JP2015524515A - 鉄鉱石ペレットの最適製造方法 - Google Patents

鉄鉱石ペレットの最適製造方法 Download PDF

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Publication number
JP2015524515A
JP2015524515A JP2015523351A JP2015523351A JP2015524515A JP 2015524515 A JP2015524515 A JP 2015524515A JP 2015523351 A JP2015523351 A JP 2015523351A JP 2015523351 A JP2015523351 A JP 2015523351A JP 2015524515 A JP2015524515 A JP 2015524515A
Authority
JP
Japan
Prior art keywords
iron ore
pellets
green
sio
furnace
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.)
Pending
Application number
JP2015523351A
Other languages
English (en)
Japanese (ja)
Inventor
ハミルトン、ポルト、ピメンタ
マルクス、エドゥアルド、エムリヒ、ボテリョ
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.)
Vale SA
Original Assignee
Vale SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48979492&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2015524515(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vale SA filed Critical Vale SA
Publication of JP2015524515A publication Critical patent/JP2015524515A/ja
Pending 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
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • 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
    • C21B13/0053—On a massing grate
    • 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
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP2015523351A 2012-07-23 2013-07-22 鉄鉱石ペレットの最適製造方法 Pending JP2015524515A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261674633P 2012-07-23 2012-07-23
US61/674,633 2012-07-23
PCT/BR2013/000263 WO2014015403A1 (en) 2012-07-23 2013-07-22 Process for the optimized production of iron ore pellets

Publications (1)

Publication Number Publication Date
JP2015524515A true JP2015524515A (ja) 2015-08-24

Family

ID=48979492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015523351A Pending JP2015524515A (ja) 2012-07-23 2013-07-22 鉄鉱石ペレットの最適製造方法

Country Status (13)

Country Link
US (1) US9096914B2 (enExample)
EP (1) EP2875161B1 (enExample)
JP (1) JP2015524515A (enExample)
KR (1) KR20150036719A (enExample)
CN (1) CN104704133A (enExample)
AR (1) AR091870A1 (enExample)
AU (1) AU2013296081A1 (enExample)
BR (1) BR112015001617B1 (enExample)
CL (1) CL2013002109A1 (enExample)
IN (1) IN2015DN00974A (enExample)
PE (1) PE20140569A1 (enExample)
TW (1) TW201412997A (enExample)
WO (1) WO2014015403A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107475516B (zh) * 2017-08-15 2019-01-18 山西太钢不锈钢股份有限公司 制备球团的方法
GB201813370D0 (en) * 2018-08-16 2018-10-03 Binding Solutions Ltd Binder formulation
EP3877742B1 (en) * 2018-11-06 2023-01-04 Metso Outotec Finland Oy Method and apparatus for continuously ensuring sufficient quality of green pellets
CN112359204A (zh) * 2020-11-06 2021-02-12 佩思国际科贸(北京)有限公司 冷压球团粘合剂、冷压球团及冷压球团的制备方法
US11987860B2 (en) 2021-09-16 2024-05-21 Sidney Nicodemos da Silva Low temperature briquette of fines bearing iron and other metals

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT352408B (de) * 1978-03-24 1979-09-25 Voest Ag Verfahren zum brennen von pellets auf einem wanderrost
DE3306684A1 (de) * 1983-02-25 1984-08-30 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur thermischen behandlung von gruenpellets auf einer pelletbrennmaschine
GB8830383D0 (en) * 1988-12-30 1989-03-01 Allied Colloids Ltd Process and composition for pelletising particulate materials
JPH0796688B2 (ja) * 1990-07-23 1995-10-18 住友金属工業株式会社 焼結原料の事前処理方法
DE4109396C2 (de) * 1991-03-22 1994-08-11 Fachbetrieb Metallischer U Cer Verfahren zum Herstellen von Eisenerz-Pellets
BR112012011771B1 (pt) * 2009-11-17 2019-10-08 Vale S.A. Aglomerado de finos de minério a ser usado em um processo de sinterização, e método para produção de aglomerado de finos de minério
TWI558657B (zh) * 2011-09-08 2016-11-21 淡水河谷公司 奈米碳管應用於粉礦聚集物以增加其機械強度

Also Published As

Publication number Publication date
US9096914B2 (en) 2015-08-04
WO2014015403A1 (en) 2014-01-30
BR112015001617B1 (pt) 2019-05-21
US20140020511A1 (en) 2014-01-23
AU2013296081A1 (en) 2015-02-12
BR112015001617A2 (pt) 2017-08-22
KR20150036719A (ko) 2015-04-07
CN104704133A (zh) 2015-06-10
CL2013002109A1 (es) 2014-07-25
EP2875161A1 (en) 2015-05-27
AR091870A1 (es) 2015-03-04
TW201412997A (zh) 2014-04-01
EP2875161B1 (en) 2018-04-04
IN2015DN00974A (enExample) 2015-06-12
PE20140569A1 (es) 2014-05-07

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