GB359990A - An improved process for making carbon electrodes for electric furnaces - Google Patents

An improved process for making carbon electrodes for electric furnaces

Info

Publication number
GB359990A
GB359990A GB16521/30A GB1652130A GB359990A GB 359990 A GB359990 A GB 359990A GB 16521/30 A GB16521/30 A GB 16521/30A GB 1652130 A GB1652130 A GB 1652130A GB 359990 A GB359990 A GB 359990A
Authority
GB
United Kingdom
Prior art keywords
class
electrodes
coal
coke
semi
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
GB16521/30A
Other languages
English (en)
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 Plania Werke AG
Original Assignee
Siemens Plania 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 Siemens Plania Werke AG filed Critical Siemens Plania Werke AG
Publication of GB359990A publication Critical patent/GB359990A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Ceramic Products (AREA)
GB16521/30A 1929-11-23 1930-05-28 An improved process for making carbon electrodes for electric furnaces Expired GB359990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE359990X 1929-11-23

Publications (1)

Publication Number Publication Date
GB359990A true GB359990A (en) 1931-10-28

Family

ID=6291359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16521/30A Expired GB359990A (en) 1929-11-23 1930-05-28 An improved process for making carbon electrodes for electric furnaces

Country Status (4)

Country Link
US (1) US1840491A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
BE (1) BE370594A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR696116A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB359990A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE467198A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1944-11-02
US2493383A (en) * 1944-12-22 1950-01-03 C D Patents Ltd Production of useful articles from coal
BE551782A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1956-12-31
US3309437A (en) * 1961-08-28 1967-03-14 Great Lakes Carbon Corp Method of producing bodies from raw petroleum coke
US4083940A (en) * 1976-02-23 1978-04-11 Aluminum Company Of America Coal purification and electrode formation

Also Published As

Publication number Publication date
BE370594A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
US1840491A (en) 1932-01-12
FR696116A (fr) 1930-12-26

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