NO_x Removal using Inductive Pulsed Power Generator

• Kawamura Keisuke

  Mitsubishi Heavy Industries, Ltd.

• Tsukamoto Syunsuke

  Ariake National College of Technology

• Takeshita Tomohiro

  Kumamoto University Kyusyu Electric Power Co., Inc.

• Katsuki Sunao

  Kumamoto University

• Akiyama Hidenori

  Kumamoto University

Bibliographic Information

Other Title

• 誘導型パルスパワー電源を用いたNO_x除去
• 誘導型パルスパワー電源を用いたNOx除去
• ユウドウガタ パルス パワー デンゲン オ モチイタ NOx ジョキョ

Abstract

The discharge using pulse power with a short pulse width can produce a lot of electrons with high energy. This method has a possibility to remove poisonous gases with low energy consumption. In this paper, the inductive energy storage pulsed power generator, which can generate narrow and high voltage pulses (FWHM less than 100ns, output voltage of about 100kV), is used to remove NO_x gas. It is found from spectrum measurement that this generator can produce high energy electrons, more than 10eV, in the discharge region at atmospherics pressure. The mixed gases of NO and N₂ are used as a trial gas. The NO removal ratio of about 95% is achieved without producing NO₂. These chemical phenomena are approximately explained by solving rate equations.

Journal

• IEEJ Transactions on Fundamentals and Materials

  IEEJ Transactions on Fundamentals and Materials 117 (9), 956-961, 1997

  The Institute of Electrical Engineers of Japan

Keywords

• NOx

Details

• CRID: 1390001204600365056
• NII Article ID: 130006839898
• NII Article ID: 10004440417
• NII Article ID: 10002822778
• NII Book ID: AN10136312
• DOI: 10.1541/ieejfms1990.117.9_956
• ISSN: 13475533
• ISSN: 03854205
• ISSN: http://id.crossref.org/issn/13418939
• NDL BIB ID: 4284289
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4284289
• Web Site: https://www.jstage.jst.go.jp/article/ieejfms1990/117/9/117_9_956/_pdf
• Data Source:
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  • NDL
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  • CiNii Articles
• Abstract License Flag: Disallowed