JPS4889112A - - Google Patents

Info

Publication number
JPS4889112A
JPS4889112A JP2041172A JP2041172A JPS4889112A JP S4889112 A JPS4889112 A JP S4889112A JP 2041172 A JP2041172 A JP 2041172A JP 2041172 A JP2041172 A JP 2041172A JP S4889112 A JPS4889112 A JP S4889112A
Authority
JP
Japan
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
JP2041172A
Other languages
Japanese (ja)
Other versions
JPS5319531B2 (zh
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 filed Critical
Priority to JP2041172A priority Critical patent/JPS5319531B2/ja
Priority to DE19732309112 priority patent/DE2309112A1/de
Priority to AU52611/73A priority patent/AU5261173A/en
Priority to FR7306926A priority patent/FR2174093A1/fr
Priority to NL7302816A priority patent/NL7302816A/xx
Publication of JPS4889112A publication Critical patent/JPS4889112A/ja
Publication of JPS5319531B2 publication Critical patent/JPS5319531B2/ja
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/008—Use of special additives or fluxing agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
JP2041172A 1972-02-28 1972-02-28 Expired JPS5319531B2 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2041172A JPS5319531B2 (zh) 1972-02-28 1972-02-28
DE19732309112 DE2309112A1 (de) 1972-02-28 1973-02-23 Verfahren zur herstellung von reduzierten selbstgegangenen eisenerzgranalien
AU52611/73A AU5261173A (en) 1972-02-28 1973-02-26 A process for producing reduced self-fluxed iron ore pellets
FR7306926A FR2174093A1 (en) 1972-02-28 1973-02-27 Reduced iron ore granules - by reducing granules contng iron ore powder, binder, and flux agent in presence of desulphurising agen
NL7302816A NL7302816A (zh) 1972-02-28 1973-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2041172A JPS5319531B2 (zh) 1972-02-28 1972-02-28

Publications (2)

Publication Number Publication Date
JPS4889112A true JPS4889112A (zh) 1973-11-21
JPS5319531B2 JPS5319531B2 (zh) 1978-06-21

Family

ID=12026280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2041172A Expired JPS5319531B2 (zh) 1972-02-28 1972-02-28

Country Status (5)

Country Link
JP (1) JPS5319531B2 (zh)
AU (1) AU5261173A (zh)
DE (1) DE2309112A1 (zh)
FR (1) FR2174093A1 (zh)
NL (1) NL7302816A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147101A (en) * 1978-05-11 1979-11-17 Nippon Kokan Kk <Nkk> Reducing and desulfurizing method for green pellet of high sulfur content

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239530A (en) * 1979-01-10 1980-12-16 Board Of Control Of Michigan Technological University Process for producing metallized iron pellets
JPS60115678U (ja) * 1984-01-11 1985-08-05 中本　長彦 ア−スクランプ
JPS61106728A (ja) * 1984-10-31 1986-05-24 Nippon Kokan Kk <Nkk> 塊成鉱及びその製造方法
CN115386725B (zh) * 2022-08-31 2024-03-26 武汉钢铁有限公司 冶金含铁脱硫固废的资源化处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1322423A (fr) * 1962-03-30 1963-03-29 Canada Steel Co Procédé pour la préparation directe d'un produit composé essentiellement de fer métallique en partant de minerais et de concentrés oxydiques du fer
FR1462309A (fr) * 1964-10-09 1966-04-15 Metallgesellschaft Ag Procédé pour la préparation d'éponge de fer
FR1508931A (fr) * 1967-01-25 1968-01-05 Mcdowell Wellman Eng Co Agglomération de boulettes de minerai de fer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147101A (en) * 1978-05-11 1979-11-17 Nippon Kokan Kk <Nkk> Reducing and desulfurizing method for green pellet of high sulfur content

Also Published As

Publication number Publication date
DE2309112A1 (de) 1973-09-13
JPS5319531B2 (zh) 1978-06-21
NL7302816A (zh) 1973-08-30
FR2174093A1 (en) 1973-10-12
AU5261173A (en) 1974-08-29
FR2174093B1 (zh) 1976-05-21

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