SE465728B - Saett att reducera zirkonium-, hafnium- eller titanklorid till metallisk form - Google Patents

Saett att reducera zirkonium-, hafnium- eller titanklorid till metallisk form

Info

Publication number
SE465728B
SE465728B SE8602216A SE8602216A SE465728B SE 465728 B SE465728 B SE 465728B SE 8602216 A SE8602216 A SE 8602216A SE 8602216 A SE8602216 A SE 8602216A SE 465728 B SE465728 B SE 465728B
Authority
SE
Sweden
Prior art keywords
chloride
magnesium
vessel
metal
product metal
Prior art date
Application number
SE8602216A
Other languages
English (en)
Swedish (sv)
Other versions
SE8602216D0 (sv
SE8602216L (sv
Inventor
Y J Kwon
R A Stoltz
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of SE8602216D0 publication Critical patent/SE8602216D0/xx
Publication of SE8602216L publication Critical patent/SE8602216L/xx
Publication of SE465728B publication Critical patent/SE465728B/sv

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
    • 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
    • C22B34/14—Obtaining 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
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • 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
    • C22B9/16—Remelting metals
    • C22B9/20—Arc remelting
    • 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
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/228—Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/905—Refractory metal-extracting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE8602216A 1985-05-30 1986-05-15 Saett att reducera zirkonium-, hafnium- eller titanklorid till metallisk form SE465728B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/739,420 US4613366A (en) 1985-05-30 1985-05-30 Continuous reactive metal reduction using a salt seal

Publications (3)

Publication Number Publication Date
SE8602216D0 SE8602216D0 (sv) 1986-05-15
SE8602216L SE8602216L (sv) 1986-12-01
SE465728B true SE465728B (sv) 1991-10-21

Family

ID=24972227

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602216A SE465728B (sv) 1985-05-30 1986-05-15 Saett att reducera zirkonium-, hafnium- eller titanklorid till metallisk form

Country Status (7)

Country Link
US (1) US4613366A (no)
JP (1) JPS61279642A (no)
KR (1) KR860009149A (no)
CA (1) CA1245863A (no)
FR (1) FR2587365B1 (no)
NO (1) NO862104L (no)
SE (1) SE465728B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849016A (en) * 1987-12-18 1989-07-18 Westinghouse Electric Corp. Combined ultra slow electron beam and vacuum arc melting for barrier tube shell material
US4923579A (en) * 1988-09-12 1990-05-08 Westinghouse Electric Corp. Electrochemical process for zirconium alloy recycling
US4874475A (en) * 1988-09-12 1989-10-17 Westinghouse Electric Corp. Molten salt extractive distillation process for zirconium-hafnium separation
US4865694A (en) * 1988-09-12 1989-09-12 Westinghouse Electric Corp. Electrochemical decomposition of complexes of zirconium or hafnium
US4923577A (en) * 1988-09-12 1990-05-08 Westinghouse Electric Corp. Electrochemical-metallothermic reduction of zirconium in molten salt solutions
US5049363A (en) * 1989-08-03 1991-09-17 Westinghouse Electric Corp. Recovery of scandium, yttrium and lanthanides from titanium ore
US5131634A (en) * 1991-10-07 1992-07-21 Westinghouse Electric Corp. Sublimer-reactor system with weighing means
KR100916187B1 (ko) * 2007-08-28 2009-09-08 한국기계연구원 고순도 스폰지 티타늄 제조장치 및 방법
WO2016138001A1 (en) * 2015-02-23 2016-09-01 Nanoscale Powders LLC Methods for producing metal powders

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847297A (en) * 1952-08-23 1958-08-12 Nat Res Corp Method of producing titanium crystals
US2882143A (en) * 1953-04-16 1959-04-14 Nat Lead Co Continuous process for the production of titanium metal
FR1165945A (fr) * 1955-11-29 1958-10-30 Nat Lead Co Procédé et dispositif pour la production continue de zirconium et produit obtenu par ce procédé
US2915385A (en) * 1956-03-10 1959-12-01 Feldmuhle Papier Und Zellstoff Process of carrying out chemical reactions
US3977866A (en) * 1973-12-10 1976-08-31 Othmer Donald F Method for producing titanium
US4487677A (en) * 1983-04-11 1984-12-11 Metals Production Research, Inc. Electrolytic recovery system for obtaining titanium metal from its ore
JPS59226127A (ja) * 1983-04-27 1984-12-19 Mitsubishi Metal Corp 高融点高靭性金属の製造装置

Also Published As

Publication number Publication date
US4613366A (en) 1986-09-23
CA1245863A (en) 1988-12-06
NO862104L (no) 1986-12-01
SE8602216D0 (sv) 1986-05-15
FR2587365A1 (fr) 1987-03-20
FR2587365B1 (fr) 1988-08-05
KR860009149A (ko) 1986-12-20
JPS61279642A (ja) 1986-12-10
SE8602216L (sv) 1986-12-01

Similar Documents

Publication Publication Date Title
RU2383636C2 (ru) Устройство для производства или рафинирования металлов и связанные с ним способы
US8157885B2 (en) Continuous production of metallic titanium and titanium-based alloys
KR850001739B1 (ko) 편석을 이용한 금속 정제 공정
SE465727B (sv) Saett att reducera zirkonium-, hafnium- eller titanklorid till metallisk form
US2744060A (en) Process for separating hafnium tetrachloride from zirconium tetrachloride
SE465728B (sv) Saett att reducera zirkonium-, hafnium- eller titanklorid till metallisk form
US8002872B2 (en) Methods of recovering and purifying secondary aluminum
JP3838716B2 (ja) ビスマスの精製方法
KR900006378B1 (ko) 회전드럼에서 분별 결정화에 의해 금속을 연속정제하는 방법
JP2615124B2 (ja) リチウムの精製方法
FR2766497A1 (fr) Elaboration et tirage en continu, en creusets froids inductifs, de metaux ou d'alliages
FR2641269A1 (fr) Procede continu de separation d'impuretes d'avec du chlorure de zirconium et/ou de hafnium a l'etat de vapeur
JP2009078948A (ja) 材料の精製方法
KR0166346B1 (ko) 지르코늄-하프늄의 분리방법
US3240590A (en) Metallurgical system
JPH11512149A (ja) ナトリウムおよび塩化アルミニウムの電気化学的製造法
US4511398A (en) Process for purifying aluminum with sodium
US3977866A (en) Method for producing titanium
KR100687214B1 (ko) 고순도 6불화텅스텐의 정제방법
US4726840A (en) Method for the electroslag refining of metals, especially those having alloy components with an affinity for oxygen
US2813787A (en) Method of reducing metal compounds with amalgam
US4591382A (en) Process and apparatus for recovering and purifying uranium scrap
US2817585A (en) Process of refining metals
AU638627B2 (en) One step process for the treatment of parkes desilvering crust to recover zinc and produce a suitable feed for cupellation
SE448164B (sv) Forfarande for att tillhandahalla en bedd av renade kiselkristaller

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8602216-7

Effective date: 19921204

Format of ref document f/p: F