La-promoted Ni-hydrotalcite-derived catalysts for dry reforming of methane at low temperatures

被引：172

作者：

Liu, Hongrui ^{[1
]}

Wierzbicki, Dominik ^{[2
]}

Debek, Radoslaw ^{[1
,2
]}

Motak, Monika ^{[2
]}

Grzybek, Teresa ^{[2
]}

Da Costa, Patrick ^{[1
]}

Galvez, Maria Elena ^{[1
]}

机构：

[1] Univ Paris 06, Sorbonne Univ, Inst Jean Le Rond Alembert, CNRS,UMR 7190, 2 Pl Gare Ceinture, F-78210 St Cyr Lecole, France

[2] AGH Univ Sci & Technol, Fac Energy & Fuels, Al A Mickiewicza 30, PL-30059 Krakow, Poland

来源：

FUEL | 2016年 / 182卷

关键词：

Dry methane reforming; Syngas; Hydrogen production; Nickel catalysts; Lanthanum; Hydrotalcites; CARBON-DIOXIDE; SYNGAS PRODUCTION; HYDROGEN-PRODUCTION; NICKEL-CATALYSTS; TRANSITION-METAL; SYNTHESIS GAS; CO2; DECOMPOSITION; MG; PERFORMANCE;

D O I：

10.1016/j.fuel.2016.05.073

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

La-promoted Ni-containing hydrotalcite-derived catalysts were prepared and tested in dry methane reforming at low-moderate temperatures. The prepared materials were characterized by means of Xray diffraction (XRD), temperature programmed reduction (H-2-TPR) and CO2-temperature programmed desorption (TPD). The presence of lanthanum was found to enhance the reforming reaction, but also direct methane decomposition at low reaction temperatures. This fact was assigned to an increased presence of Ni-0 sites as a consequence of improved reducibility of Ni-species in the La-promoted catalysts. Lanthanum can well contribute to the gasification of amorphous carbon deposits, resulting in lower overall carbon deposition at 550 degrees C. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：8 / 16

页数：9

共 43 条

[1] Hydrogen production by methane decomposition: A review
Abbas, Hazzim F.
Daud, W. M. A. Wan
[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2010, 35 (03) : 1160 - 1190
[2] CO2 Reforming of Methane to Produce Syngas over γ-Al2O3-Supported Ni-Sr Catalystsz
Al-Fatesh, Ahmed Sadeq
Naeem, Muhammad Awais
Fakeeha, Anis Hamza
Abasaeed, Ahmed Elhag
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2013, 86 (06) : 742 - 748
[3] Hydrogen and syngas production by methane dry reforming on SBA-15 supported nickel catalysts: On the effect of promotion by Ce0.75Zr0.25O2 mixed oxide
Albarazi, Abdulkader
Beaunier, Patricia
Da Costa, Patrick
[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2013, 38 (01) : 127 - 139
[4] Catalytic reforming of methane with carbon dioxide over nickel catalysts .2. Reaction
Bradford, MCJ
Vannice, MA
[J]. APPLIED CATALYSIS A-GENERAL, 1996, 142 (01) : 97 - 122
[5] The mechanistic study of methane reforming with carbon dioxide on Ni/α-Al2O3
Bychkov, VY
Krylov, OV
Korchak, VN
[J]. KINETICS AND CATALYSIS, 2002, 43 (01) : 86 - 94
[6] HYDROTALCITE-TYPE ANIONIC CLAYS: PREPARATION, PROPERTIES AND APPLICATIONS
Cavani, F.
Trifiro, F.
Vaccari, A.
[J]. CATALYSIS TODAY, 1991, 11 (02) : 173 - 301
[7] Opportunities and prospects in the chemical recycling of carbon dioxide to fuels
Centi, Gabriele
Perathoner, Siglinda
[J]. CATALYSIS TODAY, 2009, 148 (3-4) : 191 - 205
[8] Syngas production from CO2 reforming of methane using Ce-doped Ni-catalysts obtained from hydrotalcites by reconstruction method
Daza, C. E.
Cabrera, C. R.
Moreno, S.
Molina, R.
[J]. APPLIED CATALYSIS A-GENERAL, 2010, 378 (02) : 125 - 133
[9] Exploring, Tuning, and Exploiting the Basicity of Hydrotalcites for Applications in Heterogeneous Catalysis
Debecker, Damien P.
Gaigneaux, Eric M.
Busca, Guido
[J]. CHEMISTRY-A EUROPEAN JOURNAL, 2009, 15 (16) : 3920 - 3935
[10] Debek R, 2014, 8 INT C ENV CAT ASH

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