FR2453828B1 - - Google Patents

Info

Publication number
FR2453828B1
FR2453828B1 FR7909007A FR7909007A FR2453828B1 FR 2453828 B1 FR2453828 B1 FR 2453828B1 FR 7909007 A FR7909007 A FR 7909007A FR 7909007 A FR7909007 A FR 7909007A FR 2453828 B1 FR2453828 B1 FR 2453828B1
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
FR7909007A
Other languages
French (fr)
Other versions
FR2453828A1 (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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Priority to FR7909007A priority Critical patent/FR2453828A1/fr
Publication of FR2453828A1 publication Critical patent/FR2453828A1/fr
Application granted granted Critical
Publication of FR2453828B1 publication Critical patent/FR2453828B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7909007A 1979-04-10 1979-04-10 Procede de separation de l'ilmenite du rutile Granted FR2453828A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7909007A FR2453828A1 (fr) 1979-04-10 1979-04-10 Procede de separation de l'ilmenite du rutile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909007A FR2453828A1 (fr) 1979-04-10 1979-04-10 Procede de separation de l'ilmenite du rutile

Publications (2)

Publication Number Publication Date
FR2453828A1 FR2453828A1 (fr) 1980-11-07
FR2453828B1 true FR2453828B1 (OSRAM) 1982-10-15

Family

ID=9224156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909007A Granted FR2453828A1 (fr) 1979-04-10 1979-04-10 Procede de separation de l'ilmenite du rutile

Country Status (1)

Country Link
FR (1) FR2453828A1 (OSRAM)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1203249A (fr) * 1957-11-23 1960-01-15 Titan Co As Procédé d'oxydation du titane trivalent dans les matières solides contenant de l'oxyde de titane
US3660029A (en) * 1971-04-09 1972-05-02 Edith W Carpenter Process for beneficiating ilmenite
US4085190A (en) * 1975-04-29 1978-04-18 Chyn Duog Shiah Production of rutile from ilmenite
JPS52106310A (en) * 1976-03-05 1977-09-06 Asahi Glass Co Ltd Refining of material containing tio2

Also Published As

Publication number Publication date
FR2453828A1 (fr) 1980-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse