AU2007297339B2 - Process for preparation of ore, equipment for preparation thereof, ironmaking process and ironmaking/steelmaking process - Google Patents

Process for preparation of ore, equipment for preparation thereof, ironmaking process and ironmaking/steelmaking process Download PDF

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Publication number
AU2007297339B2
AU2007297339B2 AU2007297339A AU2007297339A AU2007297339B2 AU 2007297339 B2 AU2007297339 B2 AU 2007297339B2 AU 2007297339 A AU2007297339 A AU 2007297339A AU 2007297339 A AU2007297339 A AU 2007297339A AU 2007297339 B2 AU2007297339 B2 AU 2007297339B2
Authority
AU
Australia
Prior art keywords
ore
porous
iron
organic
iron ore
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.)
Ceased
Application number
AU2007297339A
Other languages
English (en)
Other versions
AU2007297339A1 (en
Inventor
Tomohiro Akiyama
Purwanto Hadi
Yuichi Hata
Junichiro Hayashi
Sou Hosokai
Yoshiaki Kashiwaya
Hiroshi Uesugi
Xinghe Zhang
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.)
Bio Coke Lab Co Ltd
Original Assignee
Bio Coke Lab 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 Bio Coke Lab Co Ltd filed Critical Bio Coke Lab Co Ltd
Publication of AU2007297339A1 publication Critical patent/AU2007297339A1/en
Application granted granted Critical
Publication of AU2007297339B2 publication Critical patent/AU2007297339B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/007—Conditions of the cokes or characterised by the cokes used
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU2007297339A 2006-09-15 2007-09-06 Process for preparation of ore, equipment for preparation thereof, ironmaking process and ironmaking/steelmaking process Ceased AU2007297339B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2006-250875 2006-09-15
JP2006250875 2006-09-15
JP2007-138343 2007-05-24
JP2007138343A JP4206419B2 (ja) 2006-09-15 2007-05-24 鉱石処理方法、鉱石処理装置、製鉄方法及び製鉄・製鋼方法
PCT/JP2007/067388 WO2008032634A1 (fr) 2006-09-15 2007-09-06 processus d'élaboration de minerai, équipement d'élaboration CORRESPONDANT, processus de production de fer et processus de production de fer et d'acier

Publications (2)

Publication Number Publication Date
AU2007297339A1 AU2007297339A1 (en) 2008-03-20
AU2007297339B2 true AU2007297339B2 (en) 2011-08-11

Family

ID=39183695

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007297339A Ceased AU2007297339B2 (en) 2006-09-15 2007-09-06 Process for preparation of ore, equipment for preparation thereof, ironmaking process and ironmaking/steelmaking process

Country Status (6)

Country Link
US (1) US8920536B2 (enExample)
EP (1) EP2100979B1 (enExample)
JP (1) JP4206419B2 (enExample)
AU (1) AU2007297339B2 (enExample)
TW (1) TWI449794B (enExample)
WO (1) WO2008032634A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2341109B1 (en) * 2008-09-05 2017-11-29 Toyo Ink Mfg. Co., Ltd Ink composition
JP5505081B2 (ja) * 2010-05-24 2014-05-28 新日鐵住金株式会社 高炉装入原料の製造方法及び高炉装入原料の製造装置
JP5424139B2 (ja) * 2012-03-19 2014-02-26 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
JP5820344B2 (ja) 2012-07-05 2015-11-24 株式会社神戸製鋼所 還元物の製造方法
JP5440823B1 (ja) * 2013-09-18 2014-03-12 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
US10457565B2 (en) 2014-09-18 2019-10-29 Sumitomo Metal Mining Co., Ltd. Production method for hematite for iron production
JP6414903B2 (ja) * 2016-04-20 2018-10-31 Ｊｆｅスチール株式会社 炭素内装鉱の製造方法
KR102163821B1 (ko) * 2017-12-19 2020-10-12 주식회사 포스코 휘발성 물질이 포함된 바이오매스를 이용한 금속 산화물의 환원방법
JP6984628B2 (ja) * 2019-03-12 2021-12-22 Ｊｆｅスチール株式会社 還元鉄粉の製造方法
CN113215389B (zh) * 2021-05-08 2022-04-22 包头稀土研究院 含铁铌钛矿中富集铌钛的方法及含镍物质的用途

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253309A (ja) * 1985-05-01 1986-11-11 Kobe Steel Ltd 竪型炉を用いる直接製鉄方法
EP0209149A1 (en) * 1985-07-19 1987-01-21 Kabushiki Kaisha Kobe Seiko Sho Method for melt-reducing iron ore
JPH01247513A (ja) * 1988-03-29 1989-10-03 Nippon Steel Corp 溶融還元炉への鉱石投入方法
JPH0499132A (ja) * 1990-08-07 1992-03-31 Kobe Steel Ltd 結晶水を多く含む鉄鉱石のペレット製造方法
JPH05214414A (ja) * 1992-02-04 1993-08-24 Kobe Steel Ltd 鉱石または金属酸化物の高速還元方法
JPH05339654A (ja) * 1992-06-08 1993-12-21 Kobe Steel Ltd 焼結鉱原料の前処理法および製鉄用焼結鉱原料
JP2003147419A (ja) * 2001-11-13 2003-05-21 Nkk Corp 還元鉄の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1565689A (en) * 1921-03-07 1925-12-15 William R Van Slyke Process of treating ores
US1941983A (en) * 1932-03-21 1934-01-02 Smith Corp A O Metallurgy of iron
US2131006A (en) * 1936-01-08 1938-09-20 Chicago Dev Co Treatment of ores
DE974681C (de) 1949-03-05 1961-03-30 Demag Ag Verfahren zur Erzverhuettung im Niederschachtofen
JP2612162B2 (ja) * 1986-06-26 1997-05-21 住友金属工業株式会社 高炉操業方法
JPS63130727A (ja) * 1986-11-21 1988-06-02 Kawasaki Steel Corp クロム鉱石のペレツトの製造方法
JPH0533654A (ja) 1991-07-25 1993-02-09 Isuzu Ceramics Kenkyusho:Kk メタノールエンジンの燃焼室
JP2001327861A (ja) 2000-05-23 2001-11-27 Miura Co Ltd タール吸着材
JP3679084B2 (ja) 2002-10-09 2005-08-03 株式会社神戸製鋼所 溶融金属製造用原料の製造方法および溶融金属の製造方法
JP2005336231A (ja) * 2004-05-24 2005-12-08 Jfe Steel Kk コークス炉発生ガス顕熱の回収方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253309A (ja) * 1985-05-01 1986-11-11 Kobe Steel Ltd 竪型炉を用いる直接製鉄方法
EP0209149A1 (en) * 1985-07-19 1987-01-21 Kabushiki Kaisha Kobe Seiko Sho Method for melt-reducing iron ore
JPH01247513A (ja) * 1988-03-29 1989-10-03 Nippon Steel Corp 溶融還元炉への鉱石投入方法
JPH0499132A (ja) * 1990-08-07 1992-03-31 Kobe Steel Ltd 結晶水を多く含む鉄鉱石のペレット製造方法
JPH05214414A (ja) * 1992-02-04 1993-08-24 Kobe Steel Ltd 鉱石または金属酸化物の高速還元方法
JPH05339654A (ja) * 1992-06-08 1993-12-21 Kobe Steel Ltd 焼結鉱原料の前処理法および製鉄用焼結鉱原料
JP2003147419A (ja) * 2001-11-13 2003-05-21 Nkk Corp 還元鉄の製造方法

Also Published As

Publication number Publication date
JP4206419B2 (ja) 2009-01-14
EP2100979A4 (en) 2010-10-27
JP2008095175A (ja) 2008-04-24
TW200825185A (en) 2008-06-16
EP2100979B1 (en) 2014-02-12
WO2008032634A1 (fr) 2008-03-20
US20100031777A1 (en) 2010-02-11
EP2100979A1 (en) 2009-09-16
US8920536B2 (en) 2014-12-30
TWI449794B (zh) 2014-08-21
AU2007297339A1 (en) 2008-03-20

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Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired