NO20081468L - Malmreduksjonsprosess og titanoksid og jermetalliseringsprodukt - Google Patents

Malmreduksjonsprosess og titanoksid og jermetalliseringsprodukt

Info

Publication number
NO20081468L
NO20081468L NO20081468A NO20081468A NO20081468L NO 20081468 L NO20081468 L NO 20081468L NO 20081468 A NO20081468 A NO 20081468A NO 20081468 A NO20081468 A NO 20081468A NO 20081468 L NO20081468 L NO 20081468L
Authority
NO
Norway
Prior art keywords
slag
oxide
ferrous oxide
rich
agglomerates
Prior art date
Application number
NO20081468A
Other languages
English (en)
Norwegian (no)
Inventor
John James Barnes
Stephen Erwin Lyke
Dat Nguyen
Akira Uragami
Isao Kobayashi
Mitsutaka Hino
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of NO20081468L publication Critical patent/NO20081468L/no

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
    • C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
    • C21B13/105—Rotary hearth-type 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
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component
    • Y10T428/12056—Entirely inorganic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
NO20081468A 2005-08-30 2008-03-25 Malmreduksjonsprosess og titanoksid og jermetalliseringsprodukt NO20081468L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71255605P 2005-08-30 2005-08-30
US78817306P 2006-03-31 2006-03-31
PCT/US2006/034194 WO2007027998A2 (en) 2005-08-30 2006-08-30 Ore reduction process and titanium oxide and iron metallization product

Publications (1)

Publication Number Publication Date
NO20081468L true NO20081468L (no) 2008-03-25

Family

ID=37809563

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20081468A NO20081468L (no) 2005-08-30 2008-03-25 Malmreduksjonsprosess og titanoksid og jermetalliseringsprodukt

Country Status (12)

Country Link
US (3) US20070068344A1 (ru)
EP (1) EP1929051B1 (ru)
JP (1) JP2009507134A (ru)
CN (1) CN102605126A (ru)
AU (2) AU2006284620B2 (ru)
CA (1) CA2616394A1 (ru)
DE (1) DE602006018967D1 (ru)
MY (2) MY144561A (ru)
NO (1) NO20081468L (ru)
RU (1) RU2441922C2 (ru)
UA (1) UA92751C2 (ru)
WO (1) WO2007027998A2 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8372179B2 (en) 2007-10-15 2013-02-12 E I Du Pont De Nemours And Company Ore reduction process using carbon based materials having a low sulfur content and titanium oxide and iron metallization product therefrom
AT506896B1 (de) 2008-06-06 2010-05-15 Siemens Vai Metals Tech Gmbh Verfahren zur steuerung eines transformationsverfahrens
RU2542888C2 (ru) * 2009-05-05 2015-02-27 Е.И.Дюпон Де Немур Энд Компани Огнеупорная футеровка для обогащения титановой руды
BR112012029016B1 (pt) 2010-05-18 2023-03-28 Tata Steel Limited Processo de redução direta e produto de escória
EP2588633B1 (en) * 2010-06-30 2021-03-03 Keki Hormusji Gharda Process for extracting metals from aluminoferrous titanoferrous ores and residues
US20150203931A1 (en) * 2012-08-03 2015-07-23 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Method for producing metallic iron
JP2014214330A (ja) * 2013-04-23 2014-11-17 株式会社神戸製鋼所 金属鉄の製造方法
JP2014043645A (ja) * 2012-08-03 2014-03-13 Kobe Steel Ltd 金属鉄の製造方法
AU2016355732B2 (en) * 2015-11-18 2021-05-20 Mintek Improved ilmenite smelting process
CN108315512B (zh) * 2018-02-28 2019-12-31 攀钢冶金材料有限责任公司 一种提钛尾渣脱氯脱碳的方法

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Also Published As

Publication number Publication date
US20090217784A1 (en) 2009-09-03
WO2007027998A3 (en) 2007-09-27
EP1929051B1 (en) 2010-12-15
EP1929051A2 (en) 2008-06-11
RU2008112219A (ru) 2009-10-10
UA92751C2 (ru) 2010-12-10
US7780756B2 (en) 2010-08-24
AU2006284620A1 (en) 2007-03-08
RU2441922C2 (ru) 2012-02-10
AU2011200653B2 (en) 2011-12-22
DE602006018967D1 (de) 2011-01-27
JP2009507134A (ja) 2009-02-19
AU2006284620B2 (en) 2010-12-16
WO2007027998A2 (en) 2007-03-08
EP1929051A4 (en) 2008-10-15
AU2006284620A2 (en) 2007-03-08
MY150489A (en) 2014-01-30
AU2011200653A1 (en) 2011-03-10
CA2616394A1 (en) 2007-03-08
MY144561A (en) 2011-10-14
US20100285326A1 (en) 2010-11-11
US20070068344A1 (en) 2007-03-29
CN102605126A (zh) 2012-07-25

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