Study on coke formation over Ni/γ-Al2O3, Co-Ni/γ-Al2O3, and Mg-Co-Ni/γ-Al 2O3 catalysts for carbon dioxide reforming of methane

In Hyuk Son; Seung Jae Lee; In Yong Song; Woo Sung Jeon; Insun Jung; Dong Jin Yun; Dae Woon Jeong; Jae Oh Shim; Won Jun Jang; Hyun Seog Roh

doi:10.1016/j.fuel.2014.07.041

Study on coke formation over Ni/γ-Al₂O₃, Co-Ni/γ-Al₂O₃, and Mg-Co-Ni/γ-Al ₂O₃ catalysts for carbon dioxide reforming of methane

In Hyuk Son, Seung Jae Lee, In Yong Song, Woo Sung Jeon, Insun Jung, Dong Jin Yun, Dae Woon Jeong, Jae Oh Shim, Won Jun Jang, Hyun Seog Roh

Division of Environmental Engineering

Research output: Contribution to journal › Article › peer-review

106 Citations (Scopus)

Abstract

Ni/γ-Al₂O₃, CoNi/γ-Al₂O ₃, and MgCoNi/γ-Al₂O₃ catalysts have been applied for the carbon dioxide reforming of methane reaction (CDR) and coke formation in the used catalysts has been investigated to understand the beneficial effect of Mg and Co. The MgCoNi/γ-Al₂O₃ catalyst exhibits the highest catalytic performance (X_CH4 > 95% for 200 h) and has high coke resistance in CDR. This is due to the addition of Mg and Co accelerates the decomposition/dissociation of CH₄ and CO₂.

Original language	English
Pages (from-to)	194-200
Number of pages	7
Journal	Fuel
Volume	136
DOIs	https://doi.org/10.1016/j.fuel.2014.07.041
Publication status	Published - 2014 Nov 15

Bibliographical note

Funding Information:
This work was financially supported by Samsung Advanced Institute of Technology . This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (2013R1A1A1A05007370).

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)
Fuel Technology
Energy Engineering and Power Technology
Organic Chemistry

Access to Document

10.1016/j.fuel.2014.07.041

Cite this

@article{9597e423af65486eb12cd3658cebc1bb,

title = "Study on coke formation over Ni/γ-Al2O3, Co-Ni/γ-Al2O3, and Mg-Co-Ni/γ-Al 2O3 catalysts for carbon dioxide reforming of methane",

abstract = "Ni/γ-Al2O3, CoNi/γ-Al2O 3, and MgCoNi/γ-Al2O3 catalysts have been applied for the carbon dioxide reforming of methane reaction (CDR) and coke formation in the used catalysts has been investigated to understand the beneficial effect of Mg and Co. The MgCoNi/γ-Al2O3 catalyst exhibits the highest catalytic performance (XCH4 > 95% for 200 h) and has high coke resistance in CDR. This is due to the addition of Mg and Co accelerates the decomposition/dissociation of CH4 and CO2.",

author = "Son, {In Hyuk} and Lee, {Seung Jae} and Song, {In Yong} and Jeon, {Woo Sung} and Insun Jung and Yun, {Dong Jin} and Jeong, {Dae Woon} and Shim, {Jae Oh} and Jang, {Won Jun} and Roh, {Hyun Seog}",

note = "Funding Information: This work was financially supported by Samsung Advanced Institute of Technology . This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (2013R1A1A1A05007370). ",

year = "2014",

month = nov,

day = "15",

doi = "10.1016/j.fuel.2014.07.041",

language = "English",

volume = "136",

pages = "194--200",

journal = "Fuel",

issn = "0016-2361",

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TY - JOUR

T1 - Study on coke formation over Ni/γ-Al2O3, Co-Ni/γ-Al2O3, and Mg-Co-Ni/γ-Al 2O3 catalysts for carbon dioxide reforming of methane

AU - Son, In Hyuk

AU - Lee, Seung Jae

AU - Song, In Yong

AU - Jeon, Woo Sung

AU - Jung, Insun

AU - Yun, Dong Jin

AU - Jeong, Dae Woon

AU - Shim, Jae Oh

AU - Jang, Won Jun

AU - Roh, Hyun Seog

N1 - Funding Information: This work was financially supported by Samsung Advanced Institute of Technology . This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (2013R1A1A1A05007370).

PY - 2014/11/15

Y1 - 2014/11/15

N2 - Ni/γ-Al2O3, CoNi/γ-Al2O 3, and MgCoNi/γ-Al2O3 catalysts have been applied for the carbon dioxide reforming of methane reaction (CDR) and coke formation in the used catalysts has been investigated to understand the beneficial effect of Mg and Co. The MgCoNi/γ-Al2O3 catalyst exhibits the highest catalytic performance (XCH4 > 95% for 200 h) and has high coke resistance in CDR. This is due to the addition of Mg and Co accelerates the decomposition/dissociation of CH4 and CO2.

AB - Ni/γ-Al2O3, CoNi/γ-Al2O 3, and MgCoNi/γ-Al2O3 catalysts have been applied for the carbon dioxide reforming of methane reaction (CDR) and coke formation in the used catalysts has been investigated to understand the beneficial effect of Mg and Co. The MgCoNi/γ-Al2O3 catalyst exhibits the highest catalytic performance (XCH4 > 95% for 200 h) and has high coke resistance in CDR. This is due to the addition of Mg and Co accelerates the decomposition/dissociation of CH4 and CO2.

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