REMOVAL OF HYDROGEN SULPHIDE CONTENT FROM BIOGAS BY ATOMIZING OF ALKALI SOLUTION

Authors

  • Éva MOLNÁR Institute of Chemical and Process Engineering, Department of Chemical Engineering Science, University of Pannonia, Veszprém, Hungary. Email: molnare@almos.uni-pannon.hu.
  • Dóra RIPPEL-PETHŐ Institute of Chemical and Process Engineering, Department of Chemical Engineering Science, University of Pannonia, Veszprém, Hungary. Corresponding author: molnare@almos.uni-pannon.hu.
  • Géza HORVÁTH Institute of Chemical and Process Engineering, Department of Chemical Engineering Science, University of Pannonia, Veszprém, Hungary. Corresponding author: molnare@almos.uni-pannon.hu.
  • Janka BOBEK-NAGY Institute of Chemical and Process Engineering, Department of Chemical Engineering Science, University of Pannonia, Veszprém, Hungary. Email: bobekj@almos.uni-pannon.hu. https://orcid.org/0009-0003-1392-9388
  • Róbert BOCSI Institute of Chemical and Process Engineering, Department of Chemical Engineering Science, University of Pannonia, Veszprém, Hungary. Email: bocsirobert@almos.uni-pannon.hu. https://orcid.org/0000-0002-6323-204X
  • Zoltán HODAI Institute of Chemical and Process Engineering, Department of Chemical Engineering Science, University of Pannonia, Veszprém, Hungary. Email: hodaiz@almos.uni-pannon.hu.

DOI:

https://doi.org/10.24193/subbchem.2017.3.22

Keywords:

biogas, chemisorption, sodium hydroxide, hydrogen sulphide, carbon dioxide

Abstract

Our energy requirements increased significant in the last decades. For this reason the potential utilization of renewable energy sources come into view. Biogas is a kind of renewable energy sources. Purification of raw biogas is essential prior to use. Mainly the hydrogen sulfide content of gas is very harmful. It can cause corrosion in compressors and engines. Furthermore, sulfur dioxide and sulfur trioxide are formed from hydrogen sulfide due to combustion, which similarly corrosive present of water and toxic like hydrogen sulfide. We examined the hydrogen sulfide absorption from biogas model gas mixtures (CO2, H2S, N2) based on alkali competitive chemisorption technology.

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STUDIA UBB CHEMIA, Volume 62 (LXII), No. 3, September 2017

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Published

2017-09-29

How to Cite

MOLNÁR, Éva ., RIPPEL-PETHŐ, D. ., HORVÁTH, G. ., BOBEK-NAGY, J. ., BOCSI, R. ., & HODAI, Z. . (2017). REMOVAL OF HYDROGEN SULPHIDE CONTENT FROM BIOGAS BY ATOMIZING OF ALKALI SOLUTION. Studia Universitatis Babeș-Bolyai Chemia, 62(3), 265–272. https://doi.org/10.24193/subbchem.2017.3.22

Issue

Volume 62, No. 3, 2017

Section

Articles

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