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Energies

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A Synergistic Effect of Potassium and Transition Metal Compounds on the Catalytic Behaviour of Hydrolysis Lignin in CO2-Assisted Gasification

Artem A Medvedev ^{1, 2, 3}

Alexander L. Kustov ^{1, 2, 4}

Daria A Beldova ^{1, 2}

Svetlana B. Polikarpova ⁵

Valeriy E. Ponomarev ⁵

Elena V. Murashova ¹

Pavel V Sokolovskiy ^{1, 2}

LEONID M. KUSTOV ^{1, 2, 4}

Скрыть аффилиации авторов Показать аффилиации авторов: 5 аффилиаций

Chemistry Department, Moscow State University, 119992 Moscow, Russia |

N. D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russia |

EOR Department, Scientific and Technological Center, VNIIneft JSC, 127422 Moscow, Russia |

⁴

Laboratory of Nanochemistry and Ecology, Institute of Ecotechnologies, National University of Science and Technology MISIS, 119071 Moscow, Russia |

⁵

N.V. Sklifosovskiy Institute of Clinical Medicine, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia

Первый Московский государственный медицинский университет имени И. М. Сеченова

Московский городской научно-исследовательский институт скорой помощи имени Н. В. Склифосовского

Тип публикации: Journal Article

Дата публикации: 2023-05-25

MDPI

Energies

scimago Q1

wos Q3

БС2

SJR: 0.713

CiteScore: 7.3

Impact factor: 3.2

ISSN: 19961073

DOI: 10.3390/en16114335

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Electrical and Electronic Engineering

Energy Engineering and Power Technology

Renewable Energy, Sustainability and the Environment

Building and Construction

Control and Optimization

Engineering (miscellaneous)

Energy (miscellaneous)

Краткое описание

CO2-assisted gasification of carbon-based waste materials is one of the processes that both utilises waste carbon chemicals and produces CO, which is a highly sought after raw material. In this work, we aimed at finding and clarifying the synergistic effects of simultaneous potassium and Fe, Co, or Ni-driven catalysis. To reveal the behaviour of such systems, a series with different potassium loadings and a fixed second metal loading of 5 wt.% was prepared. The following methods were applied for this purpose: SEM, TEM, EDX, XRD, electron diffraction, and catalytic tests. The most active sample was found to be 3 wt.% K and 5 wt.% Co- or Fe-loaded hydrolysis lignin. The attained CO2 conversion was up to 92%, while the pure lignin sample demonstrated only 62% conversion under the same conditions.

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Materials	Materials, 1, 14.29% Materials 1 публикация, 14.29%
Russian Journal of Physical Chemistry A	Russian Journal of Physical Chemistry A, 1, 14.29% Russian Journal of Physical Chemistry A 1 публикация, 14.29%
Energies	Energies, 1, 14.29% Energies 1 публикация, 14.29%
Journal of Cleaner Production	Journal of Cleaner Production, 1, 14.29% Journal of Cleaner Production 1 публикация, 14.29%
Clean Technologies	Clean Technologies, 1, 14.29% Clean Technologies 1 публикация, 14.29%
Biomass Conversion and Biorefinery	Biomass Conversion and Biorefinery, 1, 14.29% Biomass Conversion and Biorefinery 1 публикация, 14.29%
Materials Today Chemistry	Materials Today Chemistry, 1, 14.29% Materials Today Chemistry 1 публикация, 14.29%
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Medvedev A. A. et al. A Synergistic Effect of Potassium and Transition Metal Compounds on the Catalytic Behaviour of Hydrolysis Lignin in CO2-Assisted Gasification // Energies. 2023. Vol. 16. No. 11. p. 4335.

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Medvedev A. A., Kustov A. L., Beldova D. A., Polikarpova S. B., Ponomarev V. E., Murashova E. V., Sokolovskiy P. V., KUSTOV L. M. A Synergistic Effect of Potassium and Transition Metal Compounds on the Catalytic Behaviour of Hydrolysis Lignin in CO2-Assisted Gasification // Energies. 2023. Vol. 16. No. 11. p. 4335.

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TY - JOUR

DO - 10.3390/en16114335

UR - https://doi.org/10.3390/en16114335

TI - A Synergistic Effect of Potassium and Transition Metal Compounds on the Catalytic Behaviour of Hydrolysis Lignin in CO2-Assisted Gasification

T2 - Energies

AU - Medvedev, Artem A

AU - Kustov, Alexander L.

AU - Beldova, Daria A

AU - Polikarpova, Svetlana B.

AU - Ponomarev, Valeriy E.

AU - Murashova, Elena V.

AU - Sokolovskiy, Pavel V

AU - KUSTOV, LEONID M.

PY - 2023

DA - 2023/05/25

PB - MDPI

SP - 4335

IS - 11

VL - 16

SN - 1996-1073

ER -

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@article{2023_Medvedev,

author = {Artem A Medvedev and Alexander L. Kustov and Daria A Beldova and Svetlana B. Polikarpova and Valeriy E. Ponomarev and Elena V. Murashova and Pavel V Sokolovskiy and LEONID M. KUSTOV},

title = {A Synergistic Effect of Potassium and Transition Metal Compounds on the Catalytic Behaviour of Hydrolysis Lignin in CO2-Assisted Gasification},

journal = {Energies},

year = {2023},

volume = {16},

publisher = {MDPI},

month = {may},

url = {https://doi.org/10.3390/en16114335},

number = {11},

pages = {4335},

doi = {10.3390/en16114335}

}

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Medvedev, Artem A., et al. “A Synergistic Effect of Potassium and Transition Metal Compounds on the Catalytic Behaviour of Hydrolysis Lignin in CO2-Assisted Gasification.” Energies, vol. 16, no. 11, May. 2023, p. 4335. https://doi.org/10.3390/en16114335.