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GB905881A - Cell for the electrolysis of melts - Google Patents

Cell for the electrolysis of melts

Info

Publication number
GB905881A
GB905881A GB24554/61A GB2455461A GB905881A GB 905881 A GB905881 A GB 905881A GB 24554/61 A GB24554/61 A GB 24554/61A GB 2455461 A GB2455461 A GB 2455461A GB 905881 A GB905881 A GB 905881A
Authority
GB
United Kingdom
Prior art keywords
cell
cathode
electrolysis
deposited metal
melts
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
GB24554/61A
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.)
BASF Schweiz AG
Original Assignee
Ciba AG
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 AG filed Critical Ciba AG
Publication of GB905881A publication Critical patent/GB905881A/en
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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • C25C7/08—Separating of deposited metals from the cathode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

905,881. Cells for electrolysis of melts. CIBA Ltd. July 6, 1961 [July 8, 1960], No. 24554/61. Class 41. A cell for the electrolysis of melts is provided with a device for withdrawing a cathcde from the cell and for removing deposited metal from the cathode without exposure to the atmosphere, after removal from the cell. The upper end of the retracted cathode 20 is lifted into an enclosure 22 wherein the cathode is cooled. As the cathode enters the enclosure a stripping device 28 removes deposited metal, which is collected in a receiver 30, this being racked in and out of position. The assembly above the cell is wholly enclosed, 32, and enveloped in a protective gas environment. In the electrolysis of a fused melt, particularly of refractory metals, it is necessary to isolate the deposited metal, at cell temperature, from atmospheric contamination. A cylindrical diaphragm 18 prevents halogen gas, for example, liberated at the anode from reaching the deposited metal adhering to the cathode. The melt is heated by an electric coil 14 wound round a crucibleshaped anode.
GB24554/61A 1960-07-08 1961-07-06 Cell for the electrolysis of melts Expired GB905881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH783860A CH386699A (en) 1960-07-08 1960-07-08 Cell for melt electrolysis

Publications (1)

Publication Number Publication Date
GB905881A true GB905881A (en) 1962-09-12

Family

ID=4331168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24554/61A Expired GB905881A (en) 1960-07-08 1961-07-06 Cell for the electrolysis of melts

Country Status (6)

Country Link
US (1) US3156638A (en)
BE (1) BE605896A (en)
CH (1) CH386699A (en)
DE (1) DE1164678B (en)
FR (1) FR1294520A (en)
GB (1) GB905881A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110921754A (en) * 2019-11-25 2020-03-27 山东深信节能环保科技有限公司 Resource treatment method for low-concentration heavy metal ion wastewater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943032A (en) * 1951-06-23 1960-06-28 Nat Res Corp Electrolytic production of titanium
US2879213A (en) * 1956-10-22 1959-03-24 Frank A Howard Electrolytic method and apparatus
US2887443A (en) * 1957-02-15 1959-05-19 Dow Chemical Co Arc-cathode production of titanium
US2957816A (en) * 1958-02-20 1960-10-25 Union Carbide Corp Apparatus for fusion electrolysis of reactive metals
US3003934A (en) * 1959-01-08 1961-10-10 Timax Associates Process for the electrolytic production of metals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110921754A (en) * 2019-11-25 2020-03-27 山东深信节能环保科技有限公司 Resource treatment method for low-concentration heavy metal ion wastewater
CN110921754B (en) * 2019-11-25 2022-01-25 山东深信节能环保科技有限公司 Resource treatment method for low-concentration heavy metal ion wastewater

Also Published As

Publication number Publication date
DE1164678B (en) 1964-03-05
CH386699A (en) 1965-01-15
US3156638A (en) 1964-11-10
BE605896A (en) 1962-01-08
FR1294520A (en) 1962-05-26

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