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AU2001268941A1 - Method for conveying away slags, especially desulfurization slags - Google Patents

Method for conveying away slags, especially desulfurization slags

Info

Publication number
AU2001268941A1
AU2001268941A1 AU2001268941A AU6894101A AU2001268941A1 AU 2001268941 A1 AU2001268941 A1 AU 2001268941A1 AU 2001268941 A AU2001268941 A AU 2001268941A AU 6894101 A AU6894101 A AU 6894101A AU 2001268941 A1 AU2001268941 A1 AU 2001268941A1
Authority
AU
Australia
Prior art keywords
slags
vessel
deslagging
slag
conveying away
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.)
Abandoned
Application number
AU2001268941A
Other languages
English (en)
Inventor
Jochen Schluter
Wolfgang Urban
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.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
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 Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Publication of AU2001268941A1 publication Critical patent/AU2001268941A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/42—Sulphur removal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/06—Conveyors on which slag is cooled

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
AU2001268941A 2000-05-25 2001-05-18 Method for conveying away slags, especially desulfurization slags Abandoned AU2001268941A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10027432 2000-05-25
DE10027432A DE10027432C2 (de) 2000-05-25 2000-05-25 Verfahren zum Abtransport von beim Entschwefeln von Roheisen sich bildendes fester Entschwefelungsschlacke
PCT/DE2001/001991 WO2001090423A1 (de) 2000-05-25 2001-05-18 Verfahren zum abtransport von schlacken, insbesondere entschwefelungsschlacke

Publications (1)

Publication Number Publication Date
AU2001268941A1 true AU2001268941A1 (en) 2001-12-03

Family

ID=7644501

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001268941A Abandoned AU2001268941A1 (en) 2000-05-25 2001-05-18 Method for conveying away slags, especially desulfurization slags

Country Status (5)

Country Link
EP (1) EP1285095B1 (de)
AT (1) ATE301725T1 (de)
AU (1) AU2001268941A1 (de)
DE (1) DE10027432C2 (de)
WO (1) WO2001090423A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107699646B (zh) * 2017-11-16 2023-02-21 中冶沈勘秦皇岛工程设计研究总院有限公司 不锈钢渣粒化装置及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE582500C (de) * 1933-08-16 Paul Ohrt Verfahren zum Herstellen poroeser Schlacke
US1803886A (en) * 1929-02-20 1931-05-05 Paul W Ausman Slag cooling apparatus
DE618451C (de) * 1934-07-21 1935-09-09 Wilhelm Benzinger Anlage zum Vergiessen von feuerfluessigen Schmelzguetern, insbesondere von Hochofenschlacke
GB457774A (en) * 1935-06-04 1936-12-04 Erik Bertil Bjorkman Improvements relating to the production of foamed slag from liquid slag
US2212962A (en) * 1937-04-12 1940-08-27 Insulation Products Ltd Means for puffing slag
DE831972C (de) * 1950-07-28 1952-02-18 Esch Werke K G Maschinenfabrik Verfahren und Vorrichtung zur Herstellung von Huettenbims
US2661575A (en) * 1950-10-26 1953-12-08 United States Steel Corp Apparatus for fluffing slag
DE1508039A1 (de) * 1951-01-28 1969-09-25 Knapsack Ag Verfahren und Vorrichtung zur Herstellung von Stueckschlacke
JPS5495997A (en) * 1978-01-12 1979-07-28 Mitsubishi Heavy Ind Ltd Molten slag treating method
AT406378B (de) * 1995-01-24 2000-04-25 Hulek Anton Verfahren und anlage zur trockenkühlung von hochofen-, ld-, kupol- und e-ofenschlacke mit wärmerückgewinnung

Also Published As

Publication number Publication date
DE10027432C2 (de) 2002-05-23
DE10027432A1 (de) 2001-12-06
WO2001090423A1 (de) 2001-11-29
ATE301725T1 (de) 2005-08-15
EP1285095B1 (de) 2005-08-10
EP1285095A1 (de) 2003-02-26

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