FR2343054B1 - - Google Patents

Info

Publication number
FR2343054B1
FR2343054B1 FR7706142A FR7706142A FR2343054B1 FR 2343054 B1 FR2343054 B1 FR 2343054B1 FR 7706142 A FR7706142 A FR 7706142A FR 7706142 A FR7706142 A FR 7706142A FR 2343054 B1 FR2343054 B1 FR 2343054B1
Authority
FR
France
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
FR7706142A
Other languages
French (fr)
Other versions
FR2343054A1 (fr
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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
Priority claimed from JP2364776A external-priority patent/JPS52119403A/ja
Priority claimed from JP8524876A external-priority patent/JPS5310313A/ja
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of FR2343054A1 publication Critical patent/FR2343054A1/fr
Application granted granted Critical
Publication of FR2343054B1 publication Critical patent/FR2343054B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
    • 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)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7706142A 1976-03-03 1977-03-02 Boulettes de minerai de fer calcine comportant des macro-pores et leur procede de fabrication Granted FR2343054A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2364776A JPS52119403A (en) 1976-03-03 1976-03-03 Sintered pellets of iron ore and its production method
JP8524876A JPS5310313A (en) 1976-07-16 1976-07-16 Roasted pellet of iron ore and its preparation

Publications (2)

Publication Number Publication Date
FR2343054A1 FR2343054A1 (fr) 1977-09-30
FR2343054B1 true FR2343054B1 (zh) 1980-03-07

Family

ID=26361044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706142A Granted FR2343054A1 (fr) 1976-03-03 1977-03-02 Boulettes de minerai de fer calcine comportant des macro-pores et leur procede de fabrication

Country Status (5)

Country Link
AU (1) AU499367B2 (zh)
CA (1) CA1099518A (zh)
DE (1) DE2709327C3 (zh)
FR (1) FR2343054A1 (zh)
SE (1) SE435937C (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350523A (en) * 1979-04-12 1982-09-21 Kabushiki Kaisha Kobe Seiko Sho Porous iron ore pellets
DE3519666A1 (de) * 1985-06-01 1986-12-04 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum hartbrennen von eisenerzpellets auf einem wanderrost
JPH089739B2 (ja) * 1989-08-23 1996-01-31 日本鋼管株式会社 焼成塊成鉱の製造方法
CN1246485C (zh) * 2000-10-30 2006-03-22 新日本制铁株式会社 用于还原炉的含氧化金属的未加工颗粒的制造方法及其还原方法

Also Published As

Publication number Publication date
SE7702318L (sv) 1977-09-04
SE435937B (sv) 1984-10-29
AU499367B2 (en) 1979-04-12
FR2343054A1 (fr) 1977-09-30
DE2709327B2 (de) 1979-09-13
DE2709327C3 (de) 1980-06-12
DE2709327A1 (de) 1977-09-15
CA1099518A (en) 1981-04-21
SE435937C (sv) 1986-02-21
AU2273977A (en) 1978-09-07

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Legal Events

Date Code Title Description
ST Notification of lapse