JPS61262590A - 粉状鉱石の流動層還元方法 - Google Patents

粉状鉱石の流動層還元方法

Info

Publication number
JPS61262590A
JPS61262590A JP10272285A JP10272285A JPS61262590A JP S61262590 A JPS61262590 A JP S61262590A JP 10272285 A JP10272285 A JP 10272285A JP 10272285 A JP10272285 A JP 10272285A JP S61262590 A JPS61262590 A JP S61262590A
Authority
JP
Japan
Prior art keywords
ore
fluidized bed
temperature
gas
reduction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10272285A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0213015B2 (enExample
Inventor
高田　至康
浜田　尚夫
英司 片山
忍 竹内
角戸　三男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP10272285A priority Critical patent/JPS61262590A/ja
Publication of JPS61262590A publication Critical patent/JPS61262590A/ja
Publication of JPH0213015B2 publication Critical patent/JPH0213015B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
JP10272285A 1985-05-16 1985-05-16 粉状鉱石の流動層還元方法 Granted JPS61262590A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10272285A JPS61262590A (ja) 1985-05-16 1985-05-16 粉状鉱石の流動層還元方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10272285A JPS61262590A (ja) 1985-05-16 1985-05-16 粉状鉱石の流動層還元方法

Publications (2)

Publication Number Publication Date
JPS61262590A true JPS61262590A (ja) 1986-11-20
JPH0213015B2 JPH0213015B2 (enExample) 1990-04-03

Family

ID=14335157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10272285A Granted JPS61262590A (ja) 1985-05-16 1985-05-16 粉状鉱石の流動層還元方法

Country Status (1)

Country Link
JP (1) JPS61262590A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7712597B1 (ja) * 2024-02-05 2025-07-24 日本製鉄株式会社 シャフト炉を用いた還元鉄の製造方法
WO2026009488A1 (ja) * 2024-07-04 2026-01-08 日本製鉄株式会社 水素還元システム及び還元鉄の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7712597B1 (ja) * 2024-02-05 2025-07-24 日本製鉄株式会社 シャフト炉を用いた還元鉄の製造方法
WO2025169851A1 (ja) * 2024-02-05 2025-08-14 日本製鉄株式会社 シャフト炉を用いた還元鉄の製造方法
WO2026009488A1 (ja) * 2024-07-04 2026-01-08 日本製鉄株式会社 水素還元システム及び還元鉄の製造方法

Also Published As

Publication number Publication date
JPH0213015B2 (enExample) 1990-04-03

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