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Development of Nonthermal Plasma-EHD Hybrid Air Cleaner System

Research Project

Project/Area Number 12555050
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Fluid engineering
Research InstitutionOsaka Prefecture University

Principal Investigator

OKUBO Masaaki  Osaka Prefecture Univ., Dept. Energy Systems Engineering, Associate Professor, 大学院・工学研究科, 助教授 (40223763)

Co-Investigator(Kenkyū-buntansha) SAWADA Yasushi  Matsushita Electric Works Co., Ltd, Head Investigator, ウェルラボ, 主査研究員
KUROKI Tomoyuki  Osaka Prefecture Univ., Dept. Energy Systems Engineering, Instructor, 大学院・工学研究科, 助手 (00326274)
YAMAMOTO Toshiaki  Osaka Prefecture Univ., Dept. Energy Systems Engineering, Professor, 大学院・工学研究科, 教授 (50305653)
Project Period (FY) 2000 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥5,000,000 (Direct Cost: ¥5,000,000)
Fiscal Year 2001: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 2000: ¥3,100,000 (Direct Cost: ¥3,100,000)
KeywordsElectrohydrodynamics / Magnetohydrodynamics / Nonequilibrium plasma / Air Pollution / Environmental Protection / Packed-bed / Electrostatic Precipitator / Magnetic Field / 非均衡プラズマ
Research Abstract

The objective of the present study is to develop a new type electric air cleaner composed of an AC or pulse high voltage (over 30 kV) packed-bed plasma reactor and a high performance DC two-stage type electrostatic precipitator. This electric air cleaner enables to remove dusts and gaseous hazardous chemical compounds simultaneously. This cleaner can be used for factory, laboratory, clean room or indoor house. The effect of a steady magnetic field on the nonthermal plasma or removal efficiency was investigated using a DC electromagnet of strong magnetic field (=1T). As high voltage power supplies for energizing the plasma reactor, an AC high voltage neon transformer or a rotating spark gap type pulse power supply had been used in the previous studies, semiconductor type pulse power supplies using SCR and IGBT devices were tested in the present study. The chemical processes were clarified using FT-IR analyzer and gas analyzers and gas chromatograph. The performance of the s electric precipitator section of the air cleaner was evaluated using a small wind tunnel of small flow fluctuation and a laser particle counter. The size dependent particle removal efficiencies were obtained. The removal efficiency of odor components using the plasma=95%, specific energy density=30 J/L and the removal efficiency of the aerosol=99.0% were achieved in the performance test.

Report

(3 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • Research Products

    (46 results)

All Other

All Publications (46 results)

  • [Publications] M.Okubo: "Odor Control Using the AC Barrier-Type Plasma Reactors"IEEE Transactions on Industry Applications. 37-5. 1447-1455 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T.Yamamoto: "Towards Ideal NOx Control Technology Using a Plasma-Chemical Hybrid Process"IEEE Transactions on Industry Applications. 37-5. 1492-1498 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M.Okubo: "Electronic Air Cleaner Composed of Nonthermal Plasma Reactor and Electrostatic Precipitator"IEEE Transactions on Industry Applications. 37-5. 1505-1511 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 山本俊昭: "非平衡プラズマと化学反応プロセスを併用したディーゼルエンジン排気ガス中のNOx除去"日本機械学会論文集. 67B-663. 2891-2897 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 黒木智之: "非平衡プラズマを用いた室内環境清浄技術(たばこ煙中の悪臭ガス除去)"日本機械学会論文集. 67B-658. 1481-1486 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 大久保雅章: "プラズマグラフト重合処理された脱臭・水分呼吸特性を有する繊維布の機能性計測"静電気学会誌. 25-6. 328-329 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M.Okubo: "Adsorption and Nonthermal Plasma Desorption Process for Concentrating NOx in Flue Gas"Proceedings of the 2001 IEEE Industry Applications Conference. 1. 698-705 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 黒木智之: "脱臭・集じんの同時処理が可能な空気清浄機の開発"エアロゾル研究. 15・2. 116-123 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 山本俊昭: "非平衡プラズマ・ケミカルプロセスによるNOx完全除去"静電気学会誌. 24・4. 208-212 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 山本俊昭: "非平衡プラズマと化学反応プロセスを併用したNOxの完全除去技術(従来型およびバリア型プラズマリアクターの性能比較)"日本機械学会論文集. 66B-646. 1501-1506 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 山本俊昭: "非平衡プラズマを用いたNOの脱着・再生に関する研究"静電気学会誌. 24・3. 161-162 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T.Yamamoto: "Nonthermal Plasma Desorption for NOx Control"Transactions of the Institute of Fluid-Flow Machinery. 107. 111-120 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M. Okubo, T. Kuroki, H. Kametaka, T. Yamamoto: "Odor Control Using the AC Barrier-Type Plasma Reactors"IEEE Transactions on Industry Applications. 37-5. 1447-1455 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M. Okubo, T. Yamamoto, T. Kuroki, H. Fukumoto: "Electronic Air Cleaner Composed of Nonthermal Plasma Reactorsand Electrostatic Precipitator"EEE Transactions on Industry Applications. 37-5. 1505-1511 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Yamamoto, M. Okubo, K. Hayakawa, K. Kitaura: "Towards Ideal NOx Control Technology Using a Plasma-Chemical Hybrid Process"IEEE Transactions on Industry Applications. 37-5. 1492-1498 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Yamamoto, M. Okubo, T. Miyashita and K. Kitaura: "NOx Removal in Diesel Engine Exhaust Using Nonequilibrium Plasma and Chemical Process"Transactions of JSME. 67B-663. 2891-2897 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Kuroki, M. Okubo, T. Yamamoto: "Indoor Air Cleaning Technology Using Non-Equilibrium Plasma (Odor Removal in Cigarette smoke)(in Japanese)"Transactions of JSME. 67B-658. 1481-1486 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M. Okubo, T. Yamamoto, T. Kuroki, J. Mine, N. Saeki and S. Kataoka: "Odor Contorl and Moisture Breath of Functional Cloth Prepared by Plasma-Graft Polymerization(in Japanese)"Journal of the Institute of Electrostatics Japan. 25-6. 328-329 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M. Okubo, G. Tanioka, T. Kuroki, T. Yamamoto: "Adosorption and Nonthermal Plasma Desorption Process for Concentrating NOx in Flue Gas"Proceedings of the 2001 IEEE Industry Applications Cohference. 1. 698-705 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Kuroki, M. Okubo, H. Fukumoto and T. Yamamoto: "Development of New Electric Air Clianer for Controlling Particulates and Odors(in Japanese)"Journal of Aerosol Research. 15-2. 116-123 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Yamamoto, M. Okubo, K. Hayakawa, K. Kitaura: "Complete NOx Removal Using Norlthermal Plasma and Chemical Processes(in Japanese)"Journal of the Institute of Electrostatics Japan. 24,4. 208-212 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Yamamoto, M. Okubo, T. Miyashita and K. Kitaura: "NOx Removal in Diesel Engine Exhaust Using Nonequilibrium Plasma and Chemical Process(in Japanese)"Transactions of JSME. 67B-663. 2891-2897 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Yamamoto, M. Okubo and M. Fujimoto: "Desorption and Regeneration of NO Using Non-equilibrium Plasma(in Japanese)"Journal of the Institute of Electrostatics Japan. 24,3. 161-162 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Yamamoto, M. Okubo, T. Kuroki and Y. Yamamoto: "Nonthermal Plasma Desorption for Nox Control"Transactions of the Institute of Fluid-Flow Machinery. No.107. 111-120 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M.Okubo: "Odor Control Using the AC Barrier-Type Plasma Reactors"IEEE Transactions on industry Applications. 37・5. 1447-1455 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.Yamamoto: "Towards Ideal NOx Control Technology Using a Plasma-Chemical Hybrid Process"IEEE Transactions on Industry Applications. 37・5. 1492-1498 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] M.Okubo: "Electronic Air Cleaner Composed of Nonthermal Plasma Reactor and Electrostatic Precipitator"IEEE Transactions on Industry Applications. 37・5. 1505-1511 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 山本俊昭: "非平衡プラズマと化学反応プロセスを併用したディーゼルエンジン排気ガス中のNOx除去"日本機械学会論文集. 67B・663. 2891-2897 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 黒木智之: "非平衡プラズマを用いた室内環境清浄技術(たばこ煙中の悪臭ガス除去)"日本機械学会論文集. 67B・658. 1481-1486 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 大久保雅章: "プラズマグラフト重合処理された脱臭・水分呼吸特性を有する繊維布の機能性計測"静電気学会誌. 25・6. 328-329 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] M.Okubo: "Adsorption and Nonthermal Plasma Desorption Process for Concentrating NOx in Flue Gas"Proceedings of the 2001 IEEE Industry Applications Conference. 1. 698-705 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 黒木智之: "脱臭・集じんの同時処理が可能な空気清浄機の開発"エアロゾル研究. 15・2. 116-123 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] 山本俊昭: "非均衡プラズマ・ケミカルプロセスによるNOx完全除去"静電気学会誌. 24・4. 208-212 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] 山本俊昭: "非平衡プラズマと化学反応プロセスを併用したNOxの完全除去技術(従来型およびバリア型プラズマリアクターの性能比較)"日本機械学会論文集. 66B・646. 1501-1506 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] 山本俊昭: "非平衡プラズマを用いたNOの脱着・再生に関する研究"静電気学会誌. 24・3. 161-162 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.Yamamoto: "Nonthermal Plasma Desorption for NOx Control"Transactions of the Institute of Fluid-Flow Machinery. 107. 111-120 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] M.Okubo: "Odor Control using the AC Barrier Type Plasma Reactors"IEEE Trans.on Industry Applications. (掲載決定)(未定). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] T.Yamamoto: "Simultaneous Removal of NOx and SOx in Flue Gas Using Plasma-Chemical Hybrid Process"Proceedings of the 2000 IEEE Industry Applications Conference. (CD-ROM総ページ数6). (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] T.Yamamoto: "Nonthermal plasma desorption for NOx Control"Transactions of the Institute of Fluid-flow Machinery. 107. 111-120 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] T.Yamamoto: "Hydrophobic and Hydrophilic Properties of Glass Surface Using Nonthermal Plasma"Proc.4th ESA/IEJ Joint Symposium in Electrostatics. 314-323 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] M.Okubo: "NOx Removal Characteristics in Diesel Engine Exhaust Using Plasma-Chemical Hybrid Process"Proc.4th ESA/IEJ Joint Symposium in Electrostatics. 341-354 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] T.Kuroki: "Control of Cigarette Smoke Using Non-Equilibrium Plasma"Proc.4th ESA/IEJ Joint Symposium in Electrostatics. 164-173 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山本俊昭: "非平衡プラズマ・ケミカルプロセスによるNOx完全除去"静電気学会誌. 24・4. 208-212 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山本俊昭: "非平衡プラズマと化学反応プロセスを併用したNOxの完全除去技術(従来型およびバリア型プラズマリアクターの性能比較)"日本機械学会論文集B編. 66・646. 1501-1506 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 黒木智之: "脱臭・集じんの同時処理が可能な空気清浄機の開発"エアロゾル研究. 15・2. 116-123 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山本俊昭: "非平衡プラズマを用いたNOの脱着・再生に関する研究"静電気学会誌. 24・3. 161-162 (2000)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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