FR2134624B1 - - Google Patents

Info

Publication number
FR2134624B1
FR2134624B1 FR7215115A FR7215115A FR2134624B1 FR 2134624 B1 FR2134624 B1 FR 2134624B1 FR 7215115 A FR7215115 A FR 7215115A FR 7215115 A FR7215115 A FR 7215115A FR 2134624 B1 FR2134624 B1 FR 2134624B1
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
FR7215115A
Other languages
French (fr)
Other versions
FR2134624A1 (enrdf_load_stackoverflow
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.)
DUNN Inc WENDELL E
Original Assignee
DUNN Inc WENDELL E
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 DUNN Inc WENDELL E filed Critical DUNN Inc WENDELL E
Publication of FR2134624A1 publication Critical patent/FR2134624A1/fr
Application granted granted Critical
Publication of FR2134624B1 publication Critical patent/FR2134624B1/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
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR7215115A 1971-04-29 1972-04-27 Expired FR2134624B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13846771A 1971-04-29 1971-04-29

Publications (2)

Publication Number Publication Date
FR2134624A1 FR2134624A1 (enrdf_load_stackoverflow) 1972-12-08
FR2134624B1 true FR2134624B1 (enrdf_load_stackoverflow) 1975-03-21

Family

ID=22482143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215115A Expired FR2134624B1 (enrdf_load_stackoverflow) 1971-04-29 1972-04-27

Country Status (18)

Country Link
JP (1) JPS5320442B1 (enrdf_load_stackoverflow)
AT (1) AT329286B (enrdf_load_stackoverflow)
AU (1) AU472288B2 (enrdf_load_stackoverflow)
BE (1) BE782776A (enrdf_load_stackoverflow)
BR (1) BR7202761D0 (enrdf_load_stackoverflow)
CA (1) CA958897A (enrdf_load_stackoverflow)
DE (1) DE2221006C3 (enrdf_load_stackoverflow)
EG (1) EG10946A (enrdf_load_stackoverflow)
ES (1) ES402876A1 (enrdf_load_stackoverflow)
FI (1) FI59421C (enrdf_load_stackoverflow)
FR (1) FR2134624B1 (enrdf_load_stackoverflow)
GB (1) GB1393786A (enrdf_load_stackoverflow)
IE (1) IE37333B1 (enrdf_load_stackoverflow)
IT (1) IT959669B (enrdf_load_stackoverflow)
NL (1) NL7205664A (enrdf_load_stackoverflow)
NO (1) NO132491C (enrdf_load_stackoverflow)
SE (1) SE383899B (enrdf_load_stackoverflow)
ZA (1) ZA722474B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA783519B (en) * 1977-07-08 1979-10-31 Ici Australia Ltd A process for the beneficiation of titaniferous material
WO1990004569A1 (en) * 1988-10-28 1990-05-03 Wimmera Industrial Minerals Pty. Ltd. Recovery of titanium values from minerals by fluidized-bed chlorination
CN113318865B (zh) * 2021-05-17 2022-08-26 宜宾天原海丰和泰有限公司 高钙镁钒钛磁铁矿浮选药剂，高钙镁钒钛磁铁矿制备氯化富钛料的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA71371B (en) * 1970-01-21 1972-06-28 Dunn Inc W Recovery of thio2 from ores thereof

Also Published As

Publication number Publication date
SE383899B (sv) 1976-04-05
IT959669B (it) 1973-11-10
ES402876A1 (es) 1975-10-16
NO132491B (enrdf_load_stackoverflow) 1975-08-11
FI59421B (fi) 1981-04-30
DE2221006B2 (de) 1977-08-18
AT329286B (de) 1976-05-10
ZA722474B (en) 1972-12-27
IE37333L (en) 1972-10-29
AU472288B2 (en) 1973-10-18
JPS5320442B1 (enrdf_load_stackoverflow) 1978-06-27
DE2221006C3 (de) 1978-04-13
NL7205664A (enrdf_load_stackoverflow) 1972-10-31
BR7202761D0 (pt) 1973-06-05
DE2221006A1 (de) 1972-11-16
FR2134624A1 (enrdf_load_stackoverflow) 1972-12-08
FI59421C (fi) 1981-08-10
AU4110972A (en) 1973-10-18
CA958897A (en) 1974-12-10
NO132491C (enrdf_load_stackoverflow) 1975-11-19
ATA377072A (de) 1975-07-15
BE782776A (fr) 1972-08-16
GB1393786A (en) 1975-05-14
IE37333B1 (en) 1977-07-06
EG10946A (en) 1976-10-31

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse