ES2159132T3 - Procedimiento para la fabricacion continua de escoria de altos hornos vitrea o vitrificada. - Google Patents

Procedimiento para la fabricacion continua de escoria de altos hornos vitrea o vitrificada.

Info

Publication number
ES2159132T3
ES2159132T3 ES97921517T ES97921517T ES2159132T3 ES 2159132 T3 ES2159132 T3 ES 2159132T3 ES 97921517 T ES97921517 T ES 97921517T ES 97921517 T ES97921517 T ES 97921517T ES 2159132 T3 ES2159132 T3 ES 2159132T3
Authority
ES
Spain
Prior art keywords
procedure
escories
carried out
escoria
vitrea
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
ES97921517T
Other languages
English (en)
Inventor
Anton Hulek
Franz Ritzberger
Rainer Wawrina
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.)
Voest Alpine Industrial Services GmbH
Original Assignee
Voest Alpine Industrial Services GmbH
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 Voest Alpine Industrial Services GmbH filed Critical Voest Alpine Industrial Services GmbH
Application granted granted Critical
Publication of ES2159132T3 publication Critical patent/ES2159132T3/es
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
    • C21B2400/026—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
    • C21B2400/056—Drums whereby slag is poured on or in between
    • 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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Glass Compositions (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

LA INVENCION TRATA DE UN PROCEDIMIENTO PARA LA PRODUCCION CONTINUA DE UNA ESCORIA DE ALTO HORNO VITRIFICADA O A MODO DE VIDRIO, MEDIANTE EL CUAL LAS ESCORIAS SE LLEVAN SOBRE UN RODILLO DE REFRIGERACION O SOBRE PLACAS DE REFRIGERACION QUE ESTAN UNIDAS UNAS CON OTRAS, LAS CUALES SE TRANSPORTAN POR UNA CINTA SIN FIN SOBRE RODILLOS INCLINADOS, Y DONDE SE REALIZA EL ENFRIAMIENTO DE LAS ESCORIAS DE MANERA SECA, LLEVANDOSE LA ESCORIA LIQUIDA A UN ALMACENADOR INTERMEDIO Y DE ESTE ALMACENADOR INTERMEDIO SE LLEVAN A TEMPERATURAS DE POR ENCIMA DE LOS 1350° C SOBRE UN CONDUCTO DE DISTRIBUCION A DOS LINEAS PARALELAS ENTRE SI SOBRE LA CINTA DE REFRIGERACION O EL RODILLO DE REFRIGERACION, SOBRE LA CUAL SE ECHAN LAS ESCORIAS FRIAS Y SE MUEVEN O SE GRANULAN EN UN MOLINO DE MANERA SECA. TAMBIEN TRATA LA INVENCION DE UNA INSTALACION PARA LLEVA A CABO EL PROCEDIMIENTO.
ES97921517T 1996-05-15 1997-05-15 Procedimiento para la fabricacion continua de escoria de altos hornos vitrea o vitrificada. Expired - Lifetime ES2159132T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT86896 1996-05-15

Publications (1)

Publication Number Publication Date
ES2159132T3 true ES2159132T3 (es) 2001-09-16

Family

ID=3501665

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97921517T Expired - Lifetime ES2159132T3 (es) 1996-05-15 1997-05-15 Procedimiento para la fabricacion continua de escoria de altos hornos vitrea o vitrificada.

Country Status (9)

Country Link
US (1) US6250109B1 (es)
EP (1) EP0907755B1 (es)
JP (1) JP2000510197A (es)
AT (2) ATE203776T1 (es)
AU (1) AU2756497A (es)
DE (1) DE59704201D1 (es)
ES (1) ES2159132T3 (es)
PT (1) PT907755E (es)
WO (1) WO1997043455A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1083236A1 (de) * 1999-09-09 2001-03-14 Anton Dipl.-Ing. Hulek Verfahren und Anlage zur Trockenkühlung von metallurgischen Schlacken mit Wärmerückgewinnung
AT409864B (de) * 2001-01-25 2002-12-27 Tribovent Verfahrensentwicklg Verfahren zum granulieren von schmelzflüssigen schlacken sowie vorrichtung zur durchführung dieses verfahrens
FR2821618B1 (fr) * 2001-03-01 2007-05-11 Heckett Multiserv France Sa Procede d'obtention de materiaux cibles a partir de laitiers d'acieries a l'oxygene ou electriques
AT409970B (de) * 2001-08-03 2002-12-27 Hulek Anton Verfahren zum dünnschichtigen auftragen metallurgischer schlacken auf ein endlos umlaufendes förderband
US7067050B2 (en) * 2002-11-14 2006-06-27 Marathon Ashland Petroleum Llc Petroleum hydrocarbon binder with reduced polycyclic aromatic hydrocarbon content
AT503049B1 (de) * 2005-12-05 2008-07-15 Hulek Anton Verfahren zum kontinuierlichen beschicken einer granulieranlage mit schmelzflüssiger hüttenschlacke
AT502903B1 (de) * 2005-12-05 2008-05-15 Hulek Anton Verfahren und anlage zur unmittelbaren weiterverarbeitung von schmelzflüssiger hochofen- und ld-schlacke am ort ihres anfalles
ATE541950T1 (de) * 2006-02-23 2012-02-15 Anton Dipl-Ing Hulek Verfahren und anlage zur kontinuierlichen weiterverarbeitung schmelzflüssiger hüttenschlacken
US8064071B2 (en) * 2008-03-14 2011-11-22 Varian Semiconductor Equipment Associates, Inc. Floating sheet measurement apparatus and method
JP5544684B2 (ja) * 2008-03-20 2014-07-09 Ｊｆｅスチール株式会社 溶融スラグの冷却処理装置および冷却処理方法
CN106940140B (zh) * 2017-02-28 2018-09-04 西安交通大学 一种带有流量温度监测及控制功能的二级液态熔渣缓存系统
CN108559812B (zh) * 2018-04-25 2019-11-12 河南省冶金研究所有限责任公司 一种钢渣余热回收利用装置
CZ2021209A3 (cs) * 2021-04-26 2022-06-08 ECOCOAL, s.r.o. Způsob zpracování roztavených metalurgických strusek
CN113617485B (zh) * 2021-08-11 2022-12-02 安徽工业大学 一种冷热双混高炉液态渣切割破碎装置
CN115183593B (zh) * 2022-07-06 2024-06-07 天津水泥工业设计研究院有限公司 一种可实现节能降耗的水泥窑全氧燃烧多介质分区供风篦冷机系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090882A (en) * 1973-03-30 1978-05-23 Dyckerhoff Zementwerke Aktiengesellschaft Glassy calcium silicate fibers made from phosphorus slag
JPS5389899A (en) 1977-01-19 1978-08-08 Kawasaki Heavy Ind Ltd Slag treating apparatus
JPS5594405A (en) 1979-01-11 1980-07-17 Nippon Kagaku Gijutsu Kenkyusho:Kk Waste heat recovery apparatus of slag
US4299610A (en) * 1979-04-13 1981-11-10 Nippon Kokan Kabushiki Kaisha Method and apparatus for manufacturing crystalline blast furnace slag
US4297119A (en) * 1979-12-04 1981-10-27 Nippon Kokan Kabushiki Kaisha Apparatus for vitrifying blast furnace slag
DE2950974C2 (de) 1979-12-18 1983-09-29 Nippon Kokan K.K., Tokyo Vorrichtung zur Herstellung einer glasartigen bzw. verglasten Hochofenschlacke
US4350326A (en) * 1981-02-02 1982-09-21 Kawasaki Jukogyo Kabushiki Kaisha Apparatus for heat recovery from molten slag
JPS5913004A (ja) 1982-07-12 1984-01-23 Nippon Kokan Kk <Nkk> ガラス質高炉スラグの製造装置
AT382389B (de) 1985-06-13 1987-02-25 Voest Alpine Ag Verfahren und anlage zur verwertung von huettenschlacke
NZ218558A (en) * 1985-12-19 1989-03-29 Csr Ltd Measuring flow rate of a fluid by a weight controlled through-flow container
JPH04139040A (ja) 1990-10-01 1992-05-13 Nisshin Steel Co Ltd 溶融スラグ徐冷機

Also Published As

Publication number Publication date
ATE203776T1 (de) 2001-08-15
JP2000510197A (ja) 2000-08-08
AU2756497A (en) 1997-12-05
US6250109B1 (en) 2001-06-26
AT2603U1 (de) 1999-01-25
EP0907755A1 (de) 1999-04-14
EP0907755B1 (de) 2001-08-01
WO1997043455A1 (de) 1997-11-20
DE59704201D1 (de) 2001-09-06
PT907755E (pt) 2001-12-28

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