IL25914A - Production of particulate,nonpyrophoric metals - Google Patents

Production of particulate,nonpyrophoric metals

Info

Publication number
IL25914A
IL25914A IL25914A IL2591466A IL25914A IL 25914 A IL25914 A IL 25914A IL 25914 A IL25914 A IL 25914A IL 2591466 A IL2591466 A IL 2591466A IL 25914 A IL25914 A IL 25914A
Authority
IL
Israel
Prior art keywords
nonpyrophoric
particulate
metals
production
nonpyrophoric metals
Prior art date
Application number
IL25914A
Other languages
English (en)
Original Assignee
Ciba Ltd
Starck H Berlin
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 Ciba Ltd, Starck H Berlin filed Critical Ciba Ltd
Publication of IL25914A publication Critical patent/IL25914A/xx

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
    • C22B61/00—Obtaining metals not elsewhere provided for in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • 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
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IL25914A 1965-06-25 1966-06-06 Production of particulate,nonpyrophoric metals IL25914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH895165A CH457868A (de) 1965-06-25 1965-06-25 Verfahren zur Herstellung von feinteiligem, nicht pyrophorem Molybdän, Wolfram und Rhenium

Publications (1)

Publication Number Publication Date
IL25914A true IL25914A (en) 1969-11-30

Family

ID=4346659

Family Applications (1)

Application Number Title Priority Date Filing Date
IL25914A IL25914A (en) 1965-06-25 1966-06-06 Production of particulate,nonpyrophoric metals

Country Status (7)

Country Link
US (1) US3475158A (en:Method)
AT (1) AT263388B (en:Method)
BE (1) BE683107A (en:Method)
CH (1) CH457868A (en:Method)
GB (1) GB1141776A (en:Method)
IL (1) IL25914A (en:Method)
SE (1) SE317201B (en:Method)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU415625B2 (en) * 1965-11-02 1971-07-27 Commonwealth Scientific And Industrial Research Organization Production of metals from their halides
US3862834A (en) * 1971-04-03 1975-01-28 Krupp Gmbh Method for producing steel
US3909241A (en) * 1973-12-17 1975-09-30 Gte Sylvania Inc Process for producing free flowing powder and product
US3974245A (en) * 1973-12-17 1976-08-10 Gte Sylvania Incorporated Process for producing free flowing powder and product
US3989511A (en) * 1975-03-10 1976-11-02 Westinghouse Electric Corporation Metal powder production by direct reduction in an arc heater
US3992193A (en) * 1975-03-10 1976-11-16 Westinghouse Electric Corporation Metal powder production by direct reduction in an arc heater
DE2516747A1 (de) * 1975-04-16 1976-10-28 Battelle Institut E V Verfahren zur herstellung von duktilen und eigenstabilen supraleitenden werkstoffen
US4141721A (en) * 1976-12-16 1979-02-27 Frolov Jury F Method and apparatus for complex continuous processing of polymetallic raw materials
US4191556A (en) * 1978-01-30 1980-03-04 Rothblatt Stephen H Process for reducing metal oxides to metal
US4390368A (en) * 1981-04-01 1983-06-28 Gte Products Corporation Flame spray powder
JPS58171502A (ja) * 1982-04-02 1983-10-08 Toyota Motor Corp セラミック―金属複合微粉末体の製造方法
US4410358A (en) * 1982-12-13 1983-10-18 Thermo Electron Corporation Plasma recovery of tin from smelter dust
US7494527B2 (en) * 2004-01-26 2009-02-24 Tekna Plasma Systems Inc. Process for plasma synthesis of rhenium nano and micro powders, and for coatings and near net shape deposits thereof and apparatus therefor
US9516734B2 (en) 2009-03-24 2016-12-06 Tekna Plasma Systems Inc. Plasma reactor for the synthesis of nanopowders and materials processing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062638A (en) * 1961-05-03 1962-11-06 Union Carbide Corp Ultrafine metal powders
US3070420A (en) * 1961-07-28 1962-12-25 George D White Method of making spherical actinide carbide
CH417118A (de) * 1961-11-23 1966-07-15 Ciba Geigy Verfahren zur Herstellung von Tantal oder Niob durch Reduktion von Tantal- oder Niobpentachlorid im Wasserstoff-Plasmastrahl
US3341320A (en) * 1966-04-05 1967-09-12 Seymour H Smiley Production of low particle size-high surface area metal powders

Also Published As

Publication number Publication date
DE1533059A1 (de) 1969-12-18
CH457868A (de) 1968-06-15
GB1141776A (en) 1969-01-29
SE317201B (en:Method) 1969-11-10
DE1533059B2 (de) 1972-11-02
BE683107A (en:Method) 1966-12-27
AT263388B (de) 1968-07-25
US3475158A (en) 1969-10-28

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