ChemInform Abstract: Investigation of the Catalytic Performance of MgO/BaCO3 Catalyst for the Oxidative Coupling of Methane

ChemInform ◽  
2010 ◽  
Vol 26 (6) ◽  
pp. no-no
Author(s):  
J. DA ◽  
X. DING ◽  
S. SHEN
Keyword(s):  
Oxidative Coupling ◽  
Catalytic Performance ◽  
Oxidative Coupling Of Methane

Catalytic performance of Na-Mn2O3-based catalysts towards oxidative coupling of methane

2021 ◽  
Author(s):  
P. Saychu ◽  
M. Thanasiriruk ◽  
C. Khajonvittayakul ◽  
R. Viratikul ◽  
V. Tongnan ◽  
...  
Keyword(s):  
Oxidative Coupling ◽  
Catalytic Performance ◽  
Oxidative Coupling Of Methane

scholarly journals Effect of facile nitrogen doping on catalytic performance of NaW/Mn/SiO2 for oxidative coupling of methane

2021 ◽  
Vol 292 ◽  
pp. 120161
Author(s):  
Heeyeon Kim ◽  
Suhyeong Lee ◽  
Seoyoung Jang ◽  
Ji-haeng Yu ◽  
Jong Suk Yoo ◽  
...  
Keyword(s):  
Oxidative Coupling ◽  
Nitrogen Doping ◽  
Catalytic Performance ◽  
Oxidative Coupling Of Methane

Preparation of a Voluminous Composite Oxide of BaLa2O4and Its Catalytic Performance for the Oxidative Coupling of Methane

1993 ◽  
Vol 66 (6) ◽  
pp. 1799-1806 ◽  
Author(s):  
Nobutsugu Yamagata ◽  
Kouji Igarashi ◽  
Hiroki Saitoh ◽  
Susumu Okazaki
Keyword(s):  
Oxidative Coupling ◽  
Catalytic Performance ◽  
Oxidative Coupling Of Methane ◽  
Composite Oxide

Oxidative coupling of methane over alkali-promoted Ti-La oxide catalysts. Effect of bulk and surface properties on catalytic performance

1996 ◽  
Vol 36 (3-4) ◽  
pp. 151-157 ◽  
Author(s):  
Luca Lietti ◽  
Soraia T. Brandao ◽  
Pierluigi Villa ◽  
Stefano Rossini
Keyword(s):  
Surface Properties ◽  
Oxidative Coupling ◽  
Catalytic Performance ◽  
Oxidative Coupling Of Methane ◽  
Oxide Catalysts

Redox properties and catalytic performance of complex oxides in oxidative coupling of methane

1994 ◽  
Vol 21 (2-3) ◽  
pp. 371-376 ◽  
Author(s):  
M.Yu. Sinev ◽  
V.Yu Bychkov ◽  
V.N. Korchak ◽  
Yu.P. Tulenin ◽  
Z.T. Fattakhova ◽  
...  
Keyword(s):  
Oxidative Coupling ◽  
Complex Oxides ◽  
Catalytic Performance ◽  
Oxidative Coupling Of Methane ◽  
Redox Properties

scholarly journals Influence of Co2 on the Catalytic Performance Of La2O3/CeO2 and CaO/CeO2 Catalysts in the Oxidative Coupling of Methane

2013 ◽  
Vol 15 (1) ◽  
pp. 22-26 ◽  
Author(s):  
Barbara Litawa ◽  
Piotr Michorczyk ◽  
Jan Ogonowski
Keyword(s):  
Oxidative Coupling ◽  
Methane Conversion ◽  
Catalytic Properties ◽  
Catalytic Performance ◽  
Negative Influence ◽  
Oxidative Coupling Of Methane ◽  
Oxygen Mixture ◽  
Impregnation Method ◽  
Promoting Effect ◽  
Conversion Of Methane

In this work the La2O3/CeO2 (33 mol % of La) and CaO/CeO2 (33 mol % of Ca) catalysts were prepared by the impregnation method and characterized by XRD and CO2-TPD. The catalytic properties of the catalysts were tested in the OCM process at 1073 K using the methane/oxygen mixture of the mole ratio 3.7 or 2.5 additionally containing CO2 and helium balance. It was found that in the presence of both catalysts an addition of CO2 enhances the selectivity to the ethylene and ethane and it does not have any negative influence on methane conversion. In the case of the CaO/CeO2 catalyst the promoting effect of CO2 was the highest. When the partial pressure of CO2 equals to 39 kPa the increase in selectivity from 36 to 41% was noted while the conversion of methane equal to 19.4-19.7 %.

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