Comparison of Two Preparation Methods on Catalytic Activity and Selectivity of Ru-Mo/HZSM5 for Methane Dehydroaromatization

Petkovic, Lucia M.; Ginosar, Daniel M.

doi:10.1155/2014/364107

Title: Comparison of Two Preparation Methods on Catalytic Activity and Selectivity of Ru-Mo/HZSM5 for Methane Dehydroaromatization

Abstract

Catalytic performance of Mo/HZSM5 and Ru-Mo/HZSM5 catalysts prepared by vaporization-deposition of molybdenum trioxide and impregnation with ammonium heptamolybdate was analyzed in terms of catalyst activity and selectivity, nitrogen physisorption analyses, temperature-programmed oxidation of carbonaceous residues, and temperature-programmed reduction. Vaporization-deposition rendered the catalyst more selective to ethylene and coke than the catalyst prepared by impregnation. This result was assigned to lower interaction of molybdenum carbide with the zeolite acidic sites.

Authors:

^[1]; Ginosar, Daniel M. ^[1]

Idaho National Laboratory, Idaho Falls, ID 83415-3632, USA

Publication Date:: Wed Jul 02 00:00:00 EDT 2014

Sponsoring Org.:: USDOE

OSTI Identifier:: 1227766

Resource Type:: Published Article

Journal Name:: Journal of Fuels

Additional Journal Information:: Journal Name: Journal of Fuels Journal Volume: 2014; Journal ID: ISSN 2356-7392

Publisher:: Hindawi Publishing Corporation

Country of Publication:: Country unknown/Code not available

Language:: English

Citation Formats


                    Petkovic, Lucia M., and Ginosar, Daniel M. Comparison of Two Preparation Methods on Catalytic Activity and Selectivity of Ru-Mo/HZSM5 for Methane Dehydroaromatization.  Country unknown/Code not available: N. p., 2014. 
Web.  doi:10.1155/2014/364107.

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                    Petkovic, Lucia M., & Ginosar, Daniel M. Comparison of Two Preparation Methods on Catalytic Activity and Selectivity of Ru-Mo/HZSM5 for Methane Dehydroaromatization.  Country unknown/Code not available.  https://doi.org/10.1155/2014/364107

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                    Petkovic, Lucia M., and Ginosar, Daniel M. Wed .  
"Comparison of Two Preparation Methods on Catalytic Activity and Selectivity of Ru-Mo/HZSM5 for Methane Dehydroaromatization".  Country unknown/Code not available.  https://doi.org/10.1155/2014/364107.

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@article{osti_1227766,

  title        = {Comparison of Two Preparation Methods on Catalytic Activity and Selectivity of Ru-Mo/HZSM5 for Methane Dehydroaromatization},

  author       = {Petkovic, Lucia M. and Ginosar, Daniel M.},

  abstractNote = {Catalytic performance of Mo/HZSM5 and Ru-Mo/HZSM5 catalysts prepared by vaporization-deposition of molybdenum trioxide and impregnation with ammonium heptamolybdate was analyzed in terms of catalyst activity and selectivity, nitrogen physisorption analyses, temperature-programmed oxidation of carbonaceous residues, and temperature-programmed reduction. Vaporization-deposition rendered the catalyst more selective to ethylene and coke than the catalyst prepared by impregnation. This result was assigned to lower interaction of molybdenum carbide with the zeolite acidic sites.},

  doi          = {10.1155/2014/364107},

  journal      = {Journal of Fuels},

  number       = ,

  volume       = 2014,

  place        = {Country unknown/Code not available},

  year         = {Wed Jul 02 00:00:00 EDT 2014},

  month        = {Wed Jul 02 00:00:00 EDT 2014}

}

Copy to clipboard

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Title: Comparison of Two Preparation Methods on Catalytic Activity and Selectivity of Ru-Mo/HZSM5 for Methane Dehydroaromatization

Abstract

Citation Formats

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Studies on pore systems in catalysts V. The t method
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The Effects of Silanation of External Acid Sites on the Structure and Catalytic Behavior of Mo/H–ZSM5
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