NL7901513A - FIREPROOF CONSTRUCTION OF A SHAFT OVEN. - Google Patents

FIREPROOF CONSTRUCTION OF A SHAFT OVEN.

Info

Publication number
NL7901513A
NL7901513A NL7901513A NL7901513A NL7901513A NL 7901513 A NL7901513 A NL 7901513A NL 7901513 A NL7901513 A NL 7901513A NL 7901513 A NL7901513 A NL 7901513A NL 7901513 A NL7901513 A NL 7901513A
Authority
NL
Netherlands
Prior art keywords
fireproof construction
shaft oven
oven
shaft
fireproof
Prior art date
Application number
NL7901513A
Other languages
Dutch (nl)
Original Assignee
Sigri Elektrographit Gmbh
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 Sigri Elektrographit Gmbh filed Critical Sigri Elektrographit Gmbh
Publication of NL7901513A publication Critical patent/NL7901513A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • C21B7/06—Linings for furnaces

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)
  • Blast Furnaces (AREA)
NL7901513A 1978-05-03 1979-02-26 FIREPROOF CONSTRUCTION OF A SHAFT OVEN. NL7901513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782819416 DE2819416C2 (en) 1978-05-03 1978-05-03 Refractory lining of a shaft furnace, in particular a blast furnace

Publications (1)

Publication Number Publication Date
NL7901513A true NL7901513A (en) 1979-11-06

Family

ID=6038589

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7901513A NL7901513A (en) 1978-05-03 1979-02-26 FIREPROOF CONSTRUCTION OF A SHAFT OVEN.

Country Status (4)

Country Link
DE (1) DE2819416C2 (en)
FR (1) FR2425044A1 (en)
GB (1) GB2020405B (en)
NL (1) NL7901513A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111349732A (en) * 2020-03-11 2020-06-30 广西柳州钢铁集团有限公司 Blast furnace hearth structure differentiation processing method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT288952B (en) * 1968-12-06 1971-03-25 Veitscher Magnesitwerke Ag Refractory lining with expansion compensation and process for the production of an insulating compound for such linings
US3528647A (en) * 1968-12-13 1970-09-15 Koppers Co Inc Insulating structure for use between the steel shell and the internal refractory lining in a metallurgical furnace
NL170870C (en) * 1971-05-03 1983-01-03 Koninklijke Hoogovens En Staal METHOD FOR FIRELY COATING OVEN WALLS AND METALLURGIC SHAFT OVEN MADE THEREFORE.
BE792108A (en) * 1971-12-01 1973-05-30 Hoogovens Ijmuiden Bv OVEN, ESPECIALLY TOP OVEN, WITH PERFECTED COOLING
DE2240886A1 (en) * 1972-08-19 1974-02-28 Sigri Elektrographit Gmbh PROCEDURE FOR EXTENDING THE SERVICE LIFE OF A Blast furnace shaft
US3887173A (en) * 1974-01-22 1975-06-03 Dresser Ind Blast furnace construction
DE2419685B2 (en) * 1974-04-24 1976-04-29 Vereinigte Aluminium-Werke Ag, 5300 Bonn LINING OF THE REST OF BURST FURNACE WITH CARBON AND GRAPHITE STONES

Also Published As

Publication number Publication date
FR2425044A1 (en) 1979-11-30
DE2819416C2 (en) 1984-04-05
FR2425044B1 (en) 1984-06-29
DE2819416A1 (en) 1979-11-08
GB2020405A (en) 1979-11-14
GB2020405B (en) 1983-03-30

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: SIGRI GMBH

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed