidative Dehydrogenation ◽  
Mixed Oxides ◽  
Catalytic Performance ◽  
Molybdenum Oxides ◽  
Impregnation Method ◽  
N2 Adsorption ◽  
Wet Impregnation ◽  
Vis Spectroscopy ◽  
Wet Impregnation Method ◽  
Oxidative Dehydrogenation Of Isobutane

Vanadium-molybdenum oxides supported on Al2O3, CeO2 and TiO2 were prepared by a ?wet? impregnation method, characterized using DRX, N2 adsorption, UV-Vis spectroscopy, electrical conductivity measurements and tested in the oxidative dehydrogenation of isobutane. The catalytic performance in the oxidative dehydrogenation of isobutane at 400-550?C depended on the nature of support and on the content of VMoO species on the support. The catalysts supported on alumina were more active and selective than those supported on ceria and titania.

Catalytic performance of a novel Cr/ZnAlLaO catalyst for oxidative dehydrogenation of isobutane

2015 ◽  
Vol 5 (2) ◽  
pp. 1115-1125 ◽  
Author(s):  
Li He ◽  
Li Fu ◽  
Yingzhan Tang
Keyword(s):  
Surface Structure ◽  
Oxidative Dehydrogenation ◽  
Structure Analysis ◽  
Catalytic Performance ◽  
Oxidative Dehydrogenation Of Isobutane

A novel Cr/ZnAlLaO catalyst for the isobutane oxidative dehydrogenation (ODH) reaction: from catalytic performance to surface structure analysis.

Oxygen adsorption and catalytic performance in oxidative dehydrogenation of isobutane on chromium oxide-based catalysts

1999 ◽  
Vol 1 (2) ◽  
pp. 333-339 ◽  
Author(s):  
Jerzy Słoczyński ◽  
Barbara Grzybowska ◽  
Ryszard Grabowski ◽  
Antonina Kozłowska ◽  
Krzysztof Wcisło
Keyword(s):  
Oxidative Dehydrogenation ◽  
Chromium Oxide ◽  
Oxygen Adsorption ◽  
Catalytic Performance ◽  
Oxidative Dehydrogenation Of Isobutane

Different Supports-Supported Cr-Based Catalysts for Oxidative Dehydrogenation of Isobutane with CO2

2014 ◽  
Vol 32 (8) ◽  
pp. 1424-1429
Author(s):  
Guosong SUN ◽  
Qingze HUANG ◽  
Huiquan LI ◽  
Haitao LIU ◽  
Zhao ZHANG ◽  
...  
Keyword(s):  
Oxidative Dehydrogenation ◽  
Oxidative Dehydrogenation Of Isobutane

Valence variation of phase-pure M1 MoVNbTe oxide by plasma treatment for improved catalytic performance in oxidative dehydrogenation of ethane

RSC Advances ◽  
2015 ◽  
Vol 5 (111) ◽  
pp. 91295-91301 ◽  
Author(s):  
Xin Chen ◽  
Qianli Yang ◽  
Bozhao Chu ◽  
Hang An ◽  
Yi Cheng
Keyword(s):  
Surface Modification ◽  
Metal Oxide ◽  
Plasma Treatment ◽  
Oxidative Dehydrogenation ◽  
Oxidation State ◽  
Active Sites ◽  
Oxygen Plasma ◽  
Catalyst Surface ◽  
Catalytic Performance ◽  
Phase Pure

This work presents a new method of catalyst surface modification by using oxygen plasma to change the oxidation state of active sites in metal oxide catalysts.

Effect of calcination temperature on the catalytic performance of Co9Fe3Bi1Mo12O51 in the oxidative dehydrogenation of n-butene to 1,3-butadiene

2008 ◽  
Vol 9 (10) ◽  
pp. 2059-2062 ◽  
Author(s):  
Ji Chul Jung ◽  
Howon Lee ◽  
Heesoo Kim ◽  
Sunyoung Park ◽  
Young-Min Chung ◽  
...  
Keyword(s):  
Calcination Temperature ◽  
Oxidative Dehydrogenation ◽  
Catalytic Performance
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