DE3567032D1 - Installation and process for the continuous charging of a reactor vessel with solids, preheated by the waste gases of the reactor vessel - Google Patents

Installation and process for the continuous charging of a reactor vessel with solids, preheated by the waste gases of the reactor vessel

Info

Publication number
DE3567032D1
DE3567032D1 DE8585400434T DE3567032T DE3567032D1 DE 3567032 D1 DE3567032 D1 DE 3567032D1 DE 8585400434 T DE8585400434 T DE 8585400434T DE 3567032 T DE3567032 T DE 3567032T DE 3567032 D1 DE3567032 D1 DE 3567032D1
Authority
DE
Germany
Prior art keywords
reactor vessel
scrap
installation
continuous charging
preheated
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
Application number
DE8585400434T
Other languages
German (de)
English (en)
Inventor
Catherine Litchinko
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3567032D1 publication Critical patent/DE3567032D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/466—Charging device for converters
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • C21C5/565—Preheating of scrap
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C2007/0093—Duplex process; Two stage processes
    • 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
    • Y02P10/20—Recycling
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/901—Scrap metal preheating or melting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Details (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
DE8585400434T 1984-03-28 1985-03-06 Installation and process for the continuous charging of a reactor vessel with solids, preheated by the waste gases of the reactor vessel Expired DE3567032D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404827A FR2562222B1 (fr) 1984-03-28 1984-03-28 Installation et procede pour charger en continu un reacteur, en matiere solide et rechauffer cette derniere avec les gaz emis par le reacteur

Publications (1)

Publication Number Publication Date
DE3567032D1 true DE3567032D1 (en) 1989-02-02

Family

ID=9302553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585400434T Expired DE3567032D1 (en) 1984-03-28 1985-03-06 Installation and process for the continuous charging of a reactor vessel with solids, preheated by the waste gases of the reactor vessel

Country Status (7)

Country Link
US (1) US4606530A (enExample)
EP (1) EP0161950B1 (enExample)
JP (1) JPS60218412A (enExample)
AT (1) ATE39498T1 (enExample)
DE (1) DE3567032D1 (enExample)
FR (1) FR2562222B1 (enExample)
SU (1) SU1611219A3 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073607A (en) * 1989-09-15 1991-12-17 E. I. Du Pont De Nemours And Company Polyimide compositions containing polyorganosiloxane for improving atomic oxygen resistance
FR2652411A1 (fr) * 1989-09-28 1991-03-29 Siderurgie Fse Inst Rech Procede et dispositif pour le chargement de materiaux dans un four, et le prechauffage de ceux-ci.
AT404842B (de) * 1992-10-19 1999-03-25 Voest Alpine Ind Anlagen Verfahren zum kontinuierlichen einschmelzen von schrott
JP2861794B2 (ja) * 1994-03-18 1999-02-24 日本鋼管株式会社 原材料予熱槽を備えた溶解炉
US5889810A (en) * 1995-03-31 1999-03-30 Nippon Steel Corporation Apparatus for preheating and melting of scrap and process for the same
US5785737A (en) * 1997-04-08 1998-07-28 Bethlehem Steel Corporation Method for recycling iron bearing sludges in a steelmaking operation
DE19846100C2 (de) * 1998-10-07 2000-08-03 Sms Demag Ag Gleichstromlichtbogenofen zur Herstellung von Stahl sowie Verfahren hierzu
US6306337B1 (en) * 2000-02-22 2001-10-23 General Kinematics Corporation Nosepiece for directing a charge into a furnace
US6383250B1 (en) 2000-04-28 2002-05-07 Bethlehem Steel Corporation Steel making revert and process for preparing
JP4828211B2 (ja) * 2005-11-25 2011-11-30 新日本製鐵株式会社 製鋼法及び製鋼用精錬設備

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247823A (en) * 1937-08-09 1941-07-01 Budd Wheel Co Process of making metal for castings
FR1138829A (fr) * 1954-10-08 1957-06-20 Oesterr Alpine Montan Procédé pour l'utilisation et l'épuration des gaz dégagés par l'affinage de bains de fonte ou d'autres bains de fer contenant du carbone
GB933353A (en) * 1960-12-08 1963-08-08 Consett Iron Company Ltd Improved metallurgical apparatus
FR1331339A (fr) * 1961-09-06 1963-07-05 South African Iron & Steel Procédé et installation pour la préparation de l'acier et pour d'autres opérations de raffinage du fer
FR1312160A (fr) * 1961-12-19 1962-12-14 Calderon Automation Inc Procédé et appareillage perfectionnés pour la fabrication de l'acier
US3301662A (en) * 1962-12-10 1967-01-31 Mcdowell Wellman Eng Co Basic oxygen steel making process
US3234010A (en) * 1962-12-31 1966-02-08 Harold A Mahony Apparatus and process for high speed scrap smelting
FR1401905A (fr) * 1963-07-24 1965-06-04 Rheinische Stahlwerke Procédé d'exploitation de fours de fusion sans chambre, destinés notamment à la fusion de l'acier, et installation de fours de fusion pour la mise en oeuvre de ce procédé
FR1387077A (fr) * 1963-10-22 1965-01-29 Procédé et installation pour augmenter la part des agents solides dans les charges de riblon, de fonte brute solide, de minerai, de grenaille, d'éponge de fer et d'autres agents de refroidissement dans la fabrication de l'acier, notamment d'après le procédé d'insufflation d'oxygène, en utilisant la chaleur des gaz d'échappement
FR1434287A (fr) * 1965-02-23 1966-04-08 Siderurgie Fse Inst Rech Procédé de chauffage de produits préréduits
US3425676A (en) * 1965-09-30 1969-02-04 United States Steel Corp Molten metal producing furnace
DE1508297B2 (enExample) * 1966-05-24 1969-10-16
ES341821A1 (es) * 1966-06-16 1968-07-01 Koppers Co Inc Un metodo para fabricar acero.
FR1494536A (fr) * 1966-09-26 1967-09-08 Voest Ag Cuve de réaction fixe, comportant un garnissage réfractaire, et installation d'aciérie avec une telle cuve de réaction
US3533612A (en) * 1966-12-28 1970-10-13 Sunbeam Corp Steel making apparatus including scrap preheater
FR91683E (fr) * 1967-01-17 1968-07-26 Voest Ag Cuve de réaction fixe, comportant un garnissage réfractaire, et installation d'aciérie avec une telle cuve de réaction
DE1804098A1 (de) * 1967-10-23 1969-07-03 Krupp Gmbh Verfahren und Vorrichtung zur Vorwaermung von Schrott fuer Lichtbogenoefen
JPS5147135B2 (enExample) * 1972-10-11 1976-12-13
JPS52124401A (en) * 1976-04-13 1977-10-19 Mitsubishi Heavy Ind Ltd Preheating of iron raw material for steel making
JPS5675508A (en) * 1979-11-22 1981-06-22 Kawasaki Heavy Ind Ltd Heating or heat reducing method of converter charge raw material utilizing converter exhaust gas
FR2498309B1 (fr) * 1981-01-20 1986-04-11 Clesid Sa Four electrique destine a la fusion de ferrailles et alimente en continu
DE3219984A1 (de) * 1981-05-30 1983-01-13 Daido Tokushuko K.K., Nagoya, Aichi Verfahren zur herstellung von eisen in einem reaktor und vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
FR2562222A1 (fr) 1985-10-04
JPS60218412A (ja) 1985-11-01
SU1611219A3 (ru) 1990-11-30
EP0161950A1 (fr) 1985-11-21
JPS6342685B2 (enExample) 1988-08-25
EP0161950B1 (fr) 1988-12-28
US4606530A (en) 1986-08-19
FR2562222B1 (fr) 1986-08-01
ATE39498T1 (de) 1989-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee