NO319998B1 - Fremgangsmate og apparatur for fremstilling av metallklumper - Google Patents

Fremgangsmate og apparatur for fremstilling av metallklumper Download PDF

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Publication number
NO319998B1
NO319998B1 NO19980993A NO980993A NO319998B1 NO 319998 B1 NO319998 B1 NO 319998B1 NO 19980993 A NO19980993 A NO 19980993A NO 980993 A NO980993 A NO 980993A NO 319998 B1 NO319998 B1 NO 319998B1
Authority
NO
Norway
Prior art keywords
metal
lumps
stream
flow
chute
Prior art date
Application number
NO19980993A
Other languages
English (en)
Norwegian (no)
Other versions
NO980993D0 (no
NO980993L (no
Inventor
Ian James Barker
Fiona Catherine Levey
Michael Bernard Cortie
Original Assignee
Mintek
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 Mintek filed Critical Mintek
Publication of NO980993D0 publication Critical patent/NO980993D0/no
Publication of NO980993L publication Critical patent/NO980993L/no
Publication of NO319998B1 publication Critical patent/NO319998B1/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B3/00General features in the manufacture of pig-iron
    • C21B3/04Recovery of by-products, e.g. slag
    • C21B3/06Treatment of liquid slag
    • C21B3/08Cooling slag
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F2009/0804Dispersion in or on liquid, other than with sieves
    • B22F2009/0812Pulverisation with a moving liquid coolant stream, by centrifugally rotating stream
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/086Cooling after atomisation
    • B22F2009/0864Cooling after atomisation by oil, other non-aqueous fluid or fluid-bed cooling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B2400/00Treatment of slags originating from iron or steel processes
    • C21B2400/02Physical or chemical treatment of slags
    • C21B2400/022Methods of cooling or quenching molten slag
    • C21B2400/024Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Forging (AREA)
NO19980993A 1995-09-07 1998-03-06 Fremgangsmate og apparatur for fremstilling av metallklumper NO319998B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA957505 1995-09-07
PCT/GB1996/002209 WO1997009145A1 (en) 1995-09-07 1996-09-09 The production of metal lumps

Publications (3)

Publication Number Publication Date
NO980993D0 NO980993D0 (no) 1998-03-06
NO980993L NO980993L (no) 1998-04-30
NO319998B1 true NO319998B1 (no) 2005-10-10

Family

ID=25585294

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19980993A NO319998B1 (no) 1995-09-07 1998-03-06 Fremgangsmate og apparatur for fremstilling av metallklumper

Country Status (11)

Country Link
US (1) US6287362B1 (de)
EP (1) EP0848655B1 (de)
JP (1) JPH11512150A (de)
KR (1) KR100396122B1 (de)
CN (1) CN1123416C (de)
AT (1) ATE200046T1 (de)
AU (1) AU706035B2 (de)
CA (1) CA2230673C (de)
DE (1) DE69612294T2 (de)
NO (1) NO319998B1 (de)
WO (1) WO1997009145A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2133655C1 (ru) * 1998-03-03 1999-07-27 Открытое акционерное общество "Новосибирский завод химконцентратов" Способ получения диспергированного лития и сплавов на его основе
SE512757C2 (sv) * 1998-09-03 2000-05-08 Uddeholm Technology Ab Tillsats av dopingmedel vid tillverkning av stål i ljusbågsugn, dopingmedlet samt användning av detta
AU2001248836B8 (en) * 2000-04-21 2005-10-13 Central Research Institute Of Electric Power Industry Method And Apparatus For Producing Fine Particles, And Fine Particles
US7008463B2 (en) * 2000-04-21 2006-03-07 Central Research Institute Of Electric Power Industry Method for producing amorphous metal, method and apparatus for producing amorphous metal fine particles, and amorphous metal fine particles
KR100427284B1 (ko) * 2001-09-17 2004-04-14 현대자동차주식회사 주조용 금속 슬러리 제조장치
US7780757B2 (en) * 2003-02-28 2010-08-24 Central Research Institute Of Electric Power Industry Method and apparatus for producing fine particles
US7616237B2 (en) * 2005-12-16 2009-11-10 The Research Foundation Of State University Of New York Method and apparatus for identifying an imaging device
US20080115624A1 (en) * 2006-07-27 2008-05-22 Jean Brodeur Method of handling, conditioning and processing steel slags
KR101465552B1 (ko) * 2013-05-27 2014-11-27 재단법인 포항산업과학연구원 비정질 금속리본의 권취장치
EP2845671A1 (de) 2013-09-05 2015-03-11 Uvån Holding AB Granulierung von geschmolzenem Material
TR201903516T4 (tr) 2013-09-05 2019-03-21 Uvaan Holding Ab Eri̇yi̇k malzemeni̇n granülasyonu
EP2926928A1 (de) 2014-04-03 2015-10-07 Uvån Holding AB Granulierung von geschmolzenem Ferrochrom
EP3056304A1 (de) * 2015-02-16 2016-08-17 Uvån Holding AB Düsen- und Zwischenpfannenanordnung zur Granulierung von geschmolzenem Material
CN109207895B (zh) * 2018-08-08 2020-11-03 中国二十冶集团有限公司 锌锅漏锌泄漏至排水地沟凝结成锌块的回收方法
US11170145B1 (en) * 2019-03-15 2021-11-09 Ansys, Inc. Method and system to generate thermophysical property for finite element based solvers
US20240042522A1 (en) * 2021-09-03 2024-02-08 Ls Cable & System Ltd. Indeterminate copper materials for electrolytic copper foil and method for preparing the same
CN114959128A (zh) * 2022-05-28 2022-08-30 江苏博际喷雾系统股份有限公司 一种用于高炉渣粒化过程悬浮输送降温的气水射流装置
US20250085156A1 (en) 2023-09-11 2025-03-13 Suncoke Technology And Development Llc Loading granulated metallic units into railcars, and associated systems, devices, and methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE144134C (de)
DE368570C (de) 1923-02-06 Michael Wagner Verfahren und Vorrichtung zum Koernen von Schlacke
US2252876A (en) 1932-06-08 1941-08-19 Remington Arms Co Inc Lead manufacture
US2738548A (en) * 1952-04-19 1956-03-20 Universal Oil Prod Co Method and apparatus for manufacture of metallic pellets
US3023454A (en) * 1960-03-08 1962-03-06 Phelps Dodge Corp Hydraulic quenching and granulation of molten materials
DE1458808A1 (de) 1965-11-05 1969-02-06 Acieries Et Minieres De La Sam Verfahren und Vorrichtung zum Granulieren von Schlacke
FR1484333A (fr) 1966-06-22 1967-06-09 Forges De Thy Marcinelle Sa De Procédé et dispositif pour la granulation de laitiers métallurgiques, ainsi que les produits conformes à ceux obtenus par le présent procédé ou procédé similaire
SE392223B (sv) 1974-02-12 1977-03-21 Graenges Oxeloesunds Jaernverk Forfarande och anordning for finfordelning av material i smeltflytande tillstand
ZA776628B (en) * 1976-12-20 1978-08-30 Union Carbide Corp Method for separating a mixture or molten oxidized ferrophosphorus and refined ferrophosphorus
JPS6455308A (en) * 1987-08-26 1989-03-02 Hitachi Metals Ltd Production of amorphous alloy powder
JP2672037B2 (ja) * 1991-05-02 1997-11-05 株式会社クボタ 金属粉末の製造方法およびその装置

Also Published As

Publication number Publication date
DE69612294T2 (de) 2002-01-03
NO980993D0 (no) 1998-03-06
JPH11512150A (ja) 1999-10-19
CN1123416C (zh) 2003-10-08
CA2230673C (en) 2003-04-15
KR100396122B1 (ko) 2004-03-24
CN1201413A (zh) 1998-12-09
US6287362B1 (en) 2001-09-11
EP0848655B1 (de) 2001-03-28
CA2230673A1 (en) 1997-03-13
AU6885696A (en) 1997-03-27
KR19990044448A (ko) 1999-06-25
ATE200046T1 (de) 2001-04-15
WO1997009145A1 (en) 1997-03-13
EP0848655A1 (de) 1998-06-24
NO980993L (no) 1998-04-30
AU706035B2 (en) 1999-06-10
DE69612294D1 (de) 2001-05-03

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