Photoreduction of carbon dioxide with hydrogen using temperature programmed method

• Autorzy: Kocemba I. , Nadajczyk J. , Góralski J. , Szynkowska M. I.
• Języki publikacji: EN

Abstrakty

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.

Słowa kluczowe

EN

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

PL

usuwanie CO2; fotokatalizy; fotokatalityczna redukcja CO2; metanizacja

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2010
• Tom: Vol. 12, nr 3
• Strony: 1--2
• Opis fizyczny: Bibliogr. 6 poz., rys., tab.

Twórcy

autor

Kocemba I.

autor

Nadajczyk J.

autor

Góralski J.

autor

Szynkowska M. I.

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

Bibliografia

• 1. Multi-author work (1994). Carbon dioxide chemistry: Environmental issues, The Society of Chemistry.
• 2. Kocemba., I. (2003). Apparatus for investigation of catalysts by temperature programmed methods – Peak4, Przem. Chem. 3 (82), 142 – 145 (in Polish).
• 3. Paryjczak, T. (1986). Gas chromatography in adsorption and catalysis. PWN, Warszawa (in Polish).
• 4. Kowalczyk, Z. (2008). Supported ruthenium catalysts for selective methanation of carbon oxides at very low COx/H2ratios. Appl. Catal. A, DOI: 342, 35 – 39, 10.1016/j.apcata.2007.12.040.
• 5. 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.
• 6. 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.