Hydrogen Generation by Koh-Ethanol Plasma Electrolysis Using Double Compartement Reactor

Nelson Saksono, Johannes Sasiang, Chandra Dewi Rosalina, Trisutanti Budikania

Research output: Contribution to journalConference articlepeer-review

Abstract

This study has successfully investigated the generation of hydrogen using double compartment reactor with plasma electrolysis process. Double compartment reactor is designed to achieve high discharged voltage, high concentration, and also reduce the energy consumption. The experimental results showed the use of double compartment reactor increased the productivity ratio 90 times higher compared to Faraday electrolysis process. The highest hydrogen production obtained is 26.50 mmol/min while the energy consumption can reach up 1.71 kJ/mmol H2 at 0.01 M KOH solution. It was shown that KOH concentration, addition of ethanol, cathode depth, and temperature have important effects on hydrogen production, energy consumption, and process efficiency.

Original languageEnglish
Article number012011
JournalIOP Conference Series: Materials Science and Engineering
Volume316
Issue number1
DOIs
Publication statusPublished - 28 Mar 2018
Event15th International Conference on Quality in Research, QiR 2017 - Nusa Dua, Bali, Indonesia
Duration: 24 Jul 201727 Jul 2017

Keywords

  • Double compartment reactor
  • Ethanol
  • Hydrogen
  • KOH
  • Plasma electrolysis

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