AT408436B - Verfahren zum granulieren von flüssigen schlacken - Google Patents

Verfahren zum granulieren von flüssigen schlacken Download PDF

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Publication number
AT408436B
AT408436B AT0004400A AT442000A AT408436B AT 408436 B AT408436 B AT 408436B AT 0004400 A AT0004400 A AT 0004400A AT 442000 A AT442000 A AT 442000A AT 408436 B AT408436 B AT 408436B
Authority
AT
Austria
Prior art keywords
water
slag
boiling
steam
granulation
Prior art date
Application number
AT0004400A
Other languages
German (de)
English (en)
Other versions
ATA442000A (de
Original Assignee
Holderbank Financ Glarus
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 Holderbank Financ Glarus filed Critical Holderbank Financ Glarus
Priority to AT0004400A priority Critical patent/AT408436B/de
Priority to PCT/AT2000/000347 priority patent/WO2001051674A1/fr
Priority to AU21263/01A priority patent/AU2126301A/en
Priority to EP00984611A priority patent/EP1161567A1/fr
Publication of ATA442000A publication Critical patent/ATA442000A/de
Application granted granted Critical
Publication of AT408436B publication Critical patent/AT408436B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • 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
    • 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
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/072—Tanks to collect the slag, e.g. water tank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Treating Waste Gases (AREA)
AT0004400A 2000-01-13 2000-01-13 Verfahren zum granulieren von flüssigen schlacken AT408436B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0004400A AT408436B (de) 2000-01-13 2000-01-13 Verfahren zum granulieren von flüssigen schlacken
PCT/AT2000/000347 WO2001051674A1 (fr) 2000-01-13 2000-12-18 Procede de granulation de scories liquides
AU21263/01A AU2126301A (en) 2000-01-13 2000-12-18 Method for granulating liquid slags
EP00984611A EP1161567A1 (fr) 2000-01-13 2000-12-18 Procede de granulation de scories liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0004400A AT408436B (de) 2000-01-13 2000-01-13 Verfahren zum granulieren von flüssigen schlacken

Publications (2)

Publication Number Publication Date
ATA442000A ATA442000A (de) 2001-04-15
AT408436B true AT408436B (de) 2001-11-26

Family

ID=3563757

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0004400A AT408436B (de) 2000-01-13 2000-01-13 Verfahren zum granulieren von flüssigen schlacken

Country Status (4)

Country Link
EP (1) EP1161567A1 (fr)
AT (1) AT408436B (fr)
AU (1) AU2126301A (fr)
WO (1) WO2001051674A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410219B (de) * 2001-05-10 2003-03-25 Tribovent Verfahrensentwicklg Verfahren zum zerstäuben von schmelzflüssigem material, wie z.b. flüssigen schlacken, glasschmelzen und/oder metallschmelzen sowie vorrichtung zur durchführung dieses verfahrens
AT516906A1 (de) 2015-03-13 2016-09-15 Radmat Ag Verfahren und Vorrichtung zum Granulieren von schmelzflüssigem Material
AT521769B1 (de) 2018-12-18 2020-06-15 Dipl Ing Alfred Edlinger Verfahren zum Verarbeiten von schmelzflüssigem Material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991600A (en) * 1960-08-16 1965-05-12 Stewarts & Lloyds Ltd Improvements relating to the granulation of iron or slag
DE2341847C2 (de) * 1973-08-18 1975-05-15 Hoesch Werke Ag, 4600 Dortmund Einrichtung zur Entwässerung von Schlacken
JPS5431097A (en) * 1977-08-13 1979-03-07 Sumitomo Metal Ind Ltd Production of metallurgical slag sand
DE3220624A1 (de) * 1982-05-03 1983-11-10 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zur kontinuierlichen granulierung von schlacken mittels kuehlfluessigkeit
AT405511B (de) * 1997-10-29 1999-09-27 Holderbank Financ Glarus Verfahren zum granulieren und zerkleinern von schmelzflüssigem material sowie vorrichtung zur durchführung dieses verfahrens

Also Published As

Publication number Publication date
EP1161567A1 (fr) 2001-12-12
ATA442000A (de) 2001-04-15
AU2126301A (en) 2001-07-24
WO2001051674A1 (fr) 2001-07-19

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee