CH376669A - Verfahren zur Herstellung eines Metalls bzw. Halbmetalls - Google Patents

Verfahren zur Herstellung eines Metalls bzw. Halbmetalls

Info

Publication number
CH376669A
CH376669A CH4679357A CH4679357A CH376669A CH 376669 A CH376669 A CH 376669A CH 4679357 A CH4679357 A CH 4679357A CH 4679357 A CH4679357 A CH 4679357A CH 376669 A CH376669 A CH 376669A
Authority
CH
Switzerland
Prior art keywords
metal
semi
production
Prior art date
Application number
CH4679357A
Other languages
English (en)
Inventor
Schott Stuart
Leland Hansley Virgil
Original Assignee
Nat Distillers Chem 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 Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Publication of CH376669A publication Critical patent/CH376669A/de

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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C01B33/021—Preparation
    • C01B33/027—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material
    • C01B33/033—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by reduction of silicon halides or halosilanes with a metal or a metallic alloy as the only reducing agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/02—Boron; Borides
    • C01B35/023—Boron
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Silicon Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CH4679357A 1956-06-01 1957-06-01 Verfahren zur Herstellung eines Metalls bzw. Halbmetalls CH376669A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US588638A US2956862A (en) 1956-06-01 1956-06-01 Process for reduction of chemical compounds

Publications (1)

Publication Number Publication Date
CH376669A true CH376669A (de) 1964-04-15

Family

ID=24354680

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4679357A CH376669A (de) 1956-06-01 1957-06-01 Verfahren zur Herstellung eines Metalls bzw. Halbmetalls

Country Status (4)

Country Link
US (1) US2956862A (de)
CH (1) CH376669A (de)
FR (1) FR1228012A (de)
GB (1) GB813663A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086847A (en) * 1958-12-17 1963-04-23 Nat Distillers Chem Corp Boron production
US3390980A (en) * 1964-01-20 1968-07-02 Mhd Res Inc Method of producing beryllium halides from beryllium ore in a high intensity ore
US3880070A (en) * 1973-03-02 1975-04-29 Krasny & Ass Carl Automatic stacking machine for bars and the like
IT1152985B (it) * 1982-06-22 1987-01-14 Samim Soieta Azionaria Minero Procedimento per la produzione di metalli ad elevata purezza

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US524172A (en) * 1894-08-07 Variable-resistance medium for telephones
US1306568A (en) * 1919-06-10 Method of producing pure elements
US2172969A (en) * 1936-09-28 1939-09-12 Eringer Josef Process for obtaining silicon from its compounds
US2465989A (en) * 1945-06-08 1949-04-05 Frank J Sowa Process for producing elemental boron
US2685501A (en) * 1945-08-28 1954-08-03 Atomic Energy Commission Process for preparing boron

Also Published As

Publication number Publication date
GB813663A (en) 1959-05-21
FR1228012A (fr) 1960-08-26
US2956862A (en) 1960-10-18

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