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том 20 издание 1 страницы 40-46

Promotion of lanthanum-supported cobalt-based catalysts for the Fischer–Tropsch reaction

Cathy Brabant 1, 2, 3
A. Y. Khodakov 1, 2
Andrei Khodakov 4
Anne Griboval-Constant 1, 2, 3
1
 
CNRS UMR8181, Unité de Catalyse et Chimie du Solide – UCCS, 59652 Villeneuve-d'Ascq, France
4
 
2 CNRS UMR8181, Unité de Catalyse et Chimie du Solide – UCCS, 59652 Villeneuve-d'Ascq, France
Тип публикацииJournal Article
Дата публикации2016-03-21
scimago Q3
wos Q4
БС2
SJR0.209
CiteScore2.3
Impact factor0.6
ISSN16310748, 18781543
General Chemistry
General Chemical Engineering
Краткое описание
This paper focuses on the effect of the La/Co ratio on the structure of alumina cobalt supported catalysts for Fischer–Tropsch synthesis. Catalysts are prepared by wetness impregnation of alumina followed by calcination in air. The catalysts contain 10 wt% of cobalt and between 0 and 20 wt% of La (0, 5, 10, 15, 20). The catalysts were activated by reduction in hydrogen at 673 K and the catalytic performance was evaluated in a fixed bed reactor at 20 bar and 493 K. A wide range of techniques (BET, XRD, TPR, and XPS) were used for catalyst characterization at each preparation step and showed strong impact of the La/Co ratio on the structure, reducibility of supported cobalt phases. It was shown that 10 wt% of lanthanum allows reducing cobalt aluminate and improving catalytic performances.
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Brabant C. et al. Promotion of lanthanum-supported cobalt-based catalysts for the Fischer–Tropsch reaction // Comptes Rendus Chimie. 2016. Vol. 20. No. 1. pp. 40-46.
ГОСТ со всеми авторами (до 50) Скопировать
Brabant C., Khodakov A. Y., Khodakov A., Griboval-Constant A. Promotion of lanthanum-supported cobalt-based catalysts for the Fischer–Tropsch reaction // Comptes Rendus Chimie. 2016. Vol. 20. No. 1. pp. 40-46.
RIS |
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TY - JOUR
DO - 10.1016/j.crci.2016.02.006
UR - https://comptes-rendus.academie-sciences.fr/chimie/articles/10.1016/j.crci.2016.02.006/
TI - Promotion of lanthanum-supported cobalt-based catalysts for the Fischer–Tropsch reaction
T2 - Comptes Rendus Chimie
AU - Brabant, Cathy
AU - Khodakov, A. Y.
AU - Khodakov, Andrei
AU - Griboval-Constant, Anne
PY - 2016
DA - 2016/03/21
PB - Cellule MathDoc/Centre Mersenne
SP - 40-46
IS - 1
VL - 20
SN - 1631-0748
SN - 1878-1543
ER -
BibTex |
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@article{2016_Brabant,
author = {Cathy Brabant and A. Y. Khodakov and Andrei Khodakov and Anne Griboval-Constant},
title = {Promotion of lanthanum-supported cobalt-based catalysts for the Fischer–Tropsch reaction},
journal = {Comptes Rendus Chimie},
year = {2016},
volume = {20},
publisher = {Cellule MathDoc/Centre Mersenne},
month = {mar},
url = {https://comptes-rendus.academie-sciences.fr/chimie/articles/10.1016/j.crci.2016.02.006/},
number = {1},
pages = {40--46},
doi = {10.1016/j.crci.2016.02.006}
}
MLA
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Brabant, Cathy, et al. “Promotion of lanthanum-supported cobalt-based catalysts for the Fischer–Tropsch reaction.” Comptes Rendus Chimie, vol. 20, no. 1, Mar. 2016, pp. 40-46. https://comptes-rendus.academie-sciences.fr/chimie/articles/10.1016/j.crci.2016.02.006/.