FR2383127B1 - - Google Patents

Info

Publication number
FR2383127B1
FR2383127B1 FR7806691A FR7806691A FR2383127B1 FR 2383127 B1 FR2383127 B1 FR 2383127B1 FR 7806691 A FR7806691 A FR 7806691A FR 7806691 A FR7806691 A FR 7806691A FR 2383127 B1 FR2383127 B1 FR 2383127B1
Authority
FR
France
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
FR7806691A
Other languages
French (fr)
Other versions
FR2383127A1 (fr
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.)
PARANAIBA MINERACAO
Original Assignee
PARANAIBA MINERACAO
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 PARANAIBA MINERACAO filed Critical PARANAIBA MINERACAO
Publication of FR2383127A1 publication Critical patent/FR2383127A1/fr
Application granted granted Critical
Publication of FR2383127B1 publication Critical patent/FR2383127B1/fr
Granted 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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7806691A 1977-03-09 1978-03-08 Procede de preparation de concentres d'anatase a haute teneur en tio2 Granted FR2383127A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7701443 1977-03-09

Publications (2)

Publication Number Publication Date
FR2383127A1 FR2383127A1 (fr) 1978-10-06
FR2383127B1 true FR2383127B1 (ja) 1984-12-28

Family

ID=4004101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806691A Granted FR2383127A1 (fr) 1977-03-09 1978-03-08 Procede de preparation de concentres d'anatase a haute teneur en tio2

Country Status (6)

Country Link
JP (1) JPS53127398A (ja)
AU (1) AU515999B2 (ja)
FR (1) FR2383127A1 (ja)
GB (1) GB1568333A (ja)
NL (1) NL7802201A (ja)
ZA (1) ZA781126B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3924796A1 (de) * 1989-07-27 1991-01-31 Metallgesellschaft Ag Gewinnung von tio(pfeil abwaerts)2(pfeil abwaerts)-konzentraten aus tio(pfeil abwaerts)2(pfeil abwaerts)-haltigen stoffen
AU649441B2 (en) * 1990-08-30 1994-05-26 Almeth Pty Ltd Improved process for separating ilmenite
JPH08512361A (ja) * 1993-05-07 1996-12-24 テクノロジカル・リソーシーズ・ピーティーワイ・リミテッド チタン含有物質の改質方法
JPH09504828A (ja) * 1993-09-07 1997-05-13 テクノロジカル・リソーシーズ・ピーティーワイ・リミテッド チタン含有原料の品質改良
AUPM511894A0 (en) * 1994-04-15 1994-05-12 Technological Resources Pty Limited Treatment of leach liquors for upgrading a titaniferous material
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.
RU2453618C2 (ru) * 2010-05-11 2012-06-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ переработки нефтьсодержащего лейкоксенового флотоконцентрата для получения рутила
RU2586190C1 (ru) * 2014-12-17 2016-06-10 Федеральное государственное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) Способ переработки лейкоксенового концентрата и устройство для его осуществления

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446590A (en) * 1966-10-21 1969-05-27 Nat Lead Co Titanium dioxide concentrate and method for producing the same
CA923711A (en) * 1969-09-12 1973-04-03 Ishihara Sangyo Kaisha Titanium dioxide concentrate and its manufacturing process
JPS5025499A (ja) * 1973-07-10 1975-03-18
BR7604610A (pt) * 1976-03-12 1977-11-29 A Lakschevitz Jr Processo de obtencao de concentrados de anatasio de alto teor em tio2 a partir de concentrados com te alto teor em tio i a partir de concentrados com teor mais baixo em tio i eor mais baixo em tio2

Also Published As

Publication number Publication date
FR2383127A1 (fr) 1978-10-06
GB1568333A (en) 1980-05-29
ZA781126B (en) 1979-01-31
JPS53127398A (en) 1978-11-07
AU515999B2 (en) 1981-05-14
AU3403478A (en) 1979-09-13
NL7802201A (nl) 1978-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse