BR7108396D0 - Aperfeicoamentos em fundo de forno de cuba e processo para refrigerar o mesmo - Google Patents

Aperfeicoamentos em fundo de forno de cuba e processo para refrigerar o mesmo

Info

Publication number
BR7108396D0
BR7108396D0 BR008396/71A BR839671A BR7108396D0 BR 7108396 D0 BR7108396 D0 BR 7108396D0 BR 008396/71 A BR008396/71 A BR 008396/71A BR 839671 A BR839671 A BR 839671A BR 7108396 D0 BR7108396 D0 BR 7108396D0
Authority
BR
Brazil
Prior art keywords
cool
same
oven background
cuba oven
cuba
Prior art date
Application number
BR008396/71A
Other languages
English (en)
Portuguese (pt)
Inventor
B Hoogendoorn
K Etzel
Original Assignee
Koninklijke Hoogovens En Staal
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 Koninklijke Hoogovens En Staal filed Critical Koninklijke Hoogovens En Staal
Publication of BR7108396D0 publication Critical patent/BR7108396D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/106—Cooling of the furnace bottom

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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
BR008396/71A 1970-12-18 1971-12-17 Aperfeicoamentos em fundo de forno de cuba e processo para refrigerar o mesmo BR7108396D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL707018539A NL148939B (nl) 1970-12-18 1970-12-18 Bodem van een schachtoven, in het bijzonder van een hoogoven voor ijzerproduktie.

Publications (1)

Publication Number Publication Date
BR7108396D0 true BR7108396D0 (pt) 1973-05-29

Family

ID=19811845

Family Applications (1)

Application Number Title Priority Date Filing Date
BR008396/71A BR7108396D0 (pt) 1970-12-18 1971-12-17 Aperfeicoamentos em fundo de forno de cuba e processo para refrigerar o mesmo

Country Status (12)

Country Link
US (1) US3752638A (fr)
JP (1) JPS5113441B1 (fr)
BE (1) BE776848A (fr)
BR (1) BR7108396D0 (fr)
CA (1) CA952310A (fr)
DE (1) DE2162893C3 (fr)
FR (1) FR2118177B1 (fr)
GB (1) GB1349036A (fr)
IT (1) IT943292B (fr)
LU (1) LU64474A1 (fr)
NL (1) NL148939B (fr)
ZA (1) ZA718323B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8001669A (nl) * 1980-03-21 1981-10-16 Estel Hoogovens Bv Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven.
NL8301862A (nl) * 1983-05-26 1984-12-17 Hoogovens Groep Bv Tapgatconstructie in de haard van een schachtoven.
DE3803625A1 (de) * 1988-02-06 1989-08-17 Dango & Dienenthal Maschbau Verfahren und vorrichtung zum oeffnen des stichlochs von oefen
NL8902381A (nl) * 1989-09-25 1991-04-16 Hoogovens Groep Bv Schachtoven.
US5230617A (en) * 1991-09-25 1993-07-27 Klein Ernst G Furnace shell cooling system
US5601427A (en) * 1994-07-25 1997-02-11 Daidotokushuko Kabushikikaisha Waste melting furnace and a method of melting wastes
US9352389B2 (en) 2011-09-16 2016-05-31 Silicor Materials, Inc. Directional solidification system and method
TWI643983B (zh) 2013-03-14 2018-12-11 美商希利柯爾材料股份有限公司 定向凝固系統及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1937940A (en) * 1930-05-03 1933-12-05 Brassert & Co Bottom for boiler furnaces
US1940115A (en) * 1930-10-08 1933-12-19 Republic Carbon Company Bottom for slag tap furnaces
US2673083A (en) * 1952-04-01 1954-03-23 Union Carbide & Carbon Corp Cooling apparatus for blast furnace hearths
US2859030A (en) * 1955-08-08 1958-11-04 Ernest B Snyder Blast furnace spray cooling means with disposal shed
DE1281464B (de) * 1961-08-21 1968-10-31 Harbison Walker Refractories Feuerfeste Auskleidung fuer Sauerstoff-Stahlkonverter
DE1583198A1 (de) * 1967-10-27 1970-07-23 Thyssen Huette Ag Hochofenboden

Also Published As

Publication number Publication date
DE2162893B2 (de) 1976-04-29
DE2162893C3 (de) 1981-04-30
DE2162893A1 (de) 1972-07-13
NL7018539A (fr) 1972-06-20
GB1349036A (en) 1974-03-27
US3752638A (en) 1973-08-14
FR2118177A1 (fr) 1972-07-28
AU3704271A (en) 1973-06-21
IT943292B (it) 1973-04-02
BE776848A (fr) 1972-06-19
NL148939B (nl) 1976-03-15
FR2118177B1 (fr) 1975-08-29
ZA718323B (en) 1972-09-27
CA952310A (en) 1974-08-06
LU64474A1 (fr) 1972-06-20
JPS5113441B1 (fr) 1976-04-28

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