ES512849A0 - "dispositivo destinado a la recuperacion de la energia contenida, bajo forma de calor, en las escorias de altos hornos y acerias". - Google Patents

"dispositivo destinado a la recuperacion de la energia contenida, bajo forma de calor, en las escorias de altos hornos y acerias".

Info

Publication number
ES512849A0
ES512849A0 ES512849A ES512849A ES512849A0 ES 512849 A0 ES512849 A0 ES 512849A0 ES 512849 A ES512849 A ES 512849A ES 512849 A ES512849 A ES 512849A ES 512849 A0 ES512849 A0 ES 512849A0
Authority
ES
Spain
Prior art keywords
steelworks
slags
recovery
heat
device intended
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
ES512849A
Other languages
English (en)
Other versions
ES8304658A1 (es
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.)
Clesid SA
Original Assignee
Clesid 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
Priority claimed from FR8111146A external-priority patent/FR2507207B1/fr
Application filed by Clesid SA filed Critical Clesid SA
Publication of ES512849A0 publication Critical patent/ES512849A0/es
Publication of ES8304658A1 publication Critical patent/ES8304658A1/es
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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • 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
    • C21B2400/05—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
    • C21B2400/05—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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
ES512849A 1981-06-05 1982-06-04 "dispositivo destinado a la recuperacion de la energia contenida, bajo forma de calor, en las escorias de altos hornos y acerias". Expired ES8304658A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8111146A FR2507207B1 (fr) 1981-06-05 1981-06-05 Dispositif de recuperation de l'energie contenue sous forme de chaleur dans les laitiers
FR8124593A FR2519420B2 (fr) 1981-06-05 1981-12-31 Dispositif de recuperation de l'energie contenue sous forme de chaleur dans les laitiers

Publications (2)

Publication Number Publication Date
ES512849A0 true ES512849A0 (es) 1983-03-01
ES8304658A1 ES8304658A1 (es) 1983-03-01

Family

ID=26222426

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512849A Expired ES8304658A1 (es) 1981-06-05 1982-06-04 "dispositivo destinado a la recuperacion de la energia contenida, bajo forma de calor, en las escorias de altos hornos y acerias".

Country Status (3)

Country Link
EP (1) EP0068943A1 (es)
ES (1) ES8304658A1 (es)
FR (1) FR2519420B2 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375959B (de) * 1982-11-16 1984-09-25 Voest Alpine Ag Verfahren und einrichtung zur gewinnung der fuehlbaren waerme von schlacke
DE4021329A1 (de) * 1990-07-03 1992-01-16 Kuettner Gmbh & Co Kg Dr Verfahren und vorrichtung zum aufbereiten heisser, fluessiger schlacke
GB9316767D0 (en) * 1993-08-12 1993-09-29 Davy Mckee Stockton Slag granulation
GB2508199A (en) * 2012-11-23 2014-05-28 Siemens Vai Metals Tech Gmbh Slag granulation device with a tundish and a slag flow control means
CN103320553B (zh) * 2013-06-25 2015-06-17 东北大学 一种高温熔渣急冷干法处理及回收显热的装置和方法
CN104457300B (zh) * 2014-12-12 2016-08-24 上海宝钢节能环保技术有限公司 工业余热资源综合梯级利用方法
CN114317847B (zh) * 2022-01-07 2024-09-20 青岛特殊钢铁有限公司 一种用于回收高炉冲渣水余热的系统及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191328015A (en) * 1913-12-05 1914-12-03 Claude Vautin Improvements in or relating to the Generation of Steam from the Heat contained in Slags.
US1585892A (en) * 1922-09-25 1926-05-25 Joshua K Clutts Blast furnace
GB223533A (en) * 1923-10-16 1925-08-20 Arbed Improvements in or relating to the method of and apparatus for the treatment of molten slag, metals or the like
FR1214227A (fr) * 1957-10-11 1960-04-07 Procédé pour préchauffer la charge solide des fours de fusion pour les métaux et, en particulier, pour l'acier
FR1312160A (fr) * 1961-12-19 1962-12-14 Calderon Automation Inc Procédé et appareillage perfectionnés pour la fabrication de l'acier
DE1804098A1 (de) * 1967-10-23 1969-07-03 Krupp Gmbh Verfahren und Vorrichtung zur Vorwaermung von Schrott fuer Lichtbogenoefen
FR1577442A (es) * 1968-05-15 1969-08-08
US3669436A (en) * 1970-04-14 1972-06-13 Waagner Biro American Apparatus for preheating scrap
SE392223B (sv) * 1974-02-12 1977-03-21 Graenges Oxeloesunds Jaernverk Forfarande och anordning for finfordelning av material i smeltflytande tillstand
JPS5927732B2 (ja) * 1976-08-05 1984-07-07 大平洋金属株式会社 溶融スラグからの熱回収方法
JPS5385794A (en) * 1977-01-07 1978-07-28 Ishikawajima Harima Heavy Ind Co Ltd Cooling equipment for slag granules

Also Published As

Publication number Publication date
EP0068943A1 (fr) 1983-01-05
ES8304658A1 (es) 1983-03-01
FR2519420A2 (fr) 1983-07-08
FR2519420B2 (fr) 1986-05-23

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