FR2498310B1 - Appareil de recuperation de chaleur a partir de laitier fondu - Google Patents

Appareil de recuperation de chaleur a partir de laitier fondu

Info

Publication number
FR2498310B1
FR2498310B1 FR8100862A FR8100862A FR2498310B1 FR 2498310 B1 FR2498310 B1 FR 2498310B1 FR 8100862 A FR8100862 A FR 8100862A FR 8100862 A FR8100862 A FR 8100862A FR 2498310 B1 FR2498310 B1 FR 2498310B1
Authority
FR
France
Prior art keywords
dairy
molten
recovering heat
recovering
heat
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
FR8100862A
Other languages
English (en)
Other versions
FR2498310A1 (fr
Inventor
Hiroo Fujii
Kiyoaki Tanaka
Masashi Nakamura
Ryuzo Okuno
Shigeyuki Hashizume
Hideo Katayama
Tsutomu Fujita
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to FR8100862A priority Critical patent/FR2498310B1/fr
Publication of FR2498310A1 publication Critical patent/FR2498310A1/fr
Application granted granted Critical
Publication of FR2498310B1 publication Critical patent/FR2498310B1/fr
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
    • 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
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/034—Stirring or agitating by pressurised fluids or by moving apparatus
    • 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
    • C21B2400/074—Tower structures for cooling, being confined but not sealed
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

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)
FR8100862A 1981-01-19 1981-01-19 Appareil de recuperation de chaleur a partir de laitier fondu Expired FR2498310B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8100862A FR2498310B1 (fr) 1981-01-19 1981-01-19 Appareil de recuperation de chaleur a partir de laitier fondu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8100862A FR2498310B1 (fr) 1981-01-19 1981-01-19 Appareil de recuperation de chaleur a partir de laitier fondu

Publications (2)

Publication Number Publication Date
FR2498310A1 FR2498310A1 (fr) 1982-07-23
FR2498310B1 true FR2498310B1 (fr) 1986-03-07

Family

ID=9254273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8100862A Expired FR2498310B1 (fr) 1981-01-19 1981-01-19 Appareil de recuperation de chaleur a partir de laitier fondu

Country Status (1)

Country Link
FR (1) FR2498310B1 (fr)

Families Citing this family (2)

* 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
AT382389B (de) * 1985-06-13 1987-02-25 Voest Alpine Ag Verfahren und anlage zur verwertung von huettenschlacke

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR657504A (fr) * 1927-07-19 1929-05-23 Procédé et dispositif de transformation de produits fondus en matière formant écume, à grande porosité
JPS52115794A (en) * 1976-03-24 1977-09-28 Kawasaki Heavy Ind Ltd Heat recovery from metallurgical molten slag
JPS5456627A (en) * 1977-10-13 1979-05-07 Nakayama Steel Works Ltd Method and apparatus for making blast furnace slag crushed sand
US4113239A (en) * 1977-12-27 1978-09-12 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Apparatus for cooling slag

Also Published As

Publication number Publication date
FR2498310A1 (fr) 1982-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse