IT1036349B - Procedimento per la bonifica del minerale titanifero - Google Patents

Procedimento per la bonifica del minerale titanifero

Info

Publication number
IT1036349B
IT1036349B IT68603/75A IT6860375A IT1036349B IT 1036349 B IT1036349 B IT 1036349B IT 68603/75 A IT68603/75 A IT 68603/75A IT 6860375 A IT6860375 A IT 6860375A IT 1036349 B IT1036349 B IT 1036349B
Authority
IT
Italy
Prior art keywords
titanifero
remediation
mineral
procedure
titanifero mineral
Prior art date
Application number
IT68603/75A
Other languages
English (en)
Original Assignee
Univ Melbourne
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 Univ Melbourne filed Critical Univ Melbourne
Application granted granted Critical
Publication of IT1036349B publication Critical patent/IT1036349B/it

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
    • C22B34/1236—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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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
IT68603/75A 1974-06-21 1975-06-20 Procedimento per la bonifica del minerale titanifero IT1036349B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB792074 1974-06-21

Publications (1)

Publication Number Publication Date
IT1036349B true IT1036349B (it) 1979-10-30

Family

ID=3765939

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68603/75A IT1036349B (it) 1974-06-21 1975-06-20 Procedimento per la bonifica del minerale titanifero

Country Status (16)

Country Link
US (1) US4058393A (it)
JP (1) JPS5133713A (it)
AR (1) AR206033A1 (it)
AU (1) AU8223375A (it)
BE (1) BE830459A (it)
BR (1) BR7503913A (it)
DE (1) DE2527397A1 (it)
FI (1) FI751846A (it)
FR (1) FR2275558A1 (it)
GB (1) GB1469383A (it)
IN (1) IN144884B (it)
IT (1) IT1036349B (it)
NL (1) NL7507208A (it)
NO (1) NO752196L (it)
SE (1) SE7507019L (it)
ZA (1) ZA753802B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ181123A (en) * 1975-06-30 1979-12-11 Univ Melbourne Treatment of mineralcontaining materials with an acid in the presence of fluoride ion
US4390365A (en) * 1980-12-15 1983-06-28 Occidental Research Corporation Process for making titanium metal from titanium ore
US4359449A (en) * 1980-12-15 1982-11-16 Occidental Research Corporation Process for making titanium oxide from titanium ore
US4470847A (en) * 1982-11-08 1984-09-11 Occidental Research Corporation Process for making titanium, zirconium and hafnium-based metal particles for powder metallurgy
BR8406916A (pt) * 1983-05-25 1985-05-21 Oabrand Pty Ltd Extracao de metais de minerios
JPS60501816A (ja) * 1983-06-27 1985-10-24 オクシデンタル　リサ−チ　コ−ポレイシヨン チタン鉱石からチタン金属を製造する方法
JPS61502615A (ja) * 1984-07-03 1986-11-13 オクシデンタル　リサ−チ　コ−ポレイシヨン 粉末冶金用チタン、ハフニウム及びジルコニウム４ｂ族遷移金属基不動態化金属粉末及びその製造方法
BR8703766A (pt) * 1987-07-20 1989-01-31 Mamore Mineracao E Metalurgica Processo para a abertura de minerios
GB8812759D0 (en) * 1988-05-28 1988-06-29 Tioxide Group Plc Fine particulate material
US5597515A (en) * 1995-09-27 1997-01-28 Kerr-Mcgee Corporation Conductive, powdered fluorine-doped titanium dioxide and method of preparation
AU779342B2 (en) * 2000-09-12 2005-01-20 Mitsui Mining & Smelting Co., Ltd. Method for producing metal or metal compound comprising process of treating with fluorine and adjusted raw material used therein
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.
AU2011213512A1 (en) 2010-02-04 2012-08-16 Brav Metal Technologies Inc. Process for the recovery of titanium dioxide and value metals by reducing the concentration of hydrochloric acid in leach solution and system for same
JP2013527307A (ja) 2010-02-18 2013-06-27 ネオメット テクノロジーズ インコーポレイテッド 金属および塩酸の回収方法
WO2011100821A1 (en) 2010-02-18 2011-08-25 Neomet Technologies Inc. Process for the recovery of gold from an ore in chloride medium with a nitrogen species
WO2019213723A1 (en) * 2018-05-11 2019-11-14 Mineração Floresta S/A Process for production of titanium dioxide pigment by means of hydrochloric acid digestion of titanium contaning raw materials in the presence of a fluorine based substance
JP2023164773A (ja) * 2020-09-18 2023-11-14 石原産業株式会社 フッ化アルカリ金属塩の回収方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113946A (en) * 1936-11-06 1938-04-12 Nat Lead Co Preparation of pure titanium dioxide
US2333663A (en) * 1942-05-02 1943-11-09 Sherwin Williams Co Manufacture of titanium oxide pigments
US2622964A (en) * 1949-01-14 1952-12-23 Nat Lead Co Method for hydrolyzing titaniferous solutions
US2576483A (en) * 1949-01-14 1951-11-27 Nat Lead Co Method for solubilizing titaniferous materials
US2812237A (en) * 1952-01-31 1957-11-05 Horizons Titanium Corp Preparation of alkali metal fluotitanates
US2694617A (en) * 1952-06-10 1954-11-16 Horizons Titanium Corp Production of titanium fluorides
US3167516A (en) * 1962-12-13 1965-01-26 Paul R Brayton Process for the production of heatresistant pigments and paints containing said pigments
JPS4918330B1 (it) * 1969-02-08 1974-05-09

Also Published As

Publication number Publication date
SE7507019L (sv) 1975-12-22
ZA753802B (en) 1976-05-26
AU8223375A (en) 1976-12-23
GB1469383A (en) 1977-04-06
JPS5133713A (it) 1976-03-23
FI751846A (it) 1975-12-22
FR2275558B1 (it) 1978-12-08
AR206033A1 (es) 1976-06-23
FR2275558A1 (fr) 1976-01-16
IN144884B (it) 1978-07-22
BR7503913A (pt) 1976-07-06
NL7507208A (nl) 1975-12-23
US4058393A (en) 1977-11-15
DE2527397A1 (de) 1976-01-08
BE830459A (fr) 1975-10-16
NO752196L (it) 1975-12-23

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