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GB992317A - Titanium ore beneficiation process - Google Patents

Titanium ore beneficiation process

Info

Publication number
GB992317A
GB992317A GB2882661A GB2882661A GB992317A GB 992317 A GB992317 A GB 992317A GB 2882661 A GB2882661 A GB 2882661A GB 2882661 A GB2882661 A GB 2882661A GB 992317 A GB992317 A GB 992317A
Authority
GB
United Kingdom
Prior art keywords
bed
titanium
gas
recovering
iron
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.)
Expired
Application number
GB2882661A
Inventor
William Hughes
Kenneth Arkless
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.)
British Titan Products Co Ltd
British Titan Ltd
Original Assignee
British Titan Products Co Ltd
British Titan 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 British Titan Products Co Ltd, British Titan Ltd filed Critical British Titan Products Co Ltd
Priority to GB2882661A priority Critical patent/GB992317A/en
Publication of GB992317A publication Critical patent/GB992317A/en
Expired 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The proportion of titanium in an iron containing titanium ore, especially ilmenite is increased by a process comprising fluidizing a first bed of said ore containing at least 25% by weight of iron (as ferric oxide) at at least 800 DEG C. with a gas comprising carbon monoxide and chlorine and optionally also an inert gas to assist fluidization, passing the ferric chloride vapour, thus produced through a second bed of finely divided inert material at a temperature of at least 700 DEG C. fluidized with oxygen or a molecular oxygen containing gas and recovering from the first bed, continuously or intermittently, material containing an increased proportion of titanium, and recovering ferric oxide from the second bed, either as an accretion on the particles thereof, or entrained in the effluent gases. The example illustrates with reference to a drawing (not shown) the use of a baffle in the first reactor to prevent backmixing.
GB2882661A 1961-08-09 1961-08-09 Titanium ore beneficiation process Expired GB992317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2882661A GB992317A (en) 1961-08-09 1961-08-09 Titanium ore beneficiation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2882661A GB992317A (en) 1961-08-09 1961-08-09 Titanium ore beneficiation process

Publications (1)

Publication Number Publication Date
GB992317A true GB992317A (en) 1965-05-19

Family

ID=10281776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2882661A Expired GB992317A (en) 1961-08-09 1961-08-09 Titanium ore beneficiation process

Country Status (1)

Country Link
GB (1) GB992317A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026709A (en) * 1973-07-12 1975-03-19
JPS5027044A (en) * 1973-07-12 1975-03-20
EP0085345A1 (en) * 1982-02-03 1983-08-10 Hoechst Aktiengesellschaft Process for producing titanium dioxide concentrates
EP0253142A1 (en) * 1986-07-17 1988-01-20 Hoechst Aktiengesellschaft Iron oxide catalyst and its use in the production of chlorine by oxygenation of iron chloride
FR2614032A1 (en) * 1987-04-16 1988-10-21 Liquid Air Canada Process for the preparation of TiO2 pigment under a nitrogen-free atmosphere
CZ300896B6 (en) * 2006-05-12 2009-09-02 Lysytchuk@Oleg Chlorination process of ore-bearing material charge and reactor for making the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026709A (en) * 1973-07-12 1975-03-19
JPS5027044A (en) * 1973-07-12 1975-03-20
EP0085345A1 (en) * 1982-02-03 1983-08-10 Hoechst Aktiengesellschaft Process for producing titanium dioxide concentrates
EP0253142A1 (en) * 1986-07-17 1988-01-20 Hoechst Aktiengesellschaft Iron oxide catalyst and its use in the production of chlorine by oxygenation of iron chloride
FR2614032A1 (en) * 1987-04-16 1988-10-21 Liquid Air Canada Process for the preparation of TiO2 pigment under a nitrogen-free atmosphere
CZ300896B6 (en) * 2006-05-12 2009-09-02 Lysytchuk@Oleg Chlorination process of ore-bearing material charge and reactor for making the same

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