JPS5222594A - Recovery of waste heat - Google Patents

Recovery of waste heat

Info

Publication number
JPS5222594A
JPS5222594A JP50098546A JP9854675A JPS5222594A JP S5222594 A JPS5222594 A JP S5222594A JP 50098546 A JP50098546 A JP 50098546A JP 9854675 A JP9854675 A JP 9854675A JP S5222594 A JPS5222594 A JP S5222594A
Authority
JP
Japan
Prior art keywords
waste heat
recovery
recover
converter
utilize
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.)
Pending
Application number
JP50098546A
Other languages
Japanese (ja)
Inventor
Mitsuhiro Irino
Shigemi Bandai
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP50098546A priority Critical patent/JPS5222594A/en
Publication of JPS5222594A publication Critical patent/JPS5222594A/en
Pending 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
    • C21B2400/024—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
    • C21B2400/02—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
    • C21B2400/08—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

Abstract

PURPOSE:To recover and to utilize the waste heat coming from the fused slag in blast furnace or converter.
JP50098546A 1975-08-15 1975-08-15 Recovery of waste heat Pending JPS5222594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50098546A JPS5222594A (en) 1975-08-15 1975-08-15 Recovery of waste heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50098546A JPS5222594A (en) 1975-08-15 1975-08-15 Recovery of waste heat

Publications (1)

Publication Number Publication Date
JPS5222594A true JPS5222594A (en) 1977-02-19

Family

ID=14222676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50098546A Pending JPS5222594A (en) 1975-08-15 1975-08-15 Recovery of waste heat

Country Status (1)

Country Link
JP (1) JPS5222594A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617954A (en) * 1979-07-23 1981-02-20 Sumitomo Metal Ind Manufacture of artificial sand
EP1001038A1 (en) * 1998-11-11 2000-05-17 "HOLDERBANK" Financière Glarus AG Process for granulating liquid slag
CN102776302A (en) * 2012-08-03 2012-11-14 北京硕人海泰能源环境技术有限公司 Liquid slag waste heat recovery device and method for recovering slag waste heat by utilizing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177578A (en) * 1974-12-28 1976-07-05 Ishikawajima Harima Heavy Ind

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177578A (en) * 1974-12-28 1976-07-05 Ishikawajima Harima Heavy Ind

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617954A (en) * 1979-07-23 1981-02-20 Sumitomo Metal Ind Manufacture of artificial sand
EP1001038A1 (en) * 1998-11-11 2000-05-17 "HOLDERBANK" Financière Glarus AG Process for granulating liquid slag
CN102776302A (en) * 2012-08-03 2012-11-14 北京硕人海泰能源环境技术有限公司 Liquid slag waste heat recovery device and method for recovering slag waste heat by utilizing same

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