ATE9248T1 - Verfahren zum entfernen von schlackenansaetzen vom ofenboden. - Google Patents

Verfahren zum entfernen von schlackenansaetzen vom ofenboden.

Info

Publication number
ATE9248T1
ATE9248T1 AT80201188T AT80201188T ATE9248T1 AT E9248 T1 ATE9248 T1 AT E9248T1 AT 80201188 T AT80201188 T AT 80201188T AT 80201188 T AT80201188 T AT 80201188T AT E9248 T1 ATE9248 T1 AT E9248T1
Authority
AT
Austria
Prior art keywords
slag
procedure
furnace bottom
removing slag
slag deposits
Prior art date
Application number
AT80201188T
Other languages
English (en)
Inventor
Petrus Johannes Antoni Kramer
Original Assignee
Hoogovens Groep B.V.
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 Hoogovens Groep B.V. filed Critical Hoogovens Groep B.V.
Application granted granted Critical
Publication of ATE9248T1 publication Critical patent/ATE9248T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Silicon Compounds (AREA)
AT80201188T 1979-12-17 1980-12-09 Verfahren zum entfernen von schlackenansaetzen vom ofenboden. ATE9248T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7909062,A NL173207C (nl) 1979-12-17 1979-12-17 Werkwijze voor het verwijderen van ijzeroxyde-houdende slakafzetting van de bodem van een nog hete oven voor een walserij voor staal.
EP80201188A EP0030769B1 (de) 1979-12-17 1980-12-09 Verfahren zum Entfernen von Schlackenansätzen vom Ofenboden

Publications (1)

Publication Number Publication Date
ATE9248T1 true ATE9248T1 (de) 1984-09-15

Family

ID=19834326

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80201188T ATE9248T1 (de) 1979-12-17 1980-12-09 Verfahren zum entfernen von schlackenansaetzen vom ofenboden.

Country Status (8)

Country Link
US (1) US4350324A (de)
EP (1) EP0030769B1 (de)
AT (1) ATE9248T1 (de)
CA (1) CA1145949A (de)
DE (1) DE3069114D1 (de)
ES (1) ES8200764A1 (de)
NL (1) NL173207C (de)
ZA (1) ZA807843B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511124A (en) * 1983-05-03 1985-04-16 Lone Star Steel Company Method and composition for fluidization of accumulated pit scrap in soaking pits
DE4003646C1 (de) * 1990-02-07 1990-12-13 Intocast Gmbh Feuerfestprodukte Und Giesshilfsmittel, 4030 Ratingen, De
US7618473B1 (en) * 2003-10-27 2009-11-17 Rodney L. Naro Method for improving operational efficiency in clogged induction melting and pouring furnaces

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE711297C (de) * 1940-02-17 1941-09-29 Dortmund Hoerder Huettenver Ak Verfahren zur Entfernung von eisenoxydhaltigen Schlacken in Walzwerksoefen
FR1115085A (fr) * 1954-11-25 1956-04-19 H De Gaillard & Cie Produit pour le décrassage de certains fours
US3222222A (en) * 1960-09-09 1965-12-07 Shochiku Kan Rotary kiln and method of freeing same of a fire ring therein
US3102055A (en) * 1961-02-27 1963-08-27 United States Steel Corp Method of cleaning rotary kilns
US3365523A (en) * 1964-12-09 1968-01-23 Union Carbide Corp Method of removing encrusted slag from furnaces
US3370654A (en) * 1965-11-08 1968-02-27 Skendrovic Lawrence Soaking pit clean out machine
US4018622A (en) * 1973-10-19 1977-04-19 Philadelphia Quartz Company Fluxing agent for removing inorganic deposits from smelters and furnaces
SU729267A1 (ru) * 1977-12-20 1980-04-25 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Способ удалени шлака из нагревательного колодца
US4165065A (en) * 1978-03-09 1979-08-21 Bowden James J Lime removal from furnace surfaces

Also Published As

Publication number Publication date
ZA807843B (en) 1981-12-30
ES497788A0 (es) 1981-11-01
DE3069114D1 (en) 1984-10-11
EP0030769A1 (de) 1981-06-24
NL7909062A (nl) 1981-07-16
US4350324A (en) 1982-09-21
NL173207B (nl) 1983-07-18
EP0030769B1 (de) 1984-09-05
ES8200764A1 (es) 1981-11-01
CA1145949A (en) 1983-05-10
NL173207C (nl) 1983-12-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee