FR2046872A1 - Enriching titanium oxides ores contg iron - oxides - Google Patents

Enriching titanium oxides ores contg iron - oxides

Info

Publication number
FR2046872A1
FR2046872A1 FR7022555A FR7022555A FR2046872A1 FR 2046872 A1 FR2046872 A1 FR 2046872A1 FR 7022555 A FR7022555 A FR 7022555A FR 7022555 A FR7022555 A FR 7022555A FR 2046872 A1 FR2046872 A1 FR 2046872A1
Authority
FR
France
Prior art keywords
oxides
iron
contg
gas
ores
Prior art date
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
FR7022555A
Other languages
French (fr)
Other versions
FR2046872B1 (en
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries Ltd
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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Publication of FR2046872A1 publication Critical patent/FR2046872A1/en
Application granted granted Critical
Publication of FR2046872B1 publication Critical patent/FR2046872B1/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
    • C01G49/00—Compounds of iron
    • C01G49/10—Halides
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Compounds Of Iron (AREA)

Abstract

The ore contacts with an elemental C and Br2 in an entraining gas. The latter contains 1-50V % O2. at 500-1100 degrees C. Specif. the ore is mixed with the elemental carbon and brought into contact with a feed gas contg. Br2, O2 and entraining gas. The resultant gas contains entraining gas, carbon oxides, Fe Br2, Fe, FeBr3 and Br2.
FR7022555A 1969-06-18 1970-06-18 Enriching titanium oxides ores contg iron - oxides Granted FR2046872A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3090469 1969-06-18

Publications (2)

Publication Number Publication Date
FR2046872A1 true FR2046872A1 (en) 1971-03-12
FR2046872B1 FR2046872B1 (en) 1973-01-12

Family

ID=10314924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7022555A Granted FR2046872A1 (en) 1969-06-18 1970-06-18 Enriching titanium oxides ores contg iron - oxides

Country Status (4)

Country Link
BE (1) BE752158A (en)
DE (1) DE2030079A1 (en)
FR (1) FR2046872A1 (en)
NL (1) NL7008928A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396801A1 (en) * 1977-07-08 1979-02-02 Ici Australia Ltd PROCESS FOR ENRICHING PARTICLES OF TITANIUM MATERIAL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396801A1 (en) * 1977-07-08 1979-02-02 Ici Australia Ltd PROCESS FOR ENRICHING PARTICLES OF TITANIUM MATERIAL

Also Published As

Publication number Publication date
NL7008928A (en) 1970-12-22
FR2046872B1 (en) 1973-01-12
DE2030079A1 (en) 1970-12-23
BE752158A (en) 1970-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse