Investigation of the Reaction of Partial Oxidation of Methane over Ni/La2O3 Catalyst
The reaction of the partial oxidation of methane was investigated over Ni/La2O3 catalysts prepared by impregnation. Two different reactors were used, a perfectly jet-stirred reactor and a fixed-bed reactor. The influences of nickel content, calcination temperature, reaction temperature, residence ti...
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Veröffentlicht in: | Energy & fuels 2006-11, Vol.20 (6), p.2321-2329 |
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creator | Fleys, Matthieu Simon, Yves Swierczynski, Dariusz Kiennemann, Alain Marquaire, Paul-Marie |
description | The reaction of the partial oxidation of methane was investigated over Ni/La2O3 catalysts prepared by impregnation. Two different reactors were used, a perfectly jet-stirred reactor and a fixed-bed reactor. The influences of nickel content, calcination temperature, reaction temperature, residence time, and contact time were investigated. Mechanistic information was derived from the comparison of the results obtained in both reactors. Characterization techniques such as X-ray diffraction, temperature-programmed oxidation, temperature-programmed reduction, and transmission electron microscopy were used to assess the state of the catalyst prior to and after the reaction. |
doi_str_mv | 10.1021/ef0602729 |
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Two different reactors were used, a perfectly jet-stirred reactor and a fixed-bed reactor. The influences of nickel content, calcination temperature, reaction temperature, residence time, and contact time were investigated. Mechanistic information was derived from the comparison of the results obtained in both reactors. Characterization techniques such as X-ray diffraction, temperature-programmed oxidation, temperature-programmed reduction, and transmission electron microscopy were used to assess the state of the catalyst prior to and after the reaction.</description><identifier>ISSN: 0887-0624</identifier><identifier>EISSN: 1520-5029</identifier><identifier>DOI: 10.1021/ef0602729</identifier><identifier>CODEN: ENFUEM</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Applied sciences ; Energy ; Exact sciences and technology ; Fuel processing. 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Two different reactors were used, a perfectly jet-stirred reactor and a fixed-bed reactor. The influences of nickel content, calcination temperature, reaction temperature, residence time, and contact time were investigated. Mechanistic information was derived from the comparison of the results obtained in both reactors. Characterization techniques such as X-ray diffraction, temperature-programmed oxidation, temperature-programmed reduction, and transmission electron microscopy were used to assess the state of the catalyst prior to and after the reaction.</description><subject>Applied sciences</subject><subject>Energy</subject><subject>Exact sciences and technology</subject><subject>Fuel processing. 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Carbochemistry and petrochemistry</topic><topic>Fuels</topic><topic>Gas processing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fleys, Matthieu</creatorcontrib><creatorcontrib>Simon, Yves</creatorcontrib><creatorcontrib>Swierczynski, Dariusz</creatorcontrib><creatorcontrib>Kiennemann, Alain</creatorcontrib><creatorcontrib>Marquaire, Paul-Marie</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><jtitle>Energy & fuels</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fleys, Matthieu</au><au>Simon, Yves</au><au>Swierczynski, Dariusz</au><au>Kiennemann, Alain</au><au>Marquaire, Paul-Marie</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of the Reaction of Partial Oxidation of Methane over Ni/La2O3 Catalyst</atitle><jtitle>Energy & fuels</jtitle><addtitle>Energy Fuels</addtitle><date>2006-11-15</date><risdate>2006</risdate><volume>20</volume><issue>6</issue><spage>2321</spage><epage>2329</epage><pages>2321-2329</pages><issn>0887-0624</issn><eissn>1520-5029</eissn><coden>ENFUEM</coden><abstract>The reaction of the partial oxidation of methane was investigated over Ni/La2O3 catalysts prepared by impregnation. Two different reactors were used, a perfectly jet-stirred reactor and a fixed-bed reactor. The influences of nickel content, calcination temperature, reaction temperature, residence time, and contact time were investigated. Mechanistic information was derived from the comparison of the results obtained in both reactors. Characterization techniques such as X-ray diffraction, temperature-programmed oxidation, temperature-programmed reduction, and transmission electron microscopy were used to assess the state of the catalyst prior to and after the reaction.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/ef0602729</doi><tpages>9</tpages></addata></record> |
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subjects | Applied sciences Energy Exact sciences and technology Fuel processing. Carbochemistry and petrochemistry Fuels Gas processing |
title | Investigation of the Reaction of Partial Oxidation of Methane over Ni/La2O3 Catalyst |
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