EP0302000A3 - Process for reducing agglomerate disaggregation - Google Patents

Process for reducing agglomerate disaggregation Download PDF

Info

Publication number
EP0302000A3
EP0302000A3 EP88730124A EP88730124A EP0302000A3 EP 0302000 A3 EP0302000 A3 EP 0302000A3 EP 88730124 A EP88730124 A EP 88730124A EP 88730124 A EP88730124 A EP 88730124A EP 0302000 A3 EP0302000 A3 EP 0302000A3
Authority
EP
European Patent Office
Prior art keywords
disaggregation
reducing agglomerate
agglomerate
reducing
agglomerate disaggregation
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.)
Granted
Application number
EP88730124A
Other languages
German (de)
Other versions
EP0302000B1 (en
EP0302000A2 (en
Inventor
Klaus Dr. Grebe
Hans Dr. De Haas
Kurt Peter Stricker
Rainer Altland
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
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0302000A2 publication Critical patent/EP0302000A2/en
Publication of EP0302000A3 publication Critical patent/EP0302000A3/en
Application granted granted Critical
Publication of EP0302000B1 publication Critical patent/EP0302000B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
EP19880730124 1987-07-30 1988-05-25 Process for reducing agglomerate disaggregation Expired - Lifetime EP0302000B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3725874 1987-07-30
DE3725874 1987-07-30
DE19873733480 DE3733480C1 (en) 1987-07-30 1987-10-01 Process for reducing grain breakdown
DE3733480 1987-10-01

Publications (3)

Publication Number Publication Date
EP0302000A2 EP0302000A2 (en) 1989-02-01
EP0302000A3 true EP0302000A3 (en) 1990-03-21
EP0302000B1 EP0302000B1 (en) 1992-08-19

Family

ID=25858284

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880730124 Expired - Lifetime EP0302000B1 (en) 1987-07-30 1988-05-25 Process for reducing agglomerate disaggregation

Country Status (4)

Country Link
EP (1) EP0302000B1 (en)
JP (1) JPS6439329A (en)
DE (1) DE3733480C1 (en)
ES (1) ES2034358T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005059195A1 (en) * 2003-12-18 2005-06-30 Showa Denko K.K. Method for producing shaped article of aluminum alloy, shaped aluminum alloy article and production system
LU100260B1 (en) 2017-05-22 2019-01-04 Wurth Paul Sa Method of operating a sinter plant

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE289727C (en) *
FR419526A (en) * 1909-10-27 1911-01-09 Edmond Alexandre Pretceille Process for the enrichment of products obtained in the agglomeration or slagging of powdery ores, blast furnace dust or other similar finely divided materials
SE35124C1 (en) * 1913-07-09
FR643274A (en) * 1927-01-26 1928-09-13 Cie Des Metaux Overpelt Lommel Improvements to the roasting and agglomeration of fine minerals or other fine materials, or to one of these two operations
US2810633A (en) * 1952-02-20 1957-10-22 Cooper Jack Ellis Process of recovering iron values from blast furnace dust
FR2201124A1 (en) * 1972-09-29 1974-04-26 Wienert Fritz Iron sinter pellet prodn - using coarse particled raw material bonded with carbon, and formed into high strength product
WO1984001963A2 (en) * 1982-11-13 1984-05-24 Liebenburg Eisenerz Studienges Process for minimizing the decomposition by reduction of iron ores and agglomerates of iron ores used as load in a high furnace

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE289727C (en) *
SE35124C1 (en) * 1913-07-09
FR419526A (en) * 1909-10-27 1911-01-09 Edmond Alexandre Pretceille Process for the enrichment of products obtained in the agglomeration or slagging of powdery ores, blast furnace dust or other similar finely divided materials
FR643274A (en) * 1927-01-26 1928-09-13 Cie Des Metaux Overpelt Lommel Improvements to the roasting and agglomeration of fine minerals or other fine materials, or to one of these two operations
US2810633A (en) * 1952-02-20 1957-10-22 Cooper Jack Ellis Process of recovering iron values from blast furnace dust
FR2201124A1 (en) * 1972-09-29 1974-04-26 Wienert Fritz Iron sinter pellet prodn - using coarse particled raw material bonded with carbon, and formed into high strength product
WO1984001963A2 (en) * 1982-11-13 1984-05-24 Liebenburg Eisenerz Studienges Process for minimizing the decomposition by reduction of iron ores and agglomerates of iron ores used as load in a high furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
D.F. BALL et al.: "Agglomeration of iron ores", 1973, Seiten 303-307, American Elsevier Publishing Co., Inc., New York, US; *

Also Published As

Publication number Publication date
JPS6439329A (en) 1989-02-09
EP0302000B1 (en) 1992-08-19
ES2034358T3 (en) 1993-04-01
EP0302000A2 (en) 1989-02-01
DE3733480C1 (en) 1989-01-19

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