Dry Reforming of Methane over Ni-Fe-Al Catalysts Prepared by Solution Combustion Synthesis

Alua M. Manabayeva; Päivi Mäki-Arvela; Zuzana Vajglová; Mark Martinéz-Klimov; Teija Tirri; Tolkyn S. Baizhumanova; Valentina P. Grigor’eva; Manapkhan Zhumabek; Yermek A. Aubakirov; Irina L. Simakova; Dmitry Yu Murzin; Svetlana A. Tungatarova

doi:10.1021/acs.iecr.3c00272

Dry Reforming of Methane over Ni-Fe-Al Catalysts Prepared by Solution Combustion Synthesis

Alua M. Manabayeva^*, Päivi Mäki-Arvela, Zuzana Vajglová, Mark Martinéz-Klimov, Teija Tirri, Tolkyn S. Baizhumanova, Valentina P. Grigor’eva, Manapkhan Zhumabek, Yermek A. Aubakirov, Irina L. Simakova, Dmitry Yu Murzin^*, Svetlana A. Tungatarova

^*Corresponding author for this work

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

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Abstract

Dry reforming of methane (DRM) is a promising method to utilize two greenhouse gases, such as CH₄ and CO₂, to produce synthesis gas. In the current work, both monometallic Ni and bimetallic Ni-Fe catalysts with different Fe/Ni molar ratios, synthesized by solution combustion synthesis (SCS) in DRM, were investigated using a feed ratio of CH₄/CO₂/Ar of 1:1:1 at 600-900 °C. The catalysts were characterized by several physicochemical techniques such as X-ray diffraction (XRD), scanning electron microscopy energy-dispersive X-ray (SEM-EDX) spectroscopy, transmission electron microscopy (TEM), CHNS, N₂ physisorption, H₂-TPR, O₂-TPO, NH₃-TPD, and thermogravimetric analysis (TGA). One of the highest hydrogen yields of 81% was obtained at 93% conversion of CH₄ and 94% conversion of CO₂ for the bimetallic 15Ni-5Fe-30Al catalyst, which contained, according to XRD, NiAl₂O₄ spinel and metallic Ni phases. The spinel phase was decomposed during the reaction, while the Ni₃Fe alloy was formed. Catalysts with a higher Fe/Ni ratio exhibited lower conversion and contained an inactive FeAl₂O₄ spinel. Rather stable yields of CO and H₂ were obtained in an experiment with 20 h time-on-stream.

Original language	English
Pages (from-to)	11439-11455
Number of pages	17
Journal	Industrial and Engineering Chemistry Research
Volume	62
Issue number	29
DOIs	https://doi.org/10.1021/acs.iecr.3c00272
Publication status	Published - 26 Jul 2023
MoE publication type	A1 Journal article-refereed

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10.1021/acs.iecr.3c00272

manabayeva-et-al-2023-dry-reforming-of-methane-over-ni-fe-al-catalysts-prepared-by-solution-combustion-synthesisFinal published version, 6.09 MBLicence: CC BY

https://urn.fi/URN:NBN:fi-fe20231212153342

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Manabayeva, A. M., Mäki-Arvela, P., Vajglová, Z., Martinéz-Klimov, M., Tirri, T., Baizhumanova, T. S., Grigor’eva, V. P., Zhumabek, M., Aubakirov, Y. A., Simakova, I. L., Murzin, D. Y., & Tungatarova, S. A. (2023). Dry Reforming of Methane over Ni-Fe-Al Catalysts Prepared by Solution Combustion Synthesis. Industrial and Engineering Chemistry Research, 62(29), 11439-11455. https://doi.org/10.1021/acs.iecr.3c00272

@article{b19925e757a4446389f245ee650db018,

title = "Dry Reforming of Methane over Ni-Fe-Al Catalysts Prepared by Solution Combustion Synthesis",

abstract = "Dry reforming of methane (DRM) is a promising method to utilize two greenhouse gases, such as CH4 and CO2, to produce synthesis gas. In the current work, both monometallic Ni and bimetallic Ni-Fe catalysts with different Fe/Ni molar ratios, synthesized by solution combustion synthesis (SCS) in DRM, were investigated using a feed ratio of CH4/CO2/Ar of 1:1:1 at 600-900 °C. The catalysts were characterized by several physicochemical techniques such as X-ray diffraction (XRD), scanning electron microscopy energy-dispersive X-ray (SEM-EDX) spectroscopy, transmission electron microscopy (TEM), CHNS, N2 physisorption, H2-TPR, O2-TPO, NH3-TPD, and thermogravimetric analysis (TGA). One of the highest hydrogen yields of 81% was obtained at 93% conversion of CH4 and 94% conversion of CO2 for the bimetallic 15Ni-5Fe-30Al catalyst, which contained, according to XRD, NiAl2O4 spinel and metallic Ni phases. The spinel phase was decomposed during the reaction, while the Ni3Fe alloy was formed. Catalysts with a higher Fe/Ni ratio exhibited lower conversion and contained an inactive FeAl2O4 spinel. Rather stable yields of CO and H2 were obtained in an experiment with 20 h time-on-stream.",

author = "Manabayeva, {Alua M.} and P{\"a}ivi M{\"a}ki-Arvela and Zuzana Vajglov{\'a} and Mark Martin{\'e}z-Klimov and Teija Tirri and Baizhumanova, {Tolkyn S.} and Grigor{\textquoteright}eva, {Valentina P.} and Manapkhan Zhumabek and Aubakirov, {Yermek A.} and Simakova, {Irina L.} and Murzin, {Dmitry Yu} and Tungatarova, {Svetlana A.}",

note = "Publisher Copyright: {\textcopyright} 2023 The Authors. Published by American Chemical Society",

year = "2023",

month = jul,

day = "26",

doi = "10.1021/acs.iecr.3c00272",

language = "English",

volume = "62",

pages = "11439--11455",

journal = "Industrial and Engineering Chemistry Research",

issn = "0888-5885",

publisher = "American Chemical Society",

number = "29",

}

Manabayeva, AM, Mäki-Arvela, P, Vajglová, Z, Martinéz-Klimov, M, Tirri, T, Baizhumanova, TS, Grigor’eva, VP, Zhumabek, M, Aubakirov, YA, Simakova, IL, Murzin, DY & Tungatarova, SA 2023, 'Dry Reforming of Methane over Ni-Fe-Al Catalysts Prepared by Solution Combustion Synthesis', Industrial and Engineering Chemistry Research, vol. 62, no. 29, pp. 11439-11455. https://doi.org/10.1021/acs.iecr.3c00272

TY - JOUR

T1 - Dry Reforming of Methane over Ni-Fe-Al Catalysts Prepared by Solution Combustion Synthesis

AU - Manabayeva, Alua M.

AU - Mäki-Arvela, Päivi

AU - Vajglová, Zuzana

AU - Martinéz-Klimov, Mark

AU - Tirri, Teija

AU - Baizhumanova, Tolkyn S.

AU - Grigor’eva, Valentina P.

AU - Zhumabek, Manapkhan

AU - Aubakirov, Yermek A.

AU - Simakova, Irina L.

AU - Murzin, Dmitry Yu

AU - Tungatarova, Svetlana A.

PY - 2023/7/26

Y1 - 2023/7/26

N2 - Dry reforming of methane (DRM) is a promising method to utilize two greenhouse gases, such as CH4 and CO2, to produce synthesis gas. In the current work, both monometallic Ni and bimetallic Ni-Fe catalysts with different Fe/Ni molar ratios, synthesized by solution combustion synthesis (SCS) in DRM, were investigated using a feed ratio of CH4/CO2/Ar of 1:1:1 at 600-900 °C. The catalysts were characterized by several physicochemical techniques such as X-ray diffraction (XRD), scanning electron microscopy energy-dispersive X-ray (SEM-EDX) spectroscopy, transmission electron microscopy (TEM), CHNS, N2 physisorption, H2-TPR, O2-TPO, NH3-TPD, and thermogravimetric analysis (TGA). One of the highest hydrogen yields of 81% was obtained at 93% conversion of CH4 and 94% conversion of CO2 for the bimetallic 15Ni-5Fe-30Al catalyst, which contained, according to XRD, NiAl2O4 spinel and metallic Ni phases. The spinel phase was decomposed during the reaction, while the Ni3Fe alloy was formed. Catalysts with a higher Fe/Ni ratio exhibited lower conversion and contained an inactive FeAl2O4 spinel. Rather stable yields of CO and H2 were obtained in an experiment with 20 h time-on-stream.

AB - Dry reforming of methane (DRM) is a promising method to utilize two greenhouse gases, such as CH4 and CO2, to produce synthesis gas. In the current work, both monometallic Ni and bimetallic Ni-Fe catalysts with different Fe/Ni molar ratios, synthesized by solution combustion synthesis (SCS) in DRM, were investigated using a feed ratio of CH4/CO2/Ar of 1:1:1 at 600-900 °C. The catalysts were characterized by several physicochemical techniques such as X-ray diffraction (XRD), scanning electron microscopy energy-dispersive X-ray (SEM-EDX) spectroscopy, transmission electron microscopy (TEM), CHNS, N2 physisorption, H2-TPR, O2-TPO, NH3-TPD, and thermogravimetric analysis (TGA). One of the highest hydrogen yields of 81% was obtained at 93% conversion of CH4 and 94% conversion of CO2 for the bimetallic 15Ni-5Fe-30Al catalyst, which contained, according to XRD, NiAl2O4 spinel and metallic Ni phases. The spinel phase was decomposed during the reaction, while the Ni3Fe alloy was formed. Catalysts with a higher Fe/Ni ratio exhibited lower conversion and contained an inactive FeAl2O4 spinel. Rather stable yields of CO and H2 were obtained in an experiment with 20 h time-on-stream.

UR - http://www.scopus.com/inward/record.url?scp=85166595077&partnerID=8YFLogxK

U2 - 10.1021/acs.iecr.3c00272

DO - 10.1021/acs.iecr.3c00272

M3 - Article

AN - SCOPUS:85166595077

SN - 0888-5885

VL - 62

SP - 11439

EP - 11455

JO - Industrial and Engineering Chemistry Research

JF - Industrial and Engineering Chemistry Research

IS - 29

ER -

Dry Reforming of Methane over Ni-Fe-Al Catalysts Prepared by Solution Combustion Synthesis

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