JPS577848A - Blast furnace slag heat recovery device - Google Patents

Blast furnace slag heat recovery device

Info

Publication number
JPS577848A
JPS577848A JP7983980A JP7983980A JPS577848A JP S577848 A JPS577848 A JP S577848A JP 7983980 A JP7983980 A JP 7983980A JP 7983980 A JP7983980 A JP 7983980A JP S577848 A JPS577848 A JP S577848A
Authority
JP
Japan
Prior art keywords
heat recovery
blast furnace
recovery device
furnace slag
slag 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.)
Pending
Application number
JP7983980A
Other languages
Japanese (ja)
Inventor
Rikio Osanawa
Norimichi Takahashi
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP7983980A priority Critical patent/JPS577848A/en
Publication of JPS577848A publication Critical patent/JPS577848A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising 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
    • C21B2400/05—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
    • C21B2400/072—Tanks to collect the slag, e.g. water tank
    • 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

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP7983980A 1980-06-13 1980-06-13 Blast furnace slag heat recovery device Pending JPS577848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7983980A JPS577848A (en) 1980-06-13 1980-06-13 Blast furnace slag heat recovery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7983980A JPS577848A (en) 1980-06-13 1980-06-13 Blast furnace slag heat recovery device

Publications (1)

Publication Number Publication Date
JPS577848A true JPS577848A (en) 1982-01-16

Family

ID=13701369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7983980A Pending JPS577848A (en) 1980-06-13 1980-06-13 Blast furnace slag heat recovery device

Country Status (1)

Country Link
JP (1) JPS577848A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419167B1 (en) * 2001-08-27 2004-02-18 재단법인 포항산업과학연구원 System for High Temperature Waste Heat Recovery from Molten Slag in Cooling Process
JP2011195389A (en) * 2010-03-19 2011-10-06 Jfe Steel Corp Method for producing gaseous hydrogen
KR101159594B1 (en) 2010-10-27 2012-06-27 현대제철 주식회사 Apparatus for waste heat recovery of furnace slag
KR101159595B1 (en) * 2010-10-27 2012-06-27 현대제철 주식회사 Apparatus for waste heat recovery of furnace slag
KR101193693B1 (en) 2010-09-29 2012-10-22 현대제철 주식회사 Method and apparatus for cooling of slag
CN106500079A (en) * 2015-09-06 2017-03-15 姜学仕 Superheated steam circulation method residues processing technique

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419167B1 (en) * 2001-08-27 2004-02-18 재단법인 포항산업과학연구원 System for High Temperature Waste Heat Recovery from Molten Slag in Cooling Process
JP2011195389A (en) * 2010-03-19 2011-10-06 Jfe Steel Corp Method for producing gaseous hydrogen
KR101193693B1 (en) 2010-09-29 2012-10-22 현대제철 주식회사 Method and apparatus for cooling of slag
KR101159594B1 (en) 2010-10-27 2012-06-27 현대제철 주식회사 Apparatus for waste heat recovery of furnace slag
KR101159595B1 (en) * 2010-10-27 2012-06-27 현대제철 주식회사 Apparatus for waste heat recovery of furnace slag
CN106500079A (en) * 2015-09-06 2017-03-15 姜学仕 Superheated steam circulation method residues processing technique

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