X-BAND MICROWAVE BURDEN SENSOR FOR BLAST FURNACES.

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

X-BAND MICROWAVE BURDEN SENSOR FOR BLAST FURNACES.

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

Research output: Contribution to journal › Article › peer-review

Abstract

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.

Original language	English
Pages (from-to)	19-26
Number of pages	8
Journal	Nippon Steel Technical Report
Issue number	27
Publication status	Published - 1985 Oct
Externally published	Yes

ASJC Scopus subject areas

Mechanics of Materials
Metals and Alloys
Materials Chemistry

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title = "X-BAND MICROWAVE BURDEN SENSOR FOR BLAST FURNACES.",

abstract = "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.",

author = "Hirokatsu Yashiro and Yoshiyuki Shirakawa and Tatsuro Hirata and Michiru Nakagome and Jiro Ohno and Akihiro Tsuda and Muneyuki Higuchi",

year = "1985",

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language = "English",

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T1 - X-BAND MICROWAVE BURDEN SENSOR FOR BLAST FURNACES.

AU - Yashiro, Hirokatsu

AU - Shirakawa, Yoshiyuki

AU - Hirata, Tatsuro

AU - Nakagome, Michiru

AU - Ohno, Jiro

AU - Tsuda, Akihiro

AU - Higuchi, Muneyuki

PY - 1985/10

Y1 - 1985/10

N2 - 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.

AB - 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.

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JO - Nippon Steel Technical Report

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SN - 0300-306X

IS - 27

ER -

X-BAND MICROWAVE BURDEN SENSOR FOR BLAST FURNACES.

Abstract

ASJC Scopus subject areas

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