FR1280871A - Procédé et dispositif pour la préparation de gallium extra pur - Google Patents

Procédé et dispositif pour la préparation de gallium extra pur

Info

Publication number
FR1280871A
FR1280871A FR849438A FR849438A FR1280871A FR 1280871 A FR1280871 A FR 1280871A FR 849438 A FR849438 A FR 849438A FR 849438 A FR849438 A FR 849438A FR 1280871 A FR1280871 A FR 1280871A
Authority
FR
France
Prior art keywords
preparation
extra pure
pure gallium
gallium
extra
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
FR849438A
Other languages
English (en)
French (fr)
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1280871A publication Critical patent/FR1280871A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR849438A 1960-04-21 1961-01-11 Procédé et dispositif pour la préparation de gallium extra pur Expired FR1280871A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES68144A DE1165880B (de) 1960-04-21 1960-04-21 Schmelzelektrolytisches Verfahren und Vorrichtung zum Herstellen von hochreinem Gallium

Publications (1)

Publication Number Publication Date
FR1280871A true FR1280871A (fr) 1962-01-08

Family

ID=7500074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849438A Expired FR1280871A (fr) 1960-04-21 1961-01-11 Procédé et dispositif pour la préparation de gallium extra pur

Country Status (6)

Country Link
US (1) US3192139A (de)
CH (1) CH392076A (de)
DE (1) DE1165880B (de)
FR (1) FR1280871A (de)
GB (1) GB913028A (de)
NL (1) NL259870A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786391A (en) * 1986-11-13 1988-11-22 Siemens Aktiengesellschaft Arrangement for holding a glass member
CN111501069A (zh) * 2020-06-02 2020-08-07 株洲科能新材料有限责任公司 一种粗镓的熔盐电解提纯方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1842254A (en) * 1928-05-11 1932-01-19 Westinghouse Lamp Co Preparation of rare metals by electrolytic decomposition of their fused double halogen compounds
US2500284A (en) * 1946-10-02 1950-03-14 Zbrojovka Brno Np Apparatus for electroanalysis
US2991235A (en) * 1956-07-13 1961-07-04 Pechiney Prod Chimiques Sa Method for supplying current to the anode of aluminum refining cells
US2927853A (en) * 1957-08-01 1960-03-08 Siemens Ag Method and apparatus for producing spectrally pure gallium

Also Published As

Publication number Publication date
CH392076A (de) 1965-05-15
NL259870A (de) 1900-01-01
GB913028A (en) 1962-12-12
US3192139A (en) 1965-06-29
DE1165880B (de) 1964-03-19

Similar Documents

Publication Publication Date Title
BE603504A (fr) Procédé de préparation de gallium-alkyles
FR1266428A (fr) Procédé de préparation de diamino-pyrimidines
BE609859A (fr) Procédé pour la préparation de gluconides
BE615885A (fr) Procédé de préparation d'auramine et de ses analogues
CH405304A (fr) Procédé de préparation de gem-difluorostéroïdes
BE599589A (fr) Procédé de préparation de métaux-carbonyle
FR86816E (fr) Procédé et dispositif pour la production de gallium extrêment pur
FR1288407A (fr) Procédé de préparation de monocristaux
FR1313279A (fr) Procédé et dispositif permettant la préparation de trifluorobromométhane
FR79666E (fr) Procédé et dispositif pour la préparation continue de cyanhydrines
BE601010A (fr) Procédé pour la préparation de formaldéhydetrès pur
FR1286139A (fr) Procédé pour la préparation de 2-bromo-3-halo-propènes-(1)
FR1294134A (fr) Procédé de préparation d'alpha-lipoamides
FR1257169A (fr) Procédé et dispositif pour la préparation de formaldéhyde à pureté élevée
BE606751A (fr) Procédé et dispositif permettant la préparation de trifluorobromométhane.
FR1243654A (fr) Procédé et dispositif pour la préparation continue de cyanhydrines
FR1283185A (fr) Procédé et dispositifs pour la préparation du caillé
FR80302E (fr) Procédé pour la préparation de pentaérythrite et de dipentaérythrite
FR1293447A (fr) Procédé pour la préparation de sulfapyrimidines
FR1472008A (fr) Procédé pour la préparation de alpha-pyrrolidino-valérophénones
FR1343491A (fr) Procédé pour la préparation de sulfapyrimidines
FR1343468A (fr) Procédé pour la préparation de sulfapyrimidines
FR1268177A (fr) Procédé pour la préparation de bore-alcoyles
FR1259117A (fr) Procédé pour la préparation de 6-halo-stéroïdes
FR1266939A (fr) Procédé pour la préparation de 6-fluoro-stéroïdes