BE761336A - Tuyere for blast furnace - Google Patents

Tuyere for blast furnace

Info

Publication number
BE761336A
BE761336A BE761336A BE761336A BE761336A BE 761336 A BE761336 A BE 761336A BE 761336 A BE761336 A BE 761336A BE 761336 A BE761336 A BE 761336A BE 761336 A BE761336 A BE 761336A
Authority
BE
Belgium
Prior art keywords
tuyere
partic
volatile liquid
cooling fluid
envelope
Prior art date
Application number
BE761336A
Other languages
French (fr)
Original Assignee
Cockerill Ougree Providence &
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 Cockerill Ougree Providence & filed Critical Cockerill Ougree Providence &
Priority to BE761336A priority Critical patent/BE761336A/en
Publication of BE761336A publication Critical patent/BE761336A/en
Priority to LU64561D priority patent/LU64561A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

A tuyere partic for blast furnaces comprises a double walled hermetic envelope partic Cu, between the walls of which a cooling fluid circulates. The inner surface of the envelope is at least partially coated with a material whose structure allows circulation of cooling fluid by capillary action e.g. metallic fibres. The fluid is a volatile liquid. Specif the volatile liquid has a high latent heat of vapourisation high surface tension and low density.
BE761336A 1971-01-07 1971-01-07 Tuyere for blast furnace BE761336A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE761336A BE761336A (en) 1971-01-07 1971-01-07 Tuyere for blast furnace
LU64561D LU64561A1 (en) 1971-01-07 1972-01-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE761336A BE761336A (en) 1971-01-07 1971-01-07 Tuyere for blast furnace

Publications (1)

Publication Number Publication Date
BE761336A true BE761336A (en) 1971-07-07

Family

ID=3857556

Family Applications (1)

Application Number Title Priority Date Filing Date
BE761336A BE761336A (en) 1971-01-07 1971-01-07 Tuyere for blast furnace

Country Status (2)

Country Link
BE (1) BE761336A (en)
LU (1) LU64561A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258633A (en) * 1979-03-19 1981-03-31 Housley Kimmich Company Cooling of tuyeres in blast furnaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258633A (en) * 1979-03-19 1981-03-31 Housley Kimmich Company Cooling of tuyeres in blast furnaces

Also Published As

Publication number Publication date
LU64561A1 (en) 1972-06-21

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