DE3032665A1 - Magnesiumoxid enthaltende eisenerzpellets - Google Patents

Magnesiumoxid enthaltende eisenerzpellets

Info

Publication number
DE3032665A1
DE3032665A1 DE19803032665 DE3032665A DE3032665A1 DE 3032665 A1 DE3032665 A1 DE 3032665A1 DE 19803032665 DE19803032665 DE 19803032665 DE 3032665 A DE3032665 A DE 3032665A DE 3032665 A1 DE3032665 A1 DE 3032665A1
Authority
DE
Germany
Prior art keywords
sio
iron ore
mgo
pellets
ratio
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.)
Withdrawn
Application number
DE19803032665
Other languages
German (de)
English (en)
Inventor
Isao Kobe Fujita
Fumikazu Kawaguchi
Mamoru Miki Hyogo Onoda
Shoji Kobe Shirouchi
Takeshi Sugiyama
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
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of DE3032665A1 publication Critical patent/DE3032665A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge
    • 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)
DE19803032665 1979-09-03 1980-08-29 Magnesiumoxid enthaltende eisenerzpellets Withdrawn DE3032665A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11264879A JPS5638433A (en) 1979-09-03 1979-09-03 Iron ore pellet containing mgo

Publications (1)

Publication Number Publication Date
DE3032665A1 true DE3032665A1 (de) 1981-03-19

Family

ID=14591986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803032665 Withdrawn DE3032665A1 (de) 1979-09-03 1980-08-29 Magnesiumoxid enthaltende eisenerzpellets

Country Status (7)

Country Link
US (1) US4356027A (https=)
JP (1) JPS5638433A (https=)
AU (1) AU537482B2 (https=)
CA (1) CA1150056A (https=)
DE (1) DE3032665A1 (https=)
NL (1) NL8004932A (https=)
SE (1) SE447270B (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685524A (en) * 1996-01-16 1997-11-11 Chaparral Steel Company Direct ironmaking or steelmaking apparatus using self-reducing iron oxide pellets
BR112019008041A2 (pt) 2016-10-21 2019-07-02 Nantenergy Inc elétrodo de combustível corrugado
CN107043852A (zh) * 2017-03-17 2017-08-15 江苏省冶金设计院有限公司 一种用于制备钒钛磁铁矿球团的复合添加剂及其制备方法
WO2019133702A1 (en) 2017-12-29 2019-07-04 Staq Energy, Inc. Long life sealed alkaline secondary batteries
MA53343A (fr) 2018-07-27 2022-03-23 Form Energy Inc Électrodes négatives pour cellules électrochimiques
CN110106351B (zh) * 2019-04-19 2021-10-22 承德信通首承科技有限责任公司 一种高镁球团矿的生产方法
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes
WO2021236347A2 (en) * 2020-05-07 2021-11-25 Form Energy, Inc. Iron-bearing electrodes for electrochemical cells
CN112251551A (zh) * 2020-10-12 2021-01-22 王玉平 高比例镁球团高炉炼铁方法及设置在高炉上的自动布料器
KR20240141800A (ko) 2022-01-28 2024-09-27 폼 에너지 인코퍼레이티드 양면 밀봉형 기체 확산 전극

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235371A (en) * 1962-09-10 1966-02-15 Control Of Michigan College Of Agglomerated mineral products and method of making same
DE1963127A1 (de) * 1968-12-20 1970-07-02 Cold Bound Pellets Ab Verfahren zum Agglomerieren von Erzkonzentrat
DE2428716B2 (de) * 1974-06-14 1977-10-13 Polysius Ag, 4723 Neubeckum Verfahren zur pelletierung von feinkoernigem erz

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA596071A (en) * 1960-04-12 Davies William Sintering of ores
JPS4731814U (https=) * 1971-04-20 1972-12-09
JPS48120U (https=) * 1971-05-22 1973-01-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235371A (en) * 1962-09-10 1966-02-15 Control Of Michigan College Of Agglomerated mineral products and method of making same
DE1963127A1 (de) * 1968-12-20 1970-07-02 Cold Bound Pellets Ab Verfahren zum Agglomerieren von Erzkonzentrat
DE2428716B2 (de) * 1974-06-14 1977-10-13 Polysius Ag, 4723 Neubeckum Verfahren zur pelletierung von feinkoernigem erz

Also Published As

Publication number Publication date
SE447270B (sv) 1986-11-03
US4356027A (en) 1982-10-26
JPS6111300B2 (https=) 1986-04-02
CA1150056A (en) 1983-07-19
SE8006112L (sv) 1981-03-04
AU6198180A (en) 1981-03-19
NL8004932A (nl) 1981-03-05
JPS5638433A (en) 1981-04-13
AU537482B2 (en) 1984-06-28

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Legal Events

Date Code Title Description
8101 Request for examination as to novelty
8105 Search report available
8130 Withdrawal