Open Access

Comptes Rendus Chimie

, volume 20 , issue 1 , pages 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}

Hide authors affiliations Show authors affiliations: 4 affiliations

CNRS UMR8181, Unité de Catalyse et Chimie du Solide – UCCS, 59652 Villeneuve-d'Ascq, France |

Université Lille Nord de France, 59000 Lille, France |

1 Université Lille Nord de France, 59000 Lille, France |

⁴

2 CNRS UMR8181, Unité de Catalyse et Chimie du Solide – UCCS, 59652 Villeneuve-d'Ascq, France |

Publication type: Journal Article

Publication date: 2016-03-21

Cellule MathDoc/Centre Mersenne

Comptes Rendus Chimie

scimago Q3

wos Q4

SJR: 0.209

CiteScore: 2.3

Impact factor: 0.6

ISSN: 16310748, 18781543

DOI: 10.1016/j.crci.2016.02.006

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General Chemistry

General Chemical Engineering

Abstract

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.

Found

2 citations

Eliseev O

87 publications, 736 citations, 3 reviews

h-index: 17

N.D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences

Peoples' Friendship University of Russia

1 citation

Glotov Aleksandr

🥼 🤝

PhD in Chemistry

115 publications, 2 130 citations, 56 reviews

h-index: 27

National University of Oil and Gas «Gubkin University»

Lomonosov Moscow State University

Research interests

Aluminosilicate nanotubes

Aluminosilicates

Bio-oil

Halloysite

Heterogeneous catalysis

Hydraulic processes

Oil refining

Ordered mesoporous silicon oxides

Shell-core materials

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GOST |

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GOST Copy

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.

GOST all authors (up to 50) Copy

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 |

Cite this

RIS Copy

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 |

Cite this

BibTex (up to 50 authors) Copy

@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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MLA Copy

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/.

Publisher

Cellule MathDoc/Centre Mersenne

Journal

Comptes Rendus Chimie

scimago Q3

wos Q4

SJR

0.209

CiteScore

2.3

Impact factor

0.6

ISSN

16310748 (Print)

18781543 (Electronic)