Photoreduction of carbon dioxide with hydrogen using temperature programmed method

• Authors: Ireneusz Kocemba , Justyna Nadajczyk , Jacek Góralski , M. Szynkowska
• Languages of publication: EN

Abstracts

EN

The photocatalytic reduction of carbon dioxide with hydrogen was studied by Temperature-Programmed Surface Reaction (TPSR). This process was carried out in a flow reactor that was especially designed and constructed for this purpose. Titanium dioxide (TiO2, Degussa P-25) was used as supports for platinum, ruthenium and nickel catalysts. The experimental results indicated that the activity of photoreduction of CO2 changes as follows: Ru/TiO2 > Ni/TiO2 > = Pt/TiO2 > TiO2.

Keywords

EN

removal of CO2; photocatalysis; photocatalytic reduction of CO2; methanation

• Publisher: De Gruyter Open
• Journal: Polish Journal of Chemical Technology
• Year: 2010
• Volume: 12
• Issue: 3
• Pages: 1-2

Dates

published

1 - 1 - 2010

online

27 - 9 - 2010

Contributors

author

Ireneusz Kocemba

• Institute of General and Ecological Chemistry, Technical University of Lodz, ul. Żeromskiego 116, 90-924 Łódź, Poland

author

Justyna Nadajczyk

• Institute of General and Ecological Chemistry, Technical University of Lodz, ul. Żeromskiego 116, 90-924 Łódź, Poland

author

Jacek Góralski

• Institute of General and Ecological Chemistry, Technical University of Lodz, ul. Żeromskiego 116, 90-924 Łódź, Poland

author

M. Szynkowska

• Institute of General and Ecological Chemistry, Technical University of Lodz, ul. Żeromskiego 116, 90-924 Łódź, Poland

References

• Multi-author work (1994). Carbon dioxide chemistry: Environmental issues, The Society of Chemistry.
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• Paryjczak, T. (1986). Gas chromatography in adsorption and catalysis. PWN, Warszawa (in Polish).
• Kowalczyk, Z. (2008). Supported ruthenium catalysts for selective methanation of carbon oxides at very low COx/H2 ratios. Appl. Catal. A, DOI: 342, 35-39, 10.1016/j.apcata.2007.12.040.[Crossref]
• Borodziński, A. & Bonarowska, M. (1997). Relation between Crystallite Size and Dispersion on Supported Metal Catalysts. Langmuir, 13, 5613-5620, DOI: S0743-7463(96)02103-8 CCC: $14.00.[Crossref]
• Linsebigler, A. L., Lu, G. & Yates, J. T. (1995). Photocatalysis on TiO2 Surfaces: Principles, Mechanisms and Selected Results. Chem. Rev., 95, 735-758, DOI: 0009-2665/95/0795-0735$15.50.

Identifiers

DOI

10.2478/v10026-010-0022-1