NO954965D0 - Device for granulation of metal and slag - Google Patents

Device for granulation of metal and slag

Info

Publication number
NO954965D0
NO954965D0 NO954965A NO954965A NO954965D0 NO 954965 D0 NO954965 D0 NO 954965D0 NO 954965 A NO954965 A NO 954965A NO 954965 A NO954965 A NO 954965A NO 954965 D0 NO954965 D0 NO 954965D0
Authority
NO
Norway
Prior art keywords
granulation
slag
metal
Prior art date
Application number
NO954965A
Other languages
Norwegian (no)
Other versions
NO300877B1 (en
NO954965L (en
Inventor
Tore Anderssen
Rolf Ruud
Hans Skretting
Original Assignee
Elkem As
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 Elkem As filed Critical Elkem As
Priority to NO954965A priority Critical patent/NO300877B1/en
Publication of NO954965D0 publication Critical patent/NO954965D0/en
Priority to PCT/NO1996/000283 priority patent/WO1997020624A1/en
Publication of NO954965L publication Critical patent/NO954965L/en
Publication of NO300877B1 publication Critical patent/NO300877B1/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • C21B2400/062—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
    • C21B2400/072—Tanks to collect the slag, e.g. water tank
NO954965A 1995-12-07 1995-12-07 Device for granulation of metal and slag NO300877B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO954965A NO300877B1 (en) 1995-12-07 1995-12-07 Device for granulation of metal and slag
PCT/NO1996/000283 WO1997020624A1 (en) 1995-12-07 1996-12-04 Device for granulating molten metals and slags

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO954965A NO300877B1 (en) 1995-12-07 1995-12-07 Device for granulation of metal and slag

Publications (3)

Publication Number Publication Date
NO954965D0 true NO954965D0 (en) 1995-12-07
NO954965L NO954965L (en) 1997-06-09
NO300877B1 NO300877B1 (en) 1997-08-11

Family

ID=19898827

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954965A NO300877B1 (en) 1995-12-07 1995-12-07 Device for granulation of metal and slag

Country Status (2)

Country Link
NO (1) NO300877B1 (en)
WO (1) WO1997020624A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU756150C (en) 1997-11-14 2004-03-04 G.D. Searle & Co. Aromatic sulfone hydroxamic acid metalloprotease inhibitor
EP2181785A1 (en) 2008-11-04 2010-05-05 Umicore AG & Co. KG Device and method of granulating molten metal
DE102009026076A1 (en) * 2009-06-30 2011-01-13 Schlackenaufbereitung Gmbh & Co. Kg Cooling bed for slag and method for cooling slag
CN105779013B (en) * 2016-04-19 2018-05-08 中国矿业大学(北京) A kind of cold slag system for pressurize gentle air flow bed or fluidized bed coal gasification process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2021991A1 (en) * 1968-10-31 1970-07-24 Arbed Granulated blast furnace slag
DE2157653C3 (en) * 1971-11-20 1974-05-22 Knapsack Ag, 5033 Huerth-Knapsack Process for granulating a molten mixture of phosphorus furnace slag and ferrophosphorus
ZA776628B (en) * 1976-12-20 1978-08-30 Union Carbide Corp Method for separating a mixture or molten oxidized ferrophosphorus and refined ferrophosphorus
US4209313A (en) * 1979-01-02 1980-06-24 Bethlehem Steel Corporation Method for controlling noxious gases formed during granulation of molten slag
LU82585A1 (en) * 1980-07-04 1980-12-15 Wurth Anciens Ets Paul DAIRY PELLET PROCESS AND PLANT
US5441205A (en) * 1993-06-30 1995-08-15 Mitsubishi Materials Corporation Apparatus for water-granulating slag

Also Published As

Publication number Publication date
NO300877B1 (en) 1997-08-11
WO1997020624A1 (en) 1997-06-12
NO954965L (en) 1997-06-09

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Legal Events

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