FR1502781A - Réduction et purification de métaux actifs - Google Patents

Réduction et purification de métaux actifs

Info

Publication number
FR1502781A
FR1502781A FR75489A FR75489A FR1502781A FR 1502781 A FR1502781 A FR 1502781A FR 75489 A FR75489 A FR 75489A FR 75489 A FR75489 A FR 75489A FR 1502781 A FR1502781 A FR 1502781A
Authority
FR
France
Prior art keywords
purification
reduction
active metals
metals
active
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.)
Expired
Application number
FR75489A
Other languages
English (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.)
Oregon Metallurgical Corp
Original Assignee
Oregon Metallurgical 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
Application filed by Oregon Metallurgical Corp filed Critical Oregon Metallurgical Corp
Application granted granted Critical
Publication of FR1502781A publication Critical patent/FR1502781A/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
    • C22B34/1263—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 obtaining metallic titanium from titanium compounds, e.g. by reduction
    • C22B34/1268—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 obtaining metallic titanium from titanium compounds, e.g. by reduction using alkali or alkaline-earth metals or amalgams
    • C22B34/1272—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 obtaining metallic titanium from titanium compounds, e.g. by reduction using alkali or alkaline-earth metals or amalgams reduction of titanium halides, e.g. Kroll process
    • 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
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • 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)
  • Mechanical Engineering (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)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR75489A 1965-10-20 1966-09-07 Réduction et purification de métaux actifs Expired FR1502781A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49850065A 1965-10-20 1965-10-20

Publications (1)

Publication Number Publication Date
FR1502781A true FR1502781A (fr) 1967-11-24

Family

ID=23981347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR75489A Expired FR1502781A (fr) 1965-10-20 1966-09-07 Réduction et purification de métaux actifs

Country Status (5)

Country Link
US (1) US3464813A (fr)
DE (1) DE1533115C3 (fr)
FR (1) FR1502781A (fr)
GB (1) GB1127034A (fr)
SE (1) SE314209B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880652A (en) * 1970-11-09 1975-04-29 Crucible Inc Method for purification of titanium sponge
US5100465A (en) * 1990-12-24 1992-03-31 Westinghouse Electric Corp. Process for purifying zirconium sponge

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205854A (en) * 1937-07-10 1940-06-25 Kroll Wilhelm Method for manufacturing titanium and alloys thereof
US2663634A (en) * 1950-05-27 1953-12-22 Nat Lead Co Production of titanium metal
US2778726A (en) * 1952-04-29 1957-01-22 Du Pont Purification of refractory metals
US2982645A (en) * 1952-11-18 1961-05-02 Du Pont Titanium production
US2766113A (en) * 1953-02-11 1956-10-09 Dow Chemical Co Method of making titanium alloys
US2772875A (en) * 1953-02-18 1956-12-04 Levy Joseph Peppo Production of pure titanium and zirconium
US2745735A (en) * 1953-04-28 1956-05-15 Kaiser Aluminium Chem Corp Method of producing titanium
US2817585A (en) * 1953-10-23 1957-12-24 Du Pont Process of refining metals
US3158671A (en) * 1954-08-12 1964-11-24 Montedison Spa Apparatus for producing titanium sponge
US2992098A (en) * 1957-11-22 1961-07-11 Titanium Metals Corp Purification of crude titanium metal
US3252823A (en) * 1961-10-17 1966-05-24 Du Pont Process for aluminum reduction of metal halides in preparing alloys and coatings

Also Published As

Publication number Publication date
DE1533115C3 (de) 1975-10-09
GB1127034A (en) 1968-09-11
DE1533115B2 (de) 1975-02-27
SE314209B (fr) 1969-09-01
US3464813A (en) 1969-09-02
DE1533115A1 (de) 1969-11-20

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