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BR7502391A - Processo ciclico para clorar seletivamente o constituinte de ferro de material titanifero - Google Patents

Processo ciclico para clorar seletivamente o constituinte de ferro de material titanifero

Info

Publication number
BR7502391A
BR7502391A BR7503045A BR7503045A BR7502391A BR 7502391 A BR7502391 A BR 7502391A BR 7503045 A BR7503045 A BR 7503045A BR 7503045 A BR7503045 A BR 7503045A BR 7502391 A BR7502391 A BR 7502391A
Authority
BR
Brazil
Prior art keywords
titanifero
chlorine
material selectively
cyclical process
iron constituent
Prior art date
Application number
BR7503045A
Other languages
English (en)
Inventor
H Glaeser
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 BR7502391A publication Critical patent/BR7502391A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/10—Halides
    • 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BR7503045A 1974-04-19 1975-04-18 Processo ciclico para clorar seletivamente o constituinte de ferro de material titanifero BR7502391A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46253574 US3926614A (en) 1974-04-19 1974-04-19 Ilmenite beneficiation with fecl' 3 'glaeser; hans hellmut

Publications (1)

Publication Number Publication Date
BR7502391A true BR7502391A (pt) 1976-03-09

Family

ID=23836796

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7503045A BR7502391A (pt) 1974-04-19 1975-04-18 Processo ciclico para clorar seletivamente o constituinte de ferro de material titanifero

Country Status (7)

Country Link
US (1) US3926614A (pt)
JP (1) JPS589050B2 (pt)
BR (1) BR7502391A (pt)
CA (1) CA1038630A (pt)
DE (1) DE2516807A1 (pt)
GB (1) GB1493724A (pt)
ZA (1) ZA752513B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA783519B (en) * 1977-07-08 1979-10-31 Ici Australia Ltd A process for the beneficiation of titaniferous material
CA1212549A (en) * 1982-06-01 1986-10-14 Alan D. Crosby Production of metal chlorides
US4540551A (en) * 1984-08-08 1985-09-10 Scm Corporation Two stage chlorination of titaniferous ore with FeCl3 reclamation
FR2630724B1 (fr) * 1988-04-29 1990-07-13 Atochem Procede de synthese du chlorure ferrique
CA2028487C (en) * 1989-10-31 2001-10-23 James William Reeves Improved method for beneficiating titanium bearing material containing iron

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994367A (en) * 1928-07-03 1935-03-12 Sulphide Corp Treatment of oxide iron ores and other materials containing iron in oxide form
US1917789A (en) * 1930-02-26 1933-07-11 Bacon Recovery of sulphur and iron oxide
US2184885A (en) * 1938-04-30 1939-12-26 Pittsburgh Plate Glass Co Treatment of titanium ores
US2480184A (en) * 1947-07-08 1949-08-30 Union Carbide & Carbon Corp Beneficiation of ores by the removal of iron
US2762700A (en) * 1949-08-23 1956-09-11 Richard J Brooks Production of ferrous chloride and metallic iron powder
US2758019A (en) * 1951-11-03 1956-08-07 Nat Lead Co Separation of iron from titaniferous iron ores
US2747987A (en) * 1952-02-27 1956-05-29 Nat Lead Co Process for separating iron values from titaniferous iron material
US3244509A (en) * 1961-08-22 1966-04-05 M H Hoepli Halide process for extraction of iron from iron-oxide-bearing materials
US3118732A (en) * 1962-01-29 1964-01-21 Glidden Co Cyclic process for producing titanium dioxide pigment
US3699206A (en) * 1970-03-23 1972-10-17 Dunn Inc Wendell E Process for beneficiation of titaniferous ores

Also Published As

Publication number Publication date
ZA752513B (en) 1976-03-31
CA1038630A (en) 1978-09-19
DE2516807A1 (de) 1975-10-30
US3926614A (en) 1975-12-16
AU8019575A (en) 1976-10-21
JPS589050B2 (ja) 1983-02-18
JPS50141511A (pt) 1975-11-14
GB1493724A (en) 1977-11-30

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