Hydrogen generation from water, methane, and methanol with nonthermal plasma

Hajime Kabashima, Hisahiro Einaga, Shigeru Futamura

研究成果: Contribution to journalArticle査読

84 被引用数 (Scopus)

抄録

Hydrogen generation from water, methane, and methanol was investigated with different types of nonthermal plasma reactors under different conditions. With a ferroelectric packed-bed reactor in N2, hydrogen gas yield decreased in the order: methanol > methane > water. A similar trend was observed with a silent discharge plasma reactor, but H2 yields were much lower with the latter reactor. At fixed specific energy densities, higher H2 yields were obtained at higher gas flow rates in the reactions of the above substrates. The initial water concentration was optimized at ca. 2.0% to obtain the highest rate for H2 formation. Under the same conditions, H2 yield decreased in the order: Ar > N2 > air ≈ O2. The ferroelectric packed-bed reactor could be operated continuously for 10 h without any decrease in its performance in the H2 generation from water.

本文言語英語
ページ(範囲)340-345
ページ数6
ジャーナルIEEE Transactions on Industry Applications
39
2
DOI
出版ステータス出版済み - 3 2003
外部発表はい

All Science Journal Classification (ASJC) codes

  • 制御およびシステム工学
  • 産業および生産工学
  • 電子工学および電気工学

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