FR2404047A1 - Procede et installation de valorisation de laitiers metallurgiques, notamment de laitiers de hauts fourneaux - Google Patents

Procede et installation de valorisation de laitiers metallurgiques, notamment de laitiers de hauts fourneaux

Info

Publication number
FR2404047A1
FR2404047A1 FR7825899A FR7825899A FR2404047A1 FR 2404047 A1 FR2404047 A1 FR 2404047A1 FR 7825899 A FR7825899 A FR 7825899A FR 7825899 A FR7825899 A FR 7825899A FR 2404047 A1 FR2404047 A1 FR 2404047A1
Authority
FR
France
Prior art keywords
dairy
installation
metallurgic
recovery
range
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.)
Granted
Application number
FR7825899A
Other languages
English (en)
Other versions
FR2404047B1 (fr
Inventor
Paul Metz
Robert Schockmel
Roland Mersch
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of FR2404047A1 publication Critical patent/FR2404047A1/fr
Application granted granted Critical
Publication of FR2404047B1 publication Critical patent/FR2404047B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C03B19/1015—Forming solid beads by using centrifugal force or by pouring molten glass onto a rotating cutting body, e.g. shredding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
    • C03B37/055—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices by projecting onto and spinning off the outer surface of the rotating body
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Glanulating (AREA)

Abstract

L'invention concerne un procédé et une installation de valorisation de laitier métallurgique L'installation est caractérisée en ce qu'elle se compose essentiellement d'une goulotte inclinée 10 servant à canaliser le laitier fondu, d'au moins une plaque déflectrice 20 servant à étaler le courant de laitier, d'un godet refroidi tournant rapidement et muni de buses d'introduction d'un agent liquide et/ou gazeux et d'un dispositif continu de séparation de la laine W et des particules solides G. Application à la fabrication de laine métallurgique.
FR7825899A 1977-09-26 1978-09-08 Procede et installation de valorisation de laitiers metallurgiques, notamment de laitiers de hauts fourneaux Granted FR2404047A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU78185A LU78185A1 (de) 1977-09-26 1977-09-26 Verfahren und vorrichtung zur nutzbarmachung von metallurgischen schlacken,insbesondere hochofenschlacken

Publications (2)

Publication Number Publication Date
FR2404047A1 true FR2404047A1 (fr) 1979-04-20
FR2404047B1 FR2404047B1 (fr) 1984-09-28

Family

ID=19728714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825899A Granted FR2404047A1 (fr) 1977-09-26 1978-09-08 Procede et installation de valorisation de laitiers metallurgiques, notamment de laitiers de hauts fourneaux

Country Status (12)

Country Link
US (1) US4352764A (fr)
JP (1) JPS5455626A (fr)
AU (1) AU519551B2 (fr)
BE (1) BE870710A (fr)
CA (1) CA1124470A (fr)
DE (1) DE2835722A1 (fr)
ES (1) ES473383A1 (fr)
FR (1) FR2404047A1 (fr)
GB (1) GB2007723B (fr)
IT (1) IT1098889B (fr)
LU (1) LU78185A1 (fr)
NL (1) NL7808712A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56160369A (en) * 1980-05-15 1981-12-10 Nippon Kokan Kk Manufacture of premixed material for mortar
AU4728997A (en) * 1996-10-16 1998-05-11 Cliff James Leed Compositions for use in concrete and concrete products obtained therefrom
BR9904830A (pt) 1998-02-18 2000-05-23 Holderbank Financ Glarus Processo para granular e triturar escórias lìquidas e dispostivo para a execução do processo
AT407524B (de) * 1998-02-18 2001-04-25 Holderbank Financ Glarus Verfahren zum granulieren und zerkleinern von flüssigen schlacken sowie einrichtung zur durchführung dieses verfahrens
CA2276729A1 (fr) * 1998-07-10 2000-01-10 Albert Henry Kent Laine minerale defibree et son mode d'obtention
DE10111890C2 (de) * 2001-03-13 2003-04-17 Skw Stahl Technik Gmbh Schlacken-Dosier-und-Granulier-Vorrichtung
TWI388655B (zh) * 2009-06-18 2013-03-11 Atomic Energy Council 製備熔岩纖維摩擦材料之方法
CA2970832C (fr) * 2014-12-19 2019-07-16 Hatch Ltd. Procedes et appareil pour recuperer le metal du laitier
CN108914370A (zh) * 2018-06-21 2018-11-30 苏州宏久航空防热材料科技有限公司 一种陶瓷棉双层分离集棉室
EA033854B1 (ru) * 2018-10-09 2019-12-02 Ргп На Пхв "Восточно-Казахстанский Государственный Технический Университет Им. Д. Серикбаева" Министерства Образования И Науки Республики Казахстан Устройство для сухой грануляции жидкого шлака

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724859A (en) * 1951-03-14 1955-11-29 Charles Richardson Corp Apparatus for forming mineral wool
DE1916230A1 (de) * 1969-03-29 1972-02-24 Schmitz Rolf Guenther Verfahren und Vorrichtung zur Herstellung von Granulaten aus feuerfluessigen Schmelzen
FR2303589A1 (fr) * 1975-03-13 1976-10-08 Gagneraud Pere & Fils Procede de granulation de laitiers et scories metallurgiques
FR2328676A1 (fr) * 1975-10-21 1977-05-20 Arbed Procede de fabrication de laitier expanse
FR2365633A1 (fr) * 1976-09-24 1978-04-21 Gagneraud Francis Dispositif permettant le traitement regulier et a grand debit de laitiers metallurgiques et autres matieres generales en fusion
FR2387289A1 (fr) * 1977-04-15 1978-11-10 Wurth Paul Sa Procede et installation de traitement de laitier metallurgique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763131C (de) * 1936-10-01 1953-05-04 Schlesische Spiegelglas Manufa Verfahren und Vorrichtung zum Herstellen von Faeden aus Glas oder aehnlichen in geschmolzenem Zustande spinnfaehigen Stoffen
DE1943113A1 (de) * 1969-08-25 1971-03-11 Alfred Hoehn Verfahren zur Herstellung von Fasern,Granulaten,deren Gemengen zum Separieren verschiedener Stoffe und Verbindungen
US4153655A (en) * 1976-07-23 1979-05-08 Minnick Leonard J Products from molten fly ash and scrubber sludge including fly ash
LU76218A1 (fr) * 1976-11-17 1978-07-10
LU77160A1 (fr) * 1977-04-19 1979-01-18

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724859A (en) * 1951-03-14 1955-11-29 Charles Richardson Corp Apparatus for forming mineral wool
DE1916230A1 (de) * 1969-03-29 1972-02-24 Schmitz Rolf Guenther Verfahren und Vorrichtung zur Herstellung von Granulaten aus feuerfluessigen Schmelzen
FR2303589A1 (fr) * 1975-03-13 1976-10-08 Gagneraud Pere & Fils Procede de granulation de laitiers et scories metallurgiques
FR2328676A1 (fr) * 1975-10-21 1977-05-20 Arbed Procede de fabrication de laitier expanse
FR2365633A1 (fr) * 1976-09-24 1978-04-21 Gagneraud Francis Dispositif permettant le traitement regulier et a grand debit de laitiers metallurgiques et autres matieres generales en fusion
FR2387289A1 (fr) * 1977-04-15 1978-11-10 Wurth Paul Sa Procede et installation de traitement de laitier metallurgique

Also Published As

Publication number Publication date
CA1124470A (fr) 1982-06-01
NL7808712A (nl) 1979-03-28
AU4006178A (en) 1980-03-27
JPS5455626A (en) 1979-05-02
US4352764A (en) 1982-10-05
ES473383A1 (es) 1979-04-16
GB2007723B (en) 1982-05-19
LU78185A1 (de) 1979-04-09
FR2404047B1 (fr) 1984-09-28
IT1098889B (it) 1985-09-18
DE2835722A1 (de) 1979-04-05
BE870710A (fr) 1979-01-15
AU519551B2 (en) 1981-12-10
IT7827902A0 (it) 1978-09-20
GB2007723A (en) 1979-05-23
DE2835722C2 (fr) 1987-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse