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Mechanistic and Compositional Aspects of Industrial Catalysts for Selective CO 2 Hydrogenation Processes.
- Source :
- Catalysts (2073-4344); Feb2024, Vol. 14 Issue 2, p95, 33p
- Publication Year :
- 2024
-
Abstract
- The characteristics of industrial catalysts for conventional water-gas shifts, methanol syntheses, methanation, and Fischer-Tropsch syntheses starting from syngases are reviewed and discussed. The information about catalysts under industrial development for the hydrogenation of captured CO<subscript>2</subscript> is also reported and considered. In particular, the development of catalysts for reverse water-gas shifts, CO<subscript>2</subscript> to methanol, CO<subscript>2</subscript>-methanation, and CO<subscript>2</subscript>-Fischer-Tropsch is analyzed. The difference between conventional catalysts and those needed for pure CO<subscript>2</subscript> conversion is discussed. The surface chemistry of metals, oxides, and carbides involved in this field, in relation to the adsorption of hydrogen, CO, and CO<subscript>2</subscript>, is also briefly reviewed and critically discussed. The mechanistic aspects of the involved reactions and details on catalysts' composition and structure are critically considered and analyzed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20734344
- Volume :
- 14
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Catalysts (2073-4344)
- Publication Type :
- Academic Journal
- Accession number :
- 175653582
- Full Text :
- https://doi.org/10.3390/catal14020095