NO980993L - FremgangsmÕte for fremstilling av metallklumper - Google Patents

FremgangsmÕte for fremstilling av metallklumper

Info

Publication number
NO980993L
NO980993L NO980993A NO980993A NO980993L NO 980993 L NO980993 L NO 980993L NO 980993 A NO980993 A NO 980993A NO 980993 A NO980993 A NO 980993A NO 980993 L NO980993 L NO 980993L
Authority
NO
Norway
Prior art keywords
making metal
metal lumps
stream
water
lumps
Prior art date
Application number
NO980993A
Other languages
English (en)
Other versions
NO319998B1 (no
NO980993D0 (no
Inventor
Fiona Catherine Levey
Michael Bernard Cortie
Ian James Barker
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

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making 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
    • B22F2009/0804—Dispersion in or on liquid, other than with sieves
    • B22F2009/0812—Pulverisation with a moving liquid coolant stream, by centrifugally rotating stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making 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
    • B22F9/082—Making 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
    • B22F2009/086—Cooling after atomisation
    • B22F2009/0864—Cooling after atomisation by oil, other non-aqueous fluid or fluid-bed cooling
    • 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

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 true NO980993L (no) 1998-04-30
NO319998B1 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 (no)
EP (1) EP0848655B1 (no)
JP (1) JPH11512150A (no)
KR (1) KR100396122B1 (no)
CN (1) CN1123416C (no)
AT (1) ATE200046T1 (no)
AU (1) AU706035B2 (no)
CA (1) CA2230673C (no)
DE (1) DE69612294T2 (no)
NO (1) NO319998B1 (no)
WO (1) WO1997009145A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
ATE552059T1 (de) * 2000-04-21 2012-04-15 Central Res Inst Elect Verfahren zur herstellung von feinen partikeln
KR100427284B1 (ko) * 2001-09-17 2004-04-14 현대자동차주식회사 주조용 금속 슬러리 제조장치
JP4793872B2 (ja) * 2003-02-28 2011-10-12 財団法人電力中央研究所 微粒子の製造方法及び製造装置
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
KR102246228B1 (ko) 2013-09-05 2021-04-28 우반 홀딩 에이비 용융 재료의 과립화
EP2845671A1 (en) 2013-09-05 2015-03-11 Uvån Holding AB Granulation of molten material
EP2926928A1 (en) 2014-04-03 2015-10-07 Uvån Holding AB Granulation of molten ferrochromium
EP3056304A1 (en) 2015-02-16 2016-08-17 Uvån Holding AB A nozzle and a tundish arrangement for the granulation of molten 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
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE144134C (no) *
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
WO1997009145A1 (en) 1997-03-13
JPH11512150A (ja) 1999-10-19
DE69612294T2 (de) 2002-01-03
CN1201413A (zh) 1998-12-09
EP0848655A1 (en) 1998-06-24
AU706035B2 (en) 1999-06-10
ATE200046T1 (de) 2001-04-15
DE69612294D1 (de) 2001-05-03
EP0848655B1 (en) 2001-03-28
NO319998B1 (no) 2005-10-10
CA2230673C (en) 2003-04-15
NO980993D0 (no) 1998-03-06
US6287362B1 (en) 2001-09-11
CA2230673A1 (en) 1997-03-13
CN1123416C (zh) 2003-10-08
KR19990044448A (ko) 1999-06-25
KR100396122B1 (ko) 2004-03-24
AU6885696A (en) 1997-03-27

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees