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BR9603638A - Processo para beneficiar material contendo titânio - Google Patents

Processo para beneficiar material contendo titânio

Info

Publication number
BR9603638A
BR9603638A BR9603638A BR9603638A BR9603638A BR 9603638 A BR9603638 A BR 9603638A BR 9603638 A BR9603638 A BR 9603638A BR 9603638 A BR9603638 A BR 9603638A BR 9603638 A BR9603638 A BR 9603638A
Authority
BR
Brazil
Prior art keywords
material containing
containing titanium
processing material
processing
titanium
Prior art date
Application number
BR9603638A
Other languages
English (en)
Inventor
Lee Philip Hunt
Alan J Morris
Original Assignee
Kerr Mc Gee Chem Corp
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 Kerr Mc Gee Chem Corp filed Critical Kerr Mc Gee Chem Corp
Publication of BR9603638A publication Critical patent/BR9603638A/pt

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
    • 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
    • C22B34/1236—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
    • C22B34/124—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors
    • C22B34/1245—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors containing a halogen ion as active agent
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BR9603638A 1995-09-27 1996-09-03 Processo para beneficiar material contendo titânio BR9603638A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53441695A 1995-09-27 1995-09-27

Publications (1)

Publication Number Publication Date
BR9603638A true BR9603638A (pt) 1998-05-19

Family

ID=24129934

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9603638A BR9603638A (pt) 1995-09-27 1996-09-03 Processo para beneficiar material contendo titânio

Country Status (8)

Country Link
EP (1) EP0765943A1 (pt)
JP (1) JPH09124318A (pt)
KR (1) KR970015772A (pt)
AU (1) AU6055596A (pt)
BR (1) BR9603638A (pt)
CA (1) CA2184538A1 (pt)
EA (1) EA199600072A3 (pt)
SG (1) SG77119A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997606A (en) * 1997-08-11 1999-12-07 Billiton Sa Limited Production of titanium slag
BR0304443B1 (pt) * 2003-10-28 2012-08-21 processo para obtenção de concentrados de titánio com elevado teor de tio2 e baixo teor de radionuclìdeos a partir de concentrados mecánicos de anatásio.
US9206055B2 (en) * 2009-09-02 2015-12-08 Lilin Sha Titaniumrich hydrochloric acid leaching residue, use thereof and preparation method of titanium dioxide

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902203A (en) * 1931-01-21 1933-03-21 Bichowsky Foord Von Process of preparing titanium dioxide
US2127247A (en) * 1935-06-15 1938-08-16 Du Pont Preparation of compounds of titanium
US2903341A (en) * 1956-12-24 1959-09-08 Kenneth B Ray Process of treating ferrotitaniferous materials
US3060002A (en) * 1959-09-25 1962-10-23 Dow Chemical Co Pressure leaching of titaniferous material
US3457037A (en) * 1967-08-15 1969-07-22 Nat Lead Co Method for producing titanium dioxide concentrate from massive ilmenite ores
JPS48102712A (pt) * 1972-04-11 1973-12-24
US4038363A (en) * 1975-10-21 1977-07-26 Quebec Iron & Titanium Corporation-Fer Et Titane Due Quebec, Inc. Upgrading sorelslag for production of synthetic rutile
US4019898A (en) * 1976-04-30 1977-04-26 Benilite Corporation Of America Beneficiation of ilmenite ore
US4176159A (en) * 1976-11-15 1979-11-27 Mendonca Paulo Ayres Falcao De Process for concentration of titanium containing anatase ore
US4321236A (en) * 1981-02-05 1982-03-23 Kerr-Mcgee Chemical Corporation Process for beneficiating titaniferous materials
US4562048A (en) * 1984-04-30 1985-12-31 Kerr-Mcgee Chemical Corporation Process for the treatment of metal-bearing ores
US5011666A (en) * 1988-07-28 1991-04-30 E. I. Du Pont De Nemours And Company Method for purifying TiO2 ore
US5085837A (en) * 1988-07-28 1992-02-04 E. I. Du Pont De Nemours And Company Method for purifying TiO2 ore by alternate leaching with an aqueous solution of an alkali metal compound and an aqueous solution of mineral acid
US5181956A (en) * 1990-03-08 1993-01-26 E. I. Du Pont De Nemours And Company Method for purifying TiO2 ore
JPH0688149A (ja) * 1992-09-08 1994-03-29 Ishihara Sangyo Kaisha Ltd チタン含有物質の精製方法

Also Published As

Publication number Publication date
EA199600072A3 (ru) 1997-06-30
EA199600072A2 (ru) 1997-03-31
EP0765943A1 (en) 1997-04-02
CA2184538A1 (en) 1997-03-28
KR970015772A (ko) 1997-04-28
SG77119A1 (en) 2000-12-19
JPH09124318A (ja) 1997-05-13
AU6055596A (en) 1997-04-10

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law