Articles with "decomposition methane" as a keyword



Catalytic decomposition of methane over rare earth metal (Ce and La) oxides supported iron catalysts

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Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.10.122

Abstract: Abstract The concurrent production of carbon oxides-free hydrogen and crystalline carbon by the thermocatalytic decomposition of methane is advantageous for environmental and energy catalysis. In the present work, rare earth metal oxide-supported iron catalysts were… read more here.

Keywords: decomposition methane; decomposition; catalyst; carbon ... See more keywords
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Selective synthesis of carbon nanotubes by catalytic decomposition of methane using Co-Cu/cellulose derived carbon catalysts: A comprehensive kinetic study

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Published in 2021 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2020.126103

Abstract: Abstract Determination of the optimal operating conditions for large-scale production of carbonaceous nanomaterials (CNTs), mainly carbon nanotubes (CNTs) but also graphene-related materials (GRMs), remains as a major industrial and scientific challenge. For this purpose, our… read more here.

Keywords: carbon; carbon nanotubes; catalytic decomposition; study ... See more keywords
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Single catalyst particle growth modeling in thermocatalytic decomposition of methane

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Published in 2021 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2021.129759

Abstract: Abstract ThermoCatalytic Decomposition of methane (TCD) is studied as a method to convert natural gas into hydrogen and functional carbon. In these processes the carbon typically formed on top of a catalyst phase leading to… read more here.

Keywords: decomposition methane; growth; particle growth; thermocatalytic decomposition ... See more keywords

Evaluation of activated carbons based on olive stones as catalysts during hydrogen production by thermocatalytic decomposition of methane

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Published in 2017 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2016.11.177

Abstract: Abstract Catalytic decomposition of methane over carbon materials has been intensively studied as an environmental approach for CO 2 -free hydrogen production without further by-products except hydrogen and valuable carbon. In this work, we will… read more here.

Keywords: carbon; chemistry; methane; decomposition methane ... See more keywords

Non-oxidative decomposition of methane/methanol mixture over mesoporous Ni-Cu/Al2O3 Co-doped catalysts

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Published in 2019 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2018.04.233

Abstract: Abstract Thermocatalytic decomposition of methane (TCD) is reported to be a promising and green route of hydrogen generation, however, the relatively fast catalyst deactivation is the main drawback of this technology. This article reports an… read more here.

Keywords: decomposition methane; non oxidative; catalyst; methanol ... See more keywords

Thermocatalytic decomposition of methane over mesoporous Ni/xMgO·Al2O3 nanocatalysts

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Published in 2018 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2018.06.057

Abstract: Abstract This paper describes a facile method to produce mesoporous nanostructure Ni/Al2O3, Ni/MgO, and Ni/xMgO.Al2O3 (x: MgO/Al2O3 molar ratio) catalysts prepared by “one-pot” evaporation-induced self-assembly (EISA) method with some modifications for investigating in the thermocatalytic… read more here.

Keywords: thermocatalytic decomposition; microscopy; al2o3; xmgo al2o3 ... See more keywords

Sustainable fuel production by thermocatalytic decomposition of methane – A review

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Published in 2017 at "South African Journal of Chemical Engineering"

DOI: 10.1016/j.sajce.2017.10.002

Abstract: Abstract Thermocatalytic Decomposition of Methane (TCD) is a completely green single step technology for producing hydrogen and carbon nanomaterials. This paper review about the research in laboratory-scale on TCD, specifically the recent advances like co-feeding… read more here.

Keywords: thermocatalytic decomposition; carbon; tcd; methane ... See more keywords