DE69425384T2 - Granulieren von schlacke - Google Patents

Granulieren von schlacke

Info

Publication number
DE69425384T2
DE69425384T2 DE69425384T DE69425384T DE69425384T2 DE 69425384 T2 DE69425384 T2 DE 69425384T2 DE 69425384 T DE69425384 T DE 69425384T DE 69425384 T DE69425384 T DE 69425384T DE 69425384 T2 DE69425384 T2 DE 69425384T2
Authority
DE
Germany
Prior art keywords
granulating slag
granulating
slag
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69425384T
Other languages
English (en)
Other versions
DE69425384D1 (de
Inventor
Barry Featherstone
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kvaerner Engineering and Construction UK Ltd
Original Assignee
Davy Mckee Stockton Ltd
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 Davy Mckee Stockton Ltd filed Critical Davy Mckee Stockton Ltd
Application granted granted Critical
Publication of DE69425384D1 publication Critical patent/DE69425384D1/de
Publication of DE69425384T2 publication Critical patent/DE69425384T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C21B2400/02—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
    • C21B2400/052—Apparatus features including rotating parts
    • 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
    • C21B2400/052—Apparatus features including rotating parts
    • C21B2400/054—Disc-shaped or conical parts for cooling, dispersing or atomising of molten slag rotating along vertical axis
    • 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
    • C21B2400/076—Fluidised bed for 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
    • C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Glanulating (AREA)
  • Furnace Details (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Processing Of Solid Wastes (AREA)
DE69425384T 1993-08-12 1994-08-11 Granulieren von schlacke Expired - Lifetime DE69425384T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939316767A GB9316767D0 (en) 1993-08-12 1993-08-12 Slag granulation
PCT/GB1994/001766 WO1995005485A1 (en) 1993-08-12 1994-08-11 Slag granulation

Publications (2)

Publication Number Publication Date
DE69425384D1 DE69425384D1 (de) 2000-08-31
DE69425384T2 true DE69425384T2 (de) 2000-11-30

Family

ID=10740385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425384T Expired - Lifetime DE69425384T2 (de) 1993-08-12 1994-08-11 Granulieren von schlacke

Country Status (9)

Country Link
US (1) US5735931A (de)
EP (1) EP0804620B1 (de)
JP (1) JP3905554B2 (de)
KR (1) KR960704070A (de)
AU (1) AU676078B2 (de)
CA (1) CA2169099C (de)
DE (1) DE69425384T2 (de)
GB (1) GB9316767D0 (de)
WO (1) WO1995005485A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010014600A1 (de) * 2010-04-09 2011-10-13 Siemens Aktiengesellschaft Vorrichtung zur Erzeugung eines Granulats aus einer mineralischen Schmelze
DE102010021658A1 (de) * 2010-05-26 2011-12-01 Siemens Aktiengesellschaft Vorrichtung zur Erzeugung eines Granulats aus einer mineralischen Schmelze

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549732B1 (en) * 1994-11-29 2000-08-08 Alcan Intrnat Ltd Production of granules of reactive metals for example magnesium and magnesium alloy
EP1252116A1 (de) * 2000-02-02 2002-10-30 Mineralpor AG Verfahren und vorrichtung zum schäumen von schmelzflüssigen materialien
AU2001288660A1 (en) 2000-09-01 2002-03-13 Fry's Metals, Inc. D/B/A Alpha Metals, Inc. Rapid surface cooling of solder droplets by flash evaporation
WO2002064257A2 (de) * 2001-02-09 2002-08-22 Egon Evertz K.G. (Gmbh & Co.) Verfahren und vorrichtung zur aufbereitung von schlacken zu granulaten
EP2300138B1 (de) * 2008-06-27 2017-11-29 Commonwealth Scientific and Industrial Research Organisation Granulation von schmelzflüssigem material
MX2011000005A (es) 2008-06-27 2011-08-03 Ganisation Commonwealth Scient And Ind Res Or Atomizador giratorio para atomizar material fundido.
DE102010021661A1 (de) 2010-05-26 2011-12-01 Siemens Aktiengesellschaft Trockengranulationsverfahren und Vorrichtung
DE102010021660A1 (de) 2010-05-26 2011-12-01 Siemens Aktiengesellschaft Vorrichtung zur Erzeugung eines Granulats aus einer mineralischen Schmelze
DE102010021659A1 (de) 2010-05-26 2011-12-01 Siemens Aktiengesellschaft Verfahren zur Erzeugung eines Granulats aus einer mineralischen Schmelze
DE102010021610A1 (de) * 2010-05-26 2011-12-01 Siemens Aktiengesellschaft Verfahren zur Erzeugung eines Granulats aus einer mineralischen Schmelze
GB2493969B (en) 2011-08-26 2013-08-07 Siemens Plc Slag dispersal device and method
GB2493968B (en) 2011-08-26 2013-12-18 Siemens Plc Slag granulation device & method
US9573297B2 (en) * 2011-11-21 2017-02-21 Reza Reza Youssefi Method and system for enhancing polymerization and nanoparticle production
GB2508201B (en) * 2012-11-23 2015-09-23 Siemens Vai Metals Tech Gmbh Dry slag granulation system and method
CN103866057B (zh) * 2014-03-31 2015-09-23 江苏融达新材料股份有限公司 一种高利用价值冶金渣的回收装置
CN105624348B (zh) * 2016-03-11 2018-03-02 西安交通大学 一种用于高温液态熔渣粒化系统
CN109865476B (zh) * 2019-04-22 2021-03-26 重庆大学 高效处理大流量液态熔渣的多层离心粒化器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR746197A (fr) * 1931-12-15 1933-05-23 Perfectionnements aux méthodes et appareils pour le traitement de matières fondues
US3660544A (en) * 1970-04-15 1972-05-02 Union Carbide Corp Process for producing sized ferroalloy particles
JPS5388687A (en) * 1977-01-17 1978-08-04 Mitsubishi Heavy Ind Ltd Apparatus for pulverizing molten slag and recovering heat
JPS5432195A (en) * 1977-08-16 1979-03-09 Ishikawajima Harima Heavy Ind Co Ltd Slag granulator
FR2519420B2 (fr) * 1981-06-05 1986-05-23 Clesid Sa Dispositif de recuperation de l'energie contenue sous forme de chaleur dans les laitiers
GB2148330B (en) * 1983-10-24 1987-05-07 British Steel Corp Improvements in or relating to the granulation of slag
GB9119788D0 (en) * 1991-09-17 1991-10-30 Davy Mckee Stockton Slag granulation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010014600A1 (de) * 2010-04-09 2011-10-13 Siemens Aktiengesellschaft Vorrichtung zur Erzeugung eines Granulats aus einer mineralischen Schmelze
DE102010021658A1 (de) * 2010-05-26 2011-12-01 Siemens Aktiengesellschaft Vorrichtung zur Erzeugung eines Granulats aus einer mineralischen Schmelze

Also Published As

Publication number Publication date
CA2169099C (en) 2002-01-01
EP0804620B1 (de) 2000-07-26
EP0804620A1 (de) 1997-11-05
JPH09501602A (ja) 1997-02-18
JP3905554B2 (ja) 2007-04-18
WO1995005485A1 (en) 1995-02-23
GB9316767D0 (en) 1993-09-29
CA2169099A1 (en) 1995-02-23
KR960704070A (ko) 1996-08-31
US5735931A (en) 1998-04-07
AU7349794A (en) 1995-03-14
DE69425384D1 (de) 2000-08-31
AU676078B2 (en) 1997-02-27

Similar Documents

Publication Publication Date Title
DE69421296T2 (de) Schmelzbehandlung
DE69425384T2 (de) Granulieren von schlacke
FI942923A (fi) Propeenihappojohdannaiset
FI940154A (fi) Substituoidut dialkyylitioeetterit
FI953916A0 (fi) Fibrinogeenireseptoriantagonisteja
NO934916D0 (no) Nedihullsverktoey
FIU930438U0 (fi) Baottvaettmaskin
DE69416246T2 (de) Granulator
BR9405830A (pt) Oxazois substituidos
FIU930479U0 (fi) Matbesticksset
DE69422212D1 (de) Unterbrechungsanordnung
KR940026148U (ko) 도마
KR950000378U (ko) 도마
KR950002960U (ko) 도마
KR950002961U (ko) 도마
KR950016338U (ko) 짧은 치마의 보조 치마
KR950004400U (ko) 권총의 재치대
KR950011857U (ko) 써멀 브레이크(thermar break)
KR950011858U (ko) 써멀 브레이크(thermar break)
KR950010902U (ko) 지력 측정기
FI951931A (fi) Keskuslämmityskattila
FI932077A0 (fi) Anlaeggning foer rening av avloppsvatten
FI932783A0 (fi) Anlaeggning foer rening av avloppsvatten
SE9302549D0 (sv) Time bloejan
FI990U1 (fi) Skiktkompostor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition