JPH0143010B2 - - Google Patents

Info

Publication number
JPH0143010B2
JPH0143010B2 JP57125125A JP12512582A JPH0143010B2 JP H0143010 B2 JPH0143010 B2 JP H0143010B2 JP 57125125 A JP57125125 A JP 57125125A JP 12512582 A JP12512582 A JP 12512582A JP H0143010 B2 JPH0143010 B2 JP H0143010B2
Authority
JP
Japan
Prior art keywords
kiln
zone
burner
smelting
rutspe
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.)
Expired
Application number
JP57125125A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5916920A (ja
Inventor
Haruo Arai
Shoken Matsuda
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.)
Nippon Yakin Kogyo Co Ltd
Original Assignee
Nippon Yakin Kogyo Co Ltd
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 Nippon Yakin Kogyo Co Ltd filed Critical Nippon Yakin Kogyo Co Ltd
Priority to JP12512582A priority Critical patent/JPS5916920A/ja
Priority to CA000430061A priority patent/CA1224920A/en
Priority to FR838309992A priority patent/FR2528959B1/fr
Publication of JPS5916920A publication Critical patent/JPS5916920A/ja
Publication of JPH0143010B2 publication Critical patent/JPH0143010B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
JP12512582A 1982-06-17 1982-07-20 鉄族元素酸化鉱石のロータリーキルンによる製錬方法 Granted JPS5916920A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12512582A JPS5916920A (ja) 1982-07-20 1982-07-20 鉄族元素酸化鉱石のロータリーキルンによる製錬方法
CA000430061A CA1224920A (en) 1982-06-17 1983-06-09 Rotary kiln for use in reduction-smelting ores of oxides of iron group elements and smelting method thereof
FR838309992A FR2528959B1 (fr) 1982-06-17 1983-06-16 Four rotatif et procede de traitement de minerais a base d'oxydes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12512582A JPS5916920A (ja) 1982-07-20 1982-07-20 鉄族元素酸化鉱石のロータリーキルンによる製錬方法

Publications (2)

Publication Number Publication Date
JPS5916920A JPS5916920A (ja) 1984-01-28
JPH0143010B2 true JPH0143010B2 (enExample) 1989-09-18

Family

ID=14902461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12512582A Granted JPS5916920A (ja) 1982-06-17 1982-07-20 鉄族元素酸化鉱石のロータリーキルンによる製錬方法

Country Status (1)

Country Link
JP (1) JPS5916920A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157782U (enExample) * 1984-09-20 1986-04-18
JP4762420B2 (ja) * 2001-02-20 2011-08-31 住友重機械工業株式会社 ロータリーキルンを用いた酸化鉄の溶融還元方法
JP2009085586A (ja) * 2007-09-12 2009-04-23 Taiheiyo Cement Corp ロータリーキルンの付着物の厚さ調整用バーナー及び付着物の厚さ調整方法
JP2018096610A (ja) * 2016-12-13 2018-06-21 株式会社日向製錬所 ロータリーキルンの操業方法、ロータリーキルン

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154064Y2 (enExample) * 1972-04-07 1976-12-23

Also Published As

Publication number Publication date
JPS5916920A (ja) 1984-01-28

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