Photoreduction of carbon dioxide with hydrogen using temperature programmed method

Ireneusz Kocemba; Justyna Nadajczyk; Jacek Góralski; M. Szynkowska

doi:10.2478/v10026-010-0022-1

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Photoreduction of carbon dioxide with hydrogen using temperature programmed method

Green Sciences

Volume 12 (2010): Issue 3 (September 2010)

By: Ireneusz Kocemba, Justyna Nadajczyk, Jacek Góralski and M. Szynkowska

Open Access

|Sep 2010

Abstract

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.

References

Multi-author work (1994). Carbon dioxide chemistry: Environmental issues, The Society of Chemistry.
Search in Google Scholar
Kocemba., I. (2003). Apparatus for investigation of catalysts by temperature programmed methods-Peak4, Przem. Chem. 3 (82), 142-145 (in Polish).
Search in Google Scholar
Paryjczak, T. (1986). Gas chromatography in adsorption and catalysis. PWN, Warszawa (in Polish).
Search in Google Scholar
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.
Search in Google Scholar
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.
Search in Google Scholar
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.
Search in Google Scholar

Articles in this issue

DOI: https://doi.org/10.2478/v10026-010-0022-1 | Journal eISSN: 3072-0389

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Language: English

Page range: 1 - 2

Published on: Sep 27, 2010

Published by: West Pomeranian University of Technology, Szczecin

In partnership with: Paradigm Publishing Services

Publication frequency: Volume open

Keywords:

removal of CO₂,

photocatalysis,

photocatalytic reduction of CO₂,

methanation

Related subjects:

Industrial chemistry,

Biotechnology,

Chemical engineering,

Process engineering

© 2010 Ireneusz Kocemba, Justyna Nadajczyk, Jacek Góralski, M. Szynkowska, published by West Pomeranian University of Technology, Szczecin
This work is licensed under the Creative Commons License.

Volume 12 (2010): Issue 3 (September 2010)