X-BAND MICROWAVE BURDEN SENSOR FOR BLAST FURNACES.

Hirokatsu Yashiro, Yoshiyuki Shirakawa, Tatsuro Hirata, Michiru Nakagome, Jiro Ohno, Akihiro Tsuda, Muneyuki Higuchi

研究成果: Article査読

抄録

Measurement of the condition of burden materials is essential for the stable and efficient operation of the blast furnace. No sensors were formerly available for use in the lower part of the furnace. Nippon Steel has developed an X-band microwave burden sensor that is effective in a high-temperature region above 1,000 degree C. The sensor clearly distinguishes coke layers from ore layers by receiving very weak microwaves propagating through the burden and determines the particle size of the burdern materials from the frequency of change in the intensity of the reflected wave.

本文言語English
ページ(範囲)19-26
ページ数8
ジャーナルNippon Steel Technical Report
27
出版ステータスPublished - 1985 10
外部発表はい

ASJC Scopus subject areas

  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

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