GB130198A - Improvements in Blast Furnaces. - Google Patents

Improvements in Blast Furnaces.

Info

Publication number
GB130198A
GB130198A GB1469418A GB1469418A GB130198A GB 130198 A GB130198 A GB 130198A GB 1469418 A GB1469418 A GB 1469418A GB 1469418 A GB1469418 A GB 1469418A GB 130198 A GB130198 A GB 130198A
Authority
GB
United Kingdom
Prior art keywords
electrodes
gas
blast furnaces
tuyeres
franlifgnoul
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
GB1469418A
Inventor
Arthur Frankignoul
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1469418A priority Critical patent/GB130198A/en
Publication of GB130198A publication Critical patent/GB130198A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/002—Heated electrically (plasma)

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

130,198. Franlifgnoul, A. Sept. 10, 1918. Addition to 125,194. Blast furnaces.-In the combined gas an electric furnace described in the parent Specification, the electrodes are arranged in the openings through which the gas is delivered. As shown, the gas tuyeres L are arranged coaxially with and deliver through the hollow electrodes H. Insulating rings of asbestos or porcelain surround the electrodes, and entry of air between the tuyeres and electrodes is prevented by washers of insulating material.
GB1469418A 1918-09-10 1918-09-10 Improvements in Blast Furnaces. Expired GB130198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1469418A GB130198A (en) 1918-09-10 1918-09-10 Improvements in Blast Furnaces.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1469418A GB130198A (en) 1918-09-10 1918-09-10 Improvements in Blast Furnaces.

Publications (1)

Publication Number Publication Date
GB130198A true GB130198A (en) 1919-07-31

Family

ID=32346502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1469418A Expired GB130198A (en) 1918-09-10 1918-09-10 Improvements in Blast Furnaces.

Country Status (1)

Country Link
GB (1) GB130198A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463811A1 (en) * 1979-08-21 1981-02-27 Westinghouse Electric Corp METHOD AND APPARATUS FOR ELECTRICALLY HEATING A BLAST FURNACE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463811A1 (en) * 1979-08-21 1981-02-27 Westinghouse Electric Corp METHOD AND APPARATUS FOR ELECTRICALLY HEATING A BLAST FURNACE

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