Two-stage membrane separation process for biohydrogen recovery

• Autorzy: Búcsú D. , Bélafi-Bakó K. , Pientka Z.
• Języki publikacji: EN

Abstrakty

EN

Porous and non-porous gas separation membranes were used for concentration of biohydrogen produced by a heterotrophic hyper-thermophilic, anaerobic micro-organisms. A laboratory-scale integrated system was designed and built based on a liquid seal system and more than 70% hydrogen concentration was achieved from the initial gaseous mixture containing hydrogen, carbon dioxide and nitrogen. Liquid absorption and desorption of the carbon dioxide were also studied.

Słowa kluczowe

EN

gas separation; adsorption; porous membranes; integrated system

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Environment Protection Engineering
• Rocznik: 2005
• Tom: Vol. 31, nr 3-4
• Strony: 33--38
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Búcsú D.

• University of Veszprém, Research Institute of Chemical and Process Engineering, 8200 Veszprém, Egyetem u. 2., Hungary

autor

Bélafi-Bakó K.

• University of Veszprém, Research Institute of Chemical and Process Engineering, 8200 Veszprém, Egyetem u. 2., Hungary

autor

Pientka Z.

• Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovsky sq. 2, Praha 16206, Czech Republic

Bibliografia

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• [5] MULDER M.H.V., Basic principles of membrane technology, Kluwer Academic Publishers, Dordrecht, 1996.
• [6] TOSHIMA N. (ed.), Polymers for gas separation, VCH Publishers, New York, 1992.
• [7] BELAFI-BAKO K. et al., Production of biohydrogen: integration of membrane processes to a fermentor for recovery and concentration of hydrogen gas, J. Membr. Sci. (submitted).
• [8] HORVÁTH R., OROSZ T., BÁLINT B., WESSLING M., BÉLAFI-BAKÓ K., Membrane separation in biohydrogen production, PERMEA Conference, Tatranske Matliare, Slovakia, 2003, Book of Abstracts, p. 163.
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