Hydrocarbon Synthesis from CO2 and H2 Using the Ultrafine Iron-Containing Catalytic Systems Based on Carbonized Cellulose

• DOI: 10.18321/ectj1327
• Publication Date: 2022-10-01T12:37:57Z
• Authors: M.V. Kulikova; M.V. Chudakova; M.I. Ivantsov; О.S. Dementyva; A.L. Maksimov
• Keywords: Carbon fibers; Fischer–Tropsch process

Carbon materials were formed by the hydrothermal carbonization of cellulose, which used as support for carbon dioxide hydrogenation catalysts (Fe/C and Fe-Mn/C). In presence these catalytic systems, CO2 conversion reached 50%. It is shown that manganese introduction into Fe-containing system significantly affects distribution gaseous С1-С4 products liquid С5+ hydrocarbons. Promotion leads to suppression methane formation an increase in proportion C2-C4 light olefins products, well intensification secondary processes with a significant amount iso-structures products. The different С1-С6 alcohols oxygen-containing on Fe/C Fe-Mn/C indicates effect routes their formation.