CO2 reforming into fuel using TiO2 photocatalyst and gas separation membrane

Autor:	Akira Nishimura, Nobuyuki Komatsu, Masafumi Hirota, Go Mitsui, Eric Hu
Rok vydání:	2009
Předmět:	Membrane reactor business.industry Fossil fuel chemistry.chemical_element General Chemistry Combustion Solar energy Catalysis Methane Steam reforming chemistry.chemical_compound chemistry Gas separation business Process engineering Carbon
Zdroj:	Catalysis Today. 148:341-349
ISSN:	0920-5861
DOI:	10.1016/j.cattod.2009.07.067
Popis:	It was previously reported that CO2 could be reformed into CO, CH4, etc., which can be used as fuels, by TiO2 as the photocatalyst and under UV radiation. If this technique could be applied practically, a carbon circulation system would then be able to be constructed by reforming CO2 from combustion, using solar energy, to fuel, which would solve the problem of global warming and fossil fuels depletion all together. However, the technology is not yet practicable as the fuel concentration of products is too low. To increase the concentration and improve CO2 reforming performance on TiO2, a membrane reactor composed of TiO2 and gas separation membrane prepared by sol–gel and dip-coating method has been built. Study on the factors influencing membrane performance, e.g. rising speed in the dip-coating process, has been carried out with the reactor. The results of the study are reported in this paper.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e8840d4da5114f91a6c693cf8e803c5f https://doi.org/10.1016/j.cattod.2009.07.067 Zobrazit plný text záznamu Full Text from ScienceDirect