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BE767462A - Procede de preparation de concentres de dioxyde de titane a partir de matieres ilmenitiferes - Google Patents

Procede de preparation de concentres de dioxyde de titane a partir de matieres ilmenitiferes

Info

Publication number
BE767462A
BE767462A BE767462A BE767462A BE767462A BE 767462 A BE767462 A BE 767462A BE 767462 A BE767462 A BE 767462A BE 767462 A BE767462 A BE 767462A BE 767462 A BE767462 A BE 767462A
Authority
BE
Belgium
Prior art keywords
ilmenitive
materials
titanium dioxide
preparing titanium
dioxide concentrates
Prior art date
Application number
BE767462A
Other languages
English (en)
French (fr)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BE767462A publication Critical patent/BE767462A/xx

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)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
BE767462A 1970-05-22 1971-05-21 Procede de preparation de concentres de dioxyde de titane a partir de matieres ilmenitiferes BE767462A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2024907A DE2024907C3 (de) 1970-05-22 1970-05-22 Verfahren zur Herstellung von Titandioxidkonzentraten aus ilmenithaltigen Materialien

Publications (1)

Publication Number Publication Date
BE767462A true BE767462A (fr) 1971-11-22

Family

ID=5771718

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767462A BE767462A (fr) 1970-05-22 1971-05-21 Procede de preparation de concentres de dioxyde de titane a partir de matieres ilmenitiferes

Country Status (10)

Country Link
US (1) US3764651A (pt)
AT (1) AT308709B (pt)
BE (1) BE767462A (pt)
CA (1) CA951087A (pt)
DE (1) DE2024907C3 (pt)
FR (1) FR2090231B1 (pt)
GB (1) GB1344696A (pt)
NL (1) NL7106931A (pt)
NO (1) NO131647C (pt)
ZA (1) ZA712600B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967954A (en) * 1971-04-09 1976-07-06 Benilite Corporation Of America Pre-leaching or reduction treatment in the beneficiation of titaniferous iron ores
DE2234844A1 (de) * 1972-07-15 1974-01-31 Bayer Ag Verfahren zum aufschluss von titaneisenerzen
US4562048A (en) * 1984-04-30 1985-12-31 Kerr-Mcgee Chemical Corporation Process for the treatment of metal-bearing ores
US5910621A (en) * 1992-07-31 1999-06-08 Rgc Mineral Sands Treatment of titaniferous materials
NZ254007A (en) * 1992-07-31 1997-04-24 Rgc Mineral Sands Ltd Removal of radionuclides from titanium ores by heating the ore at elevated temperature with a substance which disperses onto the ore surface and carries the radionuclides with it
US7008602B2 (en) * 2002-04-19 2006-03-07 Millennium Inorganic Chemicals, Inc. Beneficiation of titaniferous ore with sulfuric acid
CN104073643A (zh) * 2013-03-26 2014-10-01 中国科学院过程工程研究所 一种富集低品位钛渣的方法
CA2909154C (en) * 2013-05-17 2018-05-08 Institute Of Process Engineering, Chinese Academy Of Sciences Method for processing vanadium-titanium magnetite finished ores by using wet process
CN107787430B (zh) 2015-06-15 2021-10-15 因姆普朗伯德公司 用于操作流化床锅炉的方法
EP3106747A1 (en) 2015-06-15 2016-12-21 Improbed AB Control method for the operation of a combustion boiler
EP3106531A1 (en) * 2015-06-15 2016-12-21 Improbed AB Use of pre-oxidized ilmenite in fluidized bed boilers
CN105970006A (zh) * 2016-07-07 2016-09-28 攀钢集团攀枝花钢铁研究院有限公司 高氧化铁钛精矿制备钛白粉的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE553156A (pt) * 1955-12-05
US3060002A (en) * 1959-09-25 1962-10-23 Dow Chemical Co Pressure leaching of titaniferous material
US3257198A (en) * 1962-12-21 1966-06-21 Hydrocarbon Research Inc Beneficiation of ore
BE661424A (pt) * 1963-06-11 1900-01-01
US3273993A (en) * 1964-01-30 1966-09-20 Norwood B Melcher Process of reduction roasting of iron ore with metallic iron
US3418074A (en) * 1965-11-17 1968-12-24 Du Pont Process for chlorinating titaniferous ores
AU416143B2 (en) * 1967-05-01 1969-11-06 COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION and MURPHYORES INCORPORATED PTY. LTD A process forthe beneficiation of titaniferous ores
US3457037A (en) * 1967-08-15 1969-07-22 Nat Lead Co Method for producing titanium dioxide concentrate from massive ilmenite ores

Also Published As

Publication number Publication date
ZA712600B (en) 1972-01-26
GB1344696A (en) 1974-01-23
FR2090231A1 (pt) 1972-01-14
NO131647C (pt) 1975-07-02
NO131647B (pt) 1975-03-24
DE2024907C3 (de) 1978-07-06
AT308709B (de) 1973-07-25
NL7106931A (pt) 1971-11-24
US3764651A (en) 1973-10-09
DE2024907B2 (de) 1977-11-10
DE2024907A1 (de) 1971-12-09
CA951087A (en) 1974-07-16
FR2090231B1 (pt) 1975-01-17

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