IT981728B - PROCEDURE FOR THE PRODUCTION OF METALLIC IRON FROM IRON OXIDES MIXED WITH NON-FERROUS METAL OXIDES - Google Patents

PROCEDURE FOR THE PRODUCTION OF METALLIC IRON FROM IRON OXIDES MIXED WITH NON-FERROUS METAL OXIDES

Info

Publication number
IT981728B
IT981728B IT2230273A IT2230273A IT981728B IT 981728 B IT981728 B IT 981728B IT 2230273 A IT2230273 A IT 2230273A IT 2230273 A IT2230273 A IT 2230273A IT 981728 B IT981728 B IT 981728B
Authority
IT
Italy
Prior art keywords
iron
oxides
procedure
production
ferrous metal
Prior art date
Application number
IT2230273A
Other languages
Italian (it)
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT981728B publication Critical patent/IT981728B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • C21B15/006—By a chloride process
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/008—Use of special additives or fluxing 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
    • C22B34/1209—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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

  • 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)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
IT2230273A 1972-04-04 1973-03-28 PROCEDURE FOR THE PRODUCTION OF METALLIC IRON FROM IRON OXIDES MIXED WITH NON-FERROUS METAL OXIDES IT981728B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA849272 1972-04-04

Publications (1)

Publication Number Publication Date
IT981728B true IT981728B (en) 1974-10-10

Family

ID=3764969

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2230273A IT981728B (en) 1972-04-04 1973-03-28 PROCEDURE FOR THE PRODUCTION OF METALLIC IRON FROM IRON OXIDES MIXED WITH NON-FERROUS METAL OXIDES

Country Status (8)

Country Link
JP (1) JPS5322524B2 (en)
BR (1) BR7302406D0 (en)
CA (1) CA987912A (en)
DE (1) DE2316883C3 (en)
FR (1) FR2179116B1 (en)
GB (1) GB1397200A (en)
IT (1) IT981728B (en)
NL (1) NL7304551A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033501B1 (en) * 1970-01-29 1975-10-31
ZA783519B (en) * 1977-07-08 1979-10-31 Ici Australia Ltd A process for the beneficiation of titaniferous material
US5660805A (en) * 1989-10-31 1997-08-26 E. I. Du Pont De Nemours And Company Method for beneficiating titanium-bearing material containing iron
NZ252568A (en) * 1992-05-21 1996-11-26 Du Pont Beneficiating titanium-bearing material which contains iron by reduction in the presence of carbonaceous material
WO2012149635A1 (en) * 2011-05-04 2012-11-08 Wei-Kao Lu Process of the production and refining of low-carbon dri (direct reduced iron)
CN107244694B (en) * 2017-05-08 2019-04-05 朝阳金河粉末冶金材料有限公司 Utilize the method for low-grade ilmenite production acid-dissolved titanium slag
CN113481342B (en) * 2021-07-01 2022-10-11 钢研晟华科技股份有限公司 Method for preparing iron and separating vanadium and titanium from vanadium titano-magnetite through calcium-free low-temperature reduction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2291206A (en) * 1938-04-29 1942-07-28 Urban E Bowes Production of metallic oxides
GB533379A (en) * 1939-08-29 1941-02-12 Pittsburgh Plate Glass Co Treatment of titanium ores
DE740913C (en) * 1940-03-01 1943-11-01 Degussa Process for the reduction of iron oxides or iron ores
DE1081238B (en) * 1953-02-09 1960-05-05 Titan Co A S Process for the production of titanium oxide concentrates and a metallic iron concentrate from ilmenite-containing materials
GB1026691A (en) * 1961-04-21 1966-04-20 Laporte Titanium Ltd Improvements in or relating to the treatment of titanium bearing ores
US3734715A (en) * 1970-07-16 1973-05-22 Kennocott Copper Corp Extraction of metal values from complex ores

Also Published As

Publication number Publication date
GB1397200A (en) 1975-06-11
NL7304551A (en) 1973-10-08
DE2316883C3 (en) 1982-02-18
BR7302406D0 (en) 1974-02-07
FR2179116A1 (en) 1973-11-16
JPS4915612A (en) 1974-02-12
JPS5322524B2 (en) 1978-07-10
DE2316883A1 (en) 1973-10-11
FR2179116B1 (en) 1977-02-04
CA987912A (en) 1976-04-27
DE2316883B2 (en) 1981-06-04

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