Direct aromatization of methane. Quarterly technical progress report No. 12, July 1, 1995--September 30, 1995

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Further investigations of the initiation of pyrolysis by a solid surface using a variety of catalysts with different surface areas and compositions were carried out during this reporting period. The effects of catalyst surface area, reaction temperature, and presence of ethane have been addressed. In general, catalysts such as {alpha}-A1{sub 2}O{sub 3},SiC, or hexaaluminates were found able to lower the reaction temperature but led to increased {open_quotes}tar{close_quotes} formation. The addition of ethane increased further the conversion at the higher temperatures and lowered the amount of {open_quotes}tar{close_quotes}. There appears to be no correlation between catalytic surface area and activity/selectivity for methane ... continued below

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13 p.

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Creator: Unknown. November 9, 1995.

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Description

Further investigations of the initiation of pyrolysis by a solid surface using a variety of catalysts with different surface areas and compositions were carried out during this reporting period. The effects of catalyst surface area, reaction temperature, and presence of ethane have been addressed. In general, catalysts such as {alpha}-A1{sub 2}O{sub 3},SiC, or hexaaluminates were found able to lower the reaction temperature but led to increased {open_quotes}tar{close_quotes} formation. The addition of ethane increased further the conversion at the higher temperatures and lowered the amount of {open_quotes}tar{close_quotes}. There appears to be no correlation between catalytic surface area and activity/selectivity for methane conversion.

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13 p.

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OSTI as DE96007540

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  • Other Information: PBD: 9 Nov 1995

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  • Other: DE96007540
  • Report No.: DOE/PC/92109--T11
  • Grant Number: AC22-92PC92109
  • DOI: 10.2172/196511 | External Link
  • Office of Scientific & Technical Information Report Number: 196511
  • Archival Resource Key: ark:/67531/metadc672696

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  • November 9, 1995

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  • June 29, 2015, 9:42 p.m.

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  • Nov. 19, 2015, 8:54 p.m.

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Direct aromatization of methane. Quarterly technical progress report No. 12, July 1, 1995--September 30, 1995, report, November 9, 1995; United States. (digital.library.unt.edu/ark:/67531/metadc672696/: accessed December 9, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.