IT959551B - Procedimento per la produzione di concentrati di ferro metallico e concentrati di ossido di titanio da minerali titaniferi - Google Patents

Procedimento per la produzione di concentrati di ferro metallico e concentrati di ossido di titanio da minerali titaniferi

Info

Publication number
IT959551B
IT959551B IT197221133A IT2113372A IT959551B IT 959551 B IT959551 B IT 959551B IT 197221133 A IT197221133 A IT 197221133A IT 2113372 A IT2113372 A IT 2113372A IT 959551 B IT959551 B IT 959551B
Authority
IT
Italy
Prior art keywords
titanium oxide
concentrates
procedure
production
metallic iron
Prior art date
Application number
IT197221133A
Other languages
English (en)
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 filed Critical
Application granted granted Critical
Publication of IT959551B publication Critical patent/IT959551B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/008—Use of special additives or fluxing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • 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
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT197221133A 1971-03-01 1972-02-28 Procedimento per la produzione di concentrati di ferro metallico e concentrati di ossido di titanio da minerali titaniferi IT959551B (it)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU415871 1971-03-01
AU415971 1971-03-01
AU415671 1971-03-01
AU415771 1971-03-01

Publications (1)

Publication Number Publication Date
IT959551B true IT959551B (it) 1973-11-10

Family

ID=27422365

Family Applications (1)

Application Number Title Priority Date Filing Date
IT197221133A IT959551B (it) 1971-03-01 1972-02-28 Procedimento per la produzione di concentrati di ferro metallico e concentrati di ossido di titanio da minerali titaniferi

Country Status (6)

Country Link
US (1) US3816099A (it)
CA (1) CA962069A (it)
DE (1) DE2209795A1 (it)
GB (1) GB1338969A (it)
IT (1) IT959551B (it)
NO (1) NO132490C (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085190A (en) * 1975-04-29 1978-04-18 Chyn Duog Shiah Production of rutile from ilmenite
US4594105A (en) * 1985-01-22 1986-06-10 Bayer Aktiengesellschaft Casting powder for the continuous casting of steel and a process for the continuous casting of steel
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
US5011666A (en) * 1988-07-28 1991-04-30 E. I. Du Pont De Nemours And Company Method for purifying TiO2 ore
US5186920A (en) * 1989-07-27 1993-02-16 Metallgesellschaft Aktiengesellschaft Recovering TiO2 concentrates from TiO2 -containing substances
US5660805A (en) * 1989-10-31 1997-08-26 E. I. Du Pont De Nemours And Company Method for beneficiating titanium-bearing material containing iron
RU2121009C1 (ru) * 1992-07-31 1998-10-27 Ар-Джи-Си Минерал Сэндз Лимитед Способ упрощения удаления радиоизотопов, способ обработки железо- и титансодержащего материала
US5910621A (en) * 1992-07-31 1999-06-08 Rgc Mineral Sands Treatment of titaniferous materials
JPH08500393A (ja) * 1992-08-14 1996-01-16 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 チタン鉄材料の品質改善
US5378438A (en) * 1992-11-30 1995-01-03 E. I. Du Pont De Nemours And Company Benefication of titaniferous ores
EP1540023B1 (en) * 2002-09-18 2008-04-02 Akzo Nobel N.V. Process for agglomerating particulate material
CN109609759B (zh) * 2019-01-24 2020-11-03 东北大学 一种含钛铁矿物中有价组元的分离富集方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1734034A (en) * 1925-10-20 1929-11-05 Gregory Margaret Ada Process for the treatment of ores for the recovery of titanium
US1831852A (en) * 1926-08-03 1931-11-17 Titanium Pigment Co Inc Treating titanium compounds containing iron
US2218250A (en) * 1938-08-19 1940-10-15 Eastman Kodak Co Silver recovery
US2355187A (en) * 1940-03-02 1944-08-08 Sherwin Williams Co Process of manufacturing titanium pigment
US2815272A (en) * 1955-03-10 1957-12-03 Nat Lead Co Method of producing titanium concentrates
GB791366A (en) * 1955-04-22 1958-02-26 Titan Co As Production of metallic iron and titanium concentrates
US2941863A (en) * 1958-03-14 1960-06-21 Horizons Inc Production of titanium dioxide
US3245721A (en) * 1962-06-07 1966-04-12 Irwin B Margiloff Flame working minerals
US3453101A (en) * 1963-10-21 1969-07-01 Fuji Iron & Steel Co Ltd Process for treating nickeliferous ore
US3716352A (en) * 1969-10-24 1973-02-13 Kawasaki Steel Co Sintered desulfurizer for off-furnace use
US3661737A (en) * 1969-10-29 1972-05-09 Kaiser Aluminium Chem Corp Recovery of valuable components from magnesium cell sludge

Also Published As

Publication number Publication date
NO132490C (it) 1975-11-19
US3816099A (en) 1974-06-11
CA962069A (en) 1975-02-04
GB1338969A (en) 1973-11-28
NO132490B (it) 1975-08-11
DE2209795A1 (de) 1972-09-21

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