US2680142A - Electric furnace with horizontally rotating consumable electrode and method and means for replenishing the same - Google Patents

Electric furnace with horizontally rotating consumable electrode and method and means for replenishing the same Download PDF

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Publication number
US2680142A
US2680142A US246431A US24643151A US2680142A US 2680142 A US2680142 A US 2680142A US 246431 A US246431 A US 246431A US 24643151 A US24643151 A US 24643151A US 2680142 A US2680142 A US 2680142A
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US
United States
Prior art keywords
electrode
furnace
layer
core member
baked
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 - Lifetime
Application number
US246431A
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English (en)
Inventor
John O Graybeal
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.)
Kaiser Aluminum and Chemical Corp
Original Assignee
Kaiser Aluminum and Chemical 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 Kaiser Aluminum and Chemical Corp filed Critical Kaiser Aluminum and Chemical Corp
Priority to US246431A priority Critical patent/US2680142A/en
Priority to CH316953D priority patent/CH316953A/de
Priority to GB22943/52A priority patent/GB721980A/en
Priority to FR1068859D priority patent/FR1068859A/fr
Application granted granted Critical
Publication of US2680142A publication Critical patent/US2680142A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Discharge Heating (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Furnace Details (AREA)
US246431A 1951-09-13 1951-09-13 Electric furnace with horizontally rotating consumable electrode and method and means for replenishing the same Expired - Lifetime US2680142A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US246431A US2680142A (en) 1951-09-13 1951-09-13 Electric furnace with horizontally rotating consumable electrode and method and means for replenishing the same
CH316953D CH316953A (de) 1951-09-13 1952-09-11 Selbstbrennelektrode
GB22943/52A GB721980A (en) 1951-09-13 1952-09-12 Improvements in or relating to electric furnaces and electrodes therefor
FR1068859D FR1068859A (fr) 1951-09-13 1952-09-13 Four électrique perfectionné

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US246431A US2680142A (en) 1951-09-13 1951-09-13 Electric furnace with horizontally rotating consumable electrode and method and means for replenishing the same

Publications (1)

Publication Number Publication Date
US2680142A true US2680142A (en) 1954-06-01

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ID=22930659

Family Applications (1)

Application Number Title Priority Date Filing Date
US246431A Expired - Lifetime US2680142A (en) 1951-09-13 1951-09-13 Electric furnace with horizontally rotating consumable electrode and method and means for replenishing the same

Country Status (4)

Country Link
US (1) US2680142A (fr)
CH (1) CH316953A (fr)
FR (1) FR1068859A (fr)
GB (1) GB721980A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959527A (en) * 1957-01-05 1960-11-08 Montedison Spa Self-restoring anode in multi-cell furnaces particularly for the electrolytic production of aluminum
US2980596A (en) * 1956-12-27 1961-04-18 George E Conway Electrolytic reduction furnace constructions and method
US3945906A (en) * 1974-06-06 1976-03-23 Reynolds Metals Company Anode lining system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US826742A (en) * 1903-10-13 1906-07-24 Union Carbide Corp Process of reducing metallic compounds and producing carbids.
US1150021A (en) * 1914-04-15 1915-08-17 Georges Favier Molding electrodes.
US1169384A (en) * 1915-06-12 1916-01-25 Arthur S Dwight Apparatus for sintering and smelting ores.
US1441037A (en) * 1923-01-02 soderberg
US1496232A (en) * 1922-04-03 1924-06-03 Fed Phosphorus Co Stock feeding and distributing apparatus for electrical furnaces
US1748780A (en) * 1928-04-30 1930-02-25 Electro Metallurg Co Material-feeding device
US1944521A (en) * 1931-11-24 1934-01-23 Miguet Paul Louis Joseph Electric furnace method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1441037A (en) * 1923-01-02 soderberg
US826742A (en) * 1903-10-13 1906-07-24 Union Carbide Corp Process of reducing metallic compounds and producing carbids.
US1150021A (en) * 1914-04-15 1915-08-17 Georges Favier Molding electrodes.
US1169384A (en) * 1915-06-12 1916-01-25 Arthur S Dwight Apparatus for sintering and smelting ores.
US1496232A (en) * 1922-04-03 1924-06-03 Fed Phosphorus Co Stock feeding and distributing apparatus for electrical furnaces
US1748780A (en) * 1928-04-30 1930-02-25 Electro Metallurg Co Material-feeding device
US1944521A (en) * 1931-11-24 1934-01-23 Miguet Paul Louis Joseph Electric furnace method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980596A (en) * 1956-12-27 1961-04-18 George E Conway Electrolytic reduction furnace constructions and method
US2959527A (en) * 1957-01-05 1960-11-08 Montedison Spa Self-restoring anode in multi-cell furnaces particularly for the electrolytic production of aluminum
US3945906A (en) * 1974-06-06 1976-03-23 Reynolds Metals Company Anode lining system

Also Published As

Publication number Publication date
GB721980A (en) 1955-01-19
FR1068859A (fr) 1954-07-01
CH316953A (de) 1956-10-31

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