• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

1988 Fiscal Year Final Research Report Summary

Development of Control Technology of Diezel Soot by means Pulsage Discharge Method.

Research Project

Project/Area Number 62850164
Research Category

Grant-in-Aid for Developmental Scientific Research

Allocation TypeSingle-year Grants
Research Field 反応工学
Research InstitutionGunma University

Principal Investigator

SADAKATA Masayoshi  Professor, 工学部, 教授 (30011175)

Co-Investigator(Kenkyū-buntansha) 小和田 隆一  三ツ葉電機製作所, 研究員
SAITO Masahiro  Technician, 工学部, 教務員 (50170527)
SIGA Seiichi  Associate Professor, 工学部, 助教授 (00154188)
SATO Masayuki  Associate Professor, 工学部, 助教授 (70008473)
KOWADA Ryuichi  Engineer
Project Period (FY) 1987 – 1988
KeywordsSoot / Combustion / Diezel / Silent Discharge / OHラジカル
Research Abstract

Oxidation of soot particles under the silent discharge have studied in the room temperature. The following results were obtained: (1) From the experiment of CO oxidation and observations of emission spectra from the silent discharge, it is found that OH radicals are generated in the dischare reactor. (2) It is found that the soot collected on the filter is oxidized in the silent discharge. (3) In the experiments of flow system, the soot concentration is reduced from 75 mg/Nm^3to 30mg/Nm^3for 3.0 sec of residence time at a supplied electric power of 180 W (4) The soot reduction did not take place in the presence of a large excess of CO concentration over 1400 ppm.

  • Research Products

    (7 results)

All Other

All Publications (7 results)

  • [Publications] 定方正毅、原野安工、佐藤正之,佐賀井武: 化学工学論文集.

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 茂木昌己、定方正毅: 化学工学. 52. 749-751 (1988)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] A.Harano:M.Sadakata:M.Sato: Journal of Chemical Engineering Japan.

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] "燃焼・熱工学" 榎書店, 260 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M. Sadakata; A. Harano; M. Sato; T. Sakai: "Oxidation of soot formed from gas-phase decomposition" Kagaku Kogaku Ronbunshu.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Motegi; M. Sadakata: "Growth of ultra fine carbon black particles produced by CH_4-O_2 premixed flat flame" Kagaku Kogaku. 52. 749-751 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] A. Harano; M. Sadakata; M. Sato: "Soot oxidation in the silent discharge" Journal of Chemical Engineering.

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 1990-12-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi