Hydrocarbon Synthesis from CO2 and H2 Using the Ultrafine Iron-Containing Catalytic Systems Based on Carbonized Cellulose
Carbon materials were formed by the hydrothermal carbonization of cellulose, which were used as support for carbon dioxide hydrogenation catalysts (Fe/C and Fe-Mn/C). In the presence of these catalytic systems, CO2 conversion reached 50%. It is shown that the manganese introduction into the Fe-cont...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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al-Farabi Kazakh National University
2022-07-01
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| Series: | Eurasian Chemico-Technological Journal |
| Subjects: | |
| Online Access: | https://ect-journal.kz/index.php/ectj/article/view/1327 |
| _version_ | 1811180692862664704 |
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| author | M.V. Kulikova M.V. Chudakova M.I. Ivantsov О.S. Dementyva A.L. Maksimov |
| author_facet | M.V. Kulikova M.V. Chudakova M.I. Ivantsov О.S. Dementyva A.L. Maksimov |
| author_sort | M.V. Kulikova |
| collection | DOAJ |
| description |
Carbon materials were formed by the hydrothermal carbonization of cellulose, which were used as support for carbon dioxide hydrogenation catalysts (Fe/C and Fe-Mn/C). In the presence of these catalytic systems, CO2 conversion reached 50%. It is shown that the manganese introduction into the Fe-containing catalytic system significantly affects the distribution of gaseous С1-С4 products and liquid С5+ hydrocarbons. Promotion leads to the suppression of methane formation and an increase in the proportion of C2-C4 light olefins in gaseous products, as well as to intensification of secondary processes with the formation of a significant amount of iso-structures in liquid products. The different distribution of С1-С6 alcohols in the oxygen-containing products on the Fe/C and Fe-Mn/C catalysts indicates the manganese effect on the routes of their formation.
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| first_indexed | 2024-04-11T09:07:35Z |
| format | Article |
| id | doaj.art-c7eee332bf3e48539db3f8c114f2a433 |
| institution | Directory Open Access Journal |
| issn | 1562-3920 2522-4867 |
| language | English |
| last_indexed | 2024-04-11T09:07:35Z |
| publishDate | 2022-07-01 |
| publisher | al-Farabi Kazakh National University |
| record_format | Article |
| series | Eurasian Chemico-Technological Journal |
| spelling | doaj.art-c7eee332bf3e48539db3f8c114f2a4332022-12-22T04:32:35Zengal-Farabi Kazakh National UniversityEurasian Chemico-Technological Journal1562-39202522-48672022-07-0124210.18321/ectj1327Hydrocarbon Synthesis from CO2 and H2 Using the Ultrafine Iron-Containing Catalytic Systems Based on Carbonized CelluloseM.V. Kulikova0M.V. Chudakova1M.I. Ivantsov2О.S. Dementyva3A.L. Maksimov4A.V. Topchiev Institute of Petrochemical Synthesis, RAS, 29 Leninsky ave., Moscow, RussiaA.V. Topchiev Institute of Petrochemical Synthesis, RAS, 29 Leninsky ave., Moscow, RussiaA.V. Topchiev Institute of Petrochemical Synthesis, RAS, 29 Leninsky ave., Moscow, RussiaA.V. Topchiev Institute of Petrochemical Synthesis, RAS, 29 Leninsky ave., Moscow, RussiaA.V. Topchiev Institute of Petrochemical Synthesis, RAS, 29 Leninsky ave., Moscow, Russia Carbon materials were formed by the hydrothermal carbonization of cellulose, which were used as support for carbon dioxide hydrogenation catalysts (Fe/C and Fe-Mn/C). In the presence of these catalytic systems, CO2 conversion reached 50%. It is shown that the manganese introduction into the Fe-containing catalytic system significantly affects the distribution of gaseous С1-С4 products and liquid С5+ hydrocarbons. Promotion leads to the suppression of methane formation and an increase in the proportion of C2-C4 light olefins in gaseous products, as well as to intensification of secondary processes with the formation of a significant amount of iso-structures in liquid products. The different distribution of С1-С6 alcohols in the oxygen-containing products on the Fe/C and Fe-Mn/C catalysts indicates the manganese effect on the routes of their formation. https://ect-journal.kz/index.php/ectj/article/view/1327Hydrothermal carbonizationCarbon carrierCO2 hydrogenationProduct distribution |
| spellingShingle | M.V. Kulikova M.V. Chudakova M.I. Ivantsov О.S. Dementyva A.L. Maksimov Hydrocarbon Synthesis from CO2 and H2 Using the Ultrafine Iron-Containing Catalytic Systems Based on Carbonized Cellulose Eurasian Chemico-Technological Journal Hydrothermal carbonization Carbon carrier CO2 hydrogenation Product distribution |
| title | Hydrocarbon Synthesis from CO2 and H2 Using the Ultrafine Iron-Containing Catalytic Systems Based on Carbonized Cellulose |
| title_full | Hydrocarbon Synthesis from CO2 and H2 Using the Ultrafine Iron-Containing Catalytic Systems Based on Carbonized Cellulose |
| title_fullStr | Hydrocarbon Synthesis from CO2 and H2 Using the Ultrafine Iron-Containing Catalytic Systems Based on Carbonized Cellulose |
| title_full_unstemmed | Hydrocarbon Synthesis from CO2 and H2 Using the Ultrafine Iron-Containing Catalytic Systems Based on Carbonized Cellulose |
| title_short | Hydrocarbon Synthesis from CO2 and H2 Using the Ultrafine Iron-Containing Catalytic Systems Based on Carbonized Cellulose |
| title_sort | hydrocarbon synthesis from co2 and h2 using the ultrafine iron containing catalytic systems based on carbonized cellulose |
| topic | Hydrothermal carbonization Carbon carrier CO2 hydrogenation Product distribution |
| url | https://ect-journal.kz/index.php/ectj/article/view/1327 |
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