FR2132714A1 - - Google Patents

Info

Publication number
FR2132714A1
FR2132714A1 FR7212101A FR7212101A FR2132714A1 FR 2132714 A1 FR2132714 A1 FR 2132714A1 FR 7212101 A FR7212101 A FR 7212101A FR 7212101 A FR7212101 A FR 7212101A FR 2132714 A1 FR2132714 A1 FR 2132714A1
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.)
Granted
Application number
FR7212101A
Other languages
French (fr)
Other versions
FR2132714B1 (enEXAMPLES
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal 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
Priority claimed from JP46021350A external-priority patent/JPS5220927B1/ja
Application filed by Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Publication of FR2132714A1 publication Critical patent/FR2132714A1/fr
Application granted granted Critical
Publication of FR2132714B1 publication Critical patent/FR2132714B1/fr
Expired 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR7212101A 1971-04-07 1972-04-06 Expired FR2132714B1 (enEXAMPLES)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2107671 1971-04-07
JP46021350A JPS5220927B1 (enEXAMPLES) 1971-04-08 1971-04-08

Publications (2)

Publication Number Publication Date
FR2132714A1 true FR2132714A1 (enEXAMPLES) 1972-11-24
FR2132714B1 FR2132714B1 (enEXAMPLES) 1974-12-13

Family

ID=26358097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212101A Expired FR2132714B1 (enEXAMPLES) 1971-04-07 1972-04-06

Country Status (6)

Country Link
US (1) US3803287A (enEXAMPLES)
CA (1) CA963662A (enEXAMPLES)
DE (1) DE2216549C2 (enEXAMPLES)
FR (1) FR2132714B1 (enEXAMPLES)
GB (1) GB1383398A (enEXAMPLES)
NO (1) NO134591C (enEXAMPLES)

Families Citing this family (14)

* 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
JPS49123918A (enEXAMPLES) * 1973-03-16 1974-11-27
US4081507A (en) * 1973-04-09 1978-03-28 Titanium Technology N.V. Process for removing chemisorbed and interstitial chlorine and chlorides from a hot titanium dioxide beneficiate-carbon mixture
US3906077A (en) * 1974-02-15 1975-09-16 Kerr Mc Gee Chem Corp Purification of ferric chloride
ZA783519B (en) * 1977-07-08 1979-10-31 Ici Australia Ltd A process for the beneficiation of titaniferous material
US4225564A (en) * 1979-02-22 1980-09-30 Uop Inc. Purification of rutile
DE3363977D1 (en) * 1982-02-03 1986-07-17 Hoechst Ag Process for producing titanium dioxide concentrates
DE3210729A1 (de) * 1982-03-24 1983-10-06 Hoechst Ag Verfahren zur herstellung von titandioxid-konzentraten
EP0106468B1 (en) * 1982-10-09 1986-12-30 Scm Chemicals Limited Process for the chlorination of oxidic materials
US4629607A (en) * 1984-12-27 1986-12-16 Michel Gueguin Process of producing synthetic rutile from titaniferous product having a high reduced titanium oxide content
AUPR820301A0 (en) * 2001-10-12 2001-11-01 Rmg Services Pty. Ltd. Treatment of a wide range of titanium oxide compounds
US20090148364A1 (en) * 2007-12-05 2009-06-11 Heiko Frahm Method for Increasing the Yield When Chlorinating Titaniferous Raw Materials
CN114426305A (zh) * 2020-10-29 2022-05-03 中国科学院过程工程研究所 一种含钙镁的钛精矿改性-浸出制备人造金红石的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2183365A (en) * 1938-04-07 1939-12-12 Du Pont Preparation of titanium concentrates
US2184885A (en) * 1938-04-30 1939-12-26 Pittsburgh Plate Glass Co Treatment of titanium ores
US2184884A (en) * 1938-04-30 1939-12-26 Pittsburgh Plate Glass Co Treatment of titanium ores
DE1023888B (de) * 1951-11-03 1958-02-06 Titan Gmbh Verfahren zur Abtrennung des Eisens aus titaneisenhaltigen Erzen
US3446590A (en) * 1966-10-21 1969-05-27 Nat Lead Co Titanium dioxide concentrate and method for producing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2132714B1 (enEXAMPLES) 1974-12-13
DE2216549A1 (de) 1972-10-12
GB1383398A (en) 1974-02-12
NO134591C (enEXAMPLES) 1976-11-10
US3803287A (en) 1974-04-09
NO134591B (enEXAMPLES) 1976-08-02
DE2216549C2 (de) 1982-07-01
CA963662A (en) 1975-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse