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JPS5235195A - Method for recovery of heat from metallurgical fused slag and its appa ratus - Google Patents

Method for recovery of heat from metallurgical fused slag and its appa ratus

Info

Publication number
JPS5235195A
JPS5235195A JP50111488A JP11148875A JPS5235195A JP S5235195 A JPS5235195 A JP S5235195A JP 50111488 A JP50111488 A JP 50111488A JP 11148875 A JP11148875 A JP 11148875A JP S5235195 A JPS5235195 A JP S5235195A
Authority
JP
Japan
Prior art keywords
recovery
heat
fused slag
appa ratus
metallurgical
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
JP50111488A
Other languages
Japanese (ja)
Inventor
Kunio Shioda
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP50111488A priority Critical patent/JPS5235195A/en
Publication of JPS5235195A publication Critical patent/JPS5235195A/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
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/068—Receptacle features where the slag is treated with a sealed or controlled environment
    • 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
    • C21B2400/08—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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

PURPOSE:To drive steam turbine directly by high temperature steam, which had been genarated by thermal energy of metallurgical fused slag.
JP50111488A 1975-09-12 1975-09-12 Method for recovery of heat from metallurgical fused slag and its appa ratus Pending JPS5235195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50111488A JPS5235195A (en) 1975-09-12 1975-09-12 Method for recovery of heat from metallurgical fused slag and its appa ratus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50111488A JPS5235195A (en) 1975-09-12 1975-09-12 Method for recovery of heat from metallurgical fused slag and its appa ratus

Publications (1)

Publication Number Publication Date
JPS5235195A true JPS5235195A (en) 1977-03-17

Family

ID=14562529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50111488A Pending JPS5235195A (en) 1975-09-12 1975-09-12 Method for recovery of heat from metallurgical fused slag and its appa ratus

Country Status (1)

Country Link
JP (1) JPS5235195A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408956B (en) * 2000-05-11 2002-04-25 Tribovent Verfahrensentwicklg DEVICE FOR GENERATING A HOT GAS FLOW
WO2017093347A1 (en) * 2015-12-01 2017-06-08 Paul Wurth S.A. Steam condensation system for a granulation installation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408956B (en) * 2000-05-11 2002-04-25 Tribovent Verfahrensentwicklg DEVICE FOR GENERATING A HOT GAS FLOW
WO2017093347A1 (en) * 2015-12-01 2017-06-08 Paul Wurth S.A. Steam condensation system for a granulation installation

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term
FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 11

Free format text: PAYMENT UNTIL: 20080509