ATA55099A - METHOD FOR GRANULATING AND CRUSHING LIQUID MELT - Google Patents

METHOD FOR GRANULATING AND CRUSHING LIQUID MELT

Info

Publication number
ATA55099A
ATA55099A AT0055099A AT55099A ATA55099A AT A55099 A ATA55099 A AT A55099A AT 0055099 A AT0055099 A AT 0055099A AT 55099 A AT55099 A AT 55099A AT A55099 A ATA55099 A AT A55099A
Authority
AT
Austria
Prior art keywords
granulating
liquid melt
crushing liquid
crushing
melt
Prior art date
Application number
AT0055099A
Other languages
German (de)
Other versions
AT407224B (en
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 AT0055099A priority Critical patent/AT407224B/en
Priority to DE50000083T priority patent/DE50000083D1/en
Priority to EP00890083A priority patent/EP1038976B1/en
Publication of ATA55099A publication Critical patent/ATA55099A/en
Application granted granted Critical
Publication of AT407224B publication Critical patent/AT407224B/en

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
    • 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
    • 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
    • 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
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • 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
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising 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
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/074—Tower structures for cooling, being confined but not sealed
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
AT0055099A 1999-03-24 1999-03-24 METHOD FOR GRANULATING AND CRUSHING LIQUID MELT AT407224B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0055099A AT407224B (en) 1999-03-24 1999-03-24 METHOD FOR GRANULATING AND CRUSHING LIQUID MELT
DE50000083T DE50000083D1 (en) 1999-03-24 2000-03-17 Process for granulating and crushing liquid melts
EP00890083A EP1038976B1 (en) 1999-03-24 2000-03-17 Method of granulating and pulverizing slag or metal melts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0055099A AT407224B (en) 1999-03-24 1999-03-24 METHOD FOR GRANULATING AND CRUSHING LIQUID MELT

Publications (2)

Publication Number Publication Date
ATA55099A true ATA55099A (en) 2000-06-15
AT407224B AT407224B (en) 2001-01-25

Family

ID=3493592

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0055099A AT407224B (en) 1999-03-24 1999-03-24 METHOD FOR GRANULATING AND CRUSHING LIQUID MELT

Country Status (3)

Country Link
EP (1) EP1038976B1 (en)
AT (1) AT407224B (en)
DE (1) DE50000083D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408956B (en) * 2000-05-11 2002-04-25 Tribovent Verfahrensentwicklg DEVICE FOR GENERATING A HOT GAS FLOW
AT409864B (en) * 2001-01-25 2002-12-27 Tribovent Verfahrensentwicklg METHOD FOR GRANULATING MELT LIQUID SLAGS AND DEVICE FOR CARRYING OUT THIS METHOD
AT410097B (en) * 2001-02-27 2003-01-27 Tribovent Verfahrensentwicklg DEVICE FOR SPRAYING AND GRANULATING MELTS
AT410102B (en) * 2001-02-27 2003-02-25 Tribovent Verfahrensentwicklg MELT SPRAYING DEVICE
AT410100B (en) * 2001-05-10 2003-01-27 Tribovent Verfahrensentwicklg DEVICE FOR GRANULATING, SPRAYING AND CRUSHING LIQUID MELT
AT410219B (en) * 2001-05-10 2003-03-25 Tribovent Verfahrensentwicklg METHOD FOR SPRAYING MELT LIQUID MATERIAL, SUCH AS LIQUID SLAG, MELTING AND / OR METAL MELTING AND DEVICE FOR CARRYING OUT THIS PROCESS
AT410676B (en) * 2001-10-23 2003-06-25 Tribovent Verfahrensentwicklg METHOD AND DEVICE FOR GRANULATING AND CRUSHING LIQUID MELT
DE10205897A1 (en) * 2002-02-13 2003-08-21 Mepura Metallpulver Process for the production of particulate material
EP1400602A3 (en) * 2002-09-10 2004-07-21 Tribovent Verfahrensentwicklung GmbH Method and apparatus for the granulation of liquid melts
AT412652B (en) * 2002-11-20 2005-05-25 Msman & Eng A Pestalozzi PROCESS FOR OBTAINING COPPER

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533633A (en) * 1946-04-01 1950-12-12 Charles W Schott Granulated slag and method for producing it
JPS5456627A (en) * 1977-10-13 1979-05-07 Nakayama Steel Works Ltd Method and apparatus for making blast furnace slag crushed sand
JPS54161596A (en) * 1978-06-12 1979-12-21 Sumitomo Metal Ind Ltd Heat recovering method for molten slag
DE3126709A1 (en) * 1981-07-07 1983-01-27 Klöckner-Humboldt-Deutz AG, 5000 Köln Process and apparatus for the recovery of industrial waste heat from the heat content of metallurgical slag
SU1052342A1 (en) * 1982-07-05 1983-11-07 Предприятие П/Я Г-4361 Installation for producing metal pellets
AT400140B (en) * 1993-12-03 1995-10-25 Holderbank Financ Glarus METHOD FOR GRANULATING AND CRUSHING MELT LIQUID MATERIAL AND GROUND, AND DEVICE FOR CARRYING OUT THIS METHOD
US5609919A (en) * 1994-04-21 1997-03-11 Altamat Inc. Method for producing droplets
DE19632698A1 (en) * 1996-08-14 1998-02-19 Forschungsgemeinschaft Eisenhu Fine grained slag sand production

Also Published As

Publication number Publication date
DE50000083D1 (en) 2002-02-21
AT407224B (en) 2001-01-25
EP1038976A1 (en) 2000-09-27
EP1038976B1 (en) 2001-11-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee