GB782605A - Production of aluminium by fusion electrolysis - Google Patents

Production of aluminium by fusion electrolysis

Info

Publication number
GB782605A
GB782605A GB15894/55A GB1589455A GB782605A GB 782605 A GB782605 A GB 782605A GB 15894/55 A GB15894/55 A GB 15894/55A GB 1589455 A GB1589455 A GB 1589455A GB 782605 A GB782605 A GB 782605A
Authority
GB
United Kingdom
Prior art keywords
aluminium
bolt
june
production
fusion electrolysis
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
GB15894/55A
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke 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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of GB782605A publication Critical patent/GB782605A/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
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/16—Electric current supply devices, e.g. bus bars
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49822—Disassembling by applying force

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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

782,605. Furnace electrode. VEREINIGTE ALUMINIUM-WERKE AKT.-GES. June 2, 1955 [June 5, 1954], No. 15894/55. Class 39(3) [Also in Group XXII] A method of removing a current supply bolt 3 from a continuous anode 1 made from pre-burnt carbon blocks in an aluminium electrolysis furnace consists in removing the material surrounding the bolt and withdrawing the bolt. It is stated that such bolts have been removed previously by hydraulic pulling, or unscrewing, devices. The material is removed by a drill 4 supported by handles 6 and rotated by an electric or compressel air motor 5, Cuttings escape through holes 7.
GB15894/55A 1954-06-05 1955-06-02 Production of aluminium by fusion electrolysis Expired GB782605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV7357A DE1118977B (en) 1954-06-05 1954-06-05 Process for removing contact bolts from pre-fired continuous anodes in aluminum electrolysis furnaces

Publications (1)

Publication Number Publication Date
GB782605A true GB782605A (en) 1957-09-11

Family

ID=7571904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15894/55A Expired GB782605A (en) 1954-06-05 1955-06-02 Production of aluminium by fusion electrolysis

Country Status (4)

Country Link
US (1) US2897585A (en)
DE (1) DE1118977B (en)
FR (1) FR1124778A (en)
GB (1) GB782605A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024178A (en) * 1958-04-19 1962-03-06 Elektrokemisk As Process for operating soderberg anodes with vertical contact studs

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB978131A (en) * 1960-12-05 1964-12-16 Hougen Everett D Improvements in or relating to cutting tools
US3466732A (en) * 1966-11-18 1969-09-16 George H Taylor Jr Method of servicing printed circuit boards
US4037304A (en) * 1976-06-24 1977-07-26 Olin Corporation Method of removing rods from metallic anodes
US4442593A (en) * 1982-08-25 1984-04-17 Ardal Og Sunndal Verk A.S. Anode butt remover
US4688315A (en) * 1986-05-28 1987-08-25 Jannke Thomas E Screw extractor and method of using same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1397541A (en) * 1920-02-03 1921-11-22 Tinius Olsen Testing Mach Co Method for use in connection with the testing of materials
US2237570A (en) * 1938-10-07 1941-04-08 Frederick M Bowers Method of probing a weld
US2312176A (en) * 1941-01-29 1943-02-23 Libbey Owens Ford Glass Co Glass drill
US2305200A (en) * 1941-02-25 1942-12-15 Hugh W Sitton Drilling tool
US2722734A (en) * 1944-07-20 1955-11-08 Grant Alvin Reconstruction of chemical equipment
US2594810A (en) * 1949-06-15 1952-04-29 Erwin L Schaub Method of relining worn bearing surfaces
US2684526A (en) * 1951-07-06 1954-07-27 Hoover John Dean Method for backing off broken studs
US2662428A (en) * 1951-07-31 1953-12-15 Mueller Co Line stopper shell cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024178A (en) * 1958-04-19 1962-03-06 Elektrokemisk As Process for operating soderberg anodes with vertical contact studs

Also Published As

Publication number Publication date
FR1124778A (en) 1956-10-17
US2897585A (en) 1959-08-04
DE1118977B (en) 1961-12-07

Similar Documents

Publication Publication Date Title
GB782605A (en) Production of aluminium by fusion electrolysis
FR2447973A1 (en) PROCESS FOR REDUCING CONTAMINATION BY ALUMINUM CARBIDE OF ALUMINUM PRODUCED BY CARBOTHERMIC PROCESSES
DE63493T1 (en) METHOD AND DEVICE FOR MACHINING WORKPIECES BY ION.
JPS5233824A (en) Electrolytic cell
GB1433033A (en) Electrolytic machining
GB1268843A (en) Improvements relating to plasma-torch apparatus
DE1093998B (en) Electrolytic cell for the production of titanium
GB821475A (en) Improvements in x-ray generator tubes
GB526696A (en) Improvements in or relating to electric furnaces
FR2433725B1 (en)
DE895380C (en) Furnace for fused aluminum electrolysis
GB674731A (en) Improved electro-chemical electrode
GB1411158A (en) Method and apparatus for establishing desired biophysiological conditions in a closed space
GB786379A (en) Continuous anode for use in producing aluminium by fusion electrolysis
GB1469074A (en) Method and means for drilling by electric arc
JPS51134387A (en) Process for producing a graphite electrode material
GB605790A (en) Electrolysing apparatus with adjustable anodes
GB853056A (en) Method of mechanically removing the anode effect in the fusion electrolysis of aluminium and means for performing the method
GB1174930A (en) Method of, and Apparatus for, Improving the Strength of Sub-Grades Supporting Railway Tracks
JPS53144440A (en) Charged particle bram apparatus
Palkin et al. The Fabrication of Molds for Cylindrical Armor of Coal Crushing Mills
JPS5268802A (en) Melting equipment of electroslag
GB752126A (en) Improvements in or relating to furnaces for the electrolytic production of aluminium
DE1061300B (en) Method and device for carrying out chemical reactions
GB674319A (en) Method for starting multicellular pressure electrolyzers