JPS5688494A - Process and apparatus for recovering sensible heat of slag - Google Patents
Process and apparatus for recovering sensible heat of slagInfo
- Publication number
- JPS5688494A JPS5688494A JP16605579A JP16605579A JPS5688494A JP S5688494 A JPS5688494 A JP S5688494A JP 16605579 A JP16605579 A JP 16605579A JP 16605579 A JP16605579 A JP 16605579A JP S5688494 A JPS5688494 A JP S5688494A
- Authority
- JP
- Japan
- Prior art keywords
- slag
- gas
- sensible heat
- hot
- molten slag
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/57—Gasification using molten salts or metals
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/723—Controlling or regulating the gasification process
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0943—Coke
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0973—Water
- C10J2300/0976—Water as steam
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
- C10J2300/1628—Ash post-treatment
-
- 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
- C21B2400/05—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
- C21B2400/074—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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16605579A JPS5688494A (en) | 1979-12-20 | 1979-12-20 | Process and apparatus for recovering sensible heat of slag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16605579A JPS5688494A (en) | 1979-12-20 | 1979-12-20 | Process and apparatus for recovering sensible heat of slag |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5688494A true JPS5688494A (en) | 1981-07-17 |
JPS6327395B2 JPS6327395B2 (ja) | 1988-06-02 |
Family
ID=15824121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16605579A Granted JPS5688494A (en) | 1979-12-20 | 1979-12-20 | Process and apparatus for recovering sensible heat of slag |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5688494A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS546205A (en) * | 1977-06-10 | 1979-01-18 | Michelin & Cie | Holding ring for use in tire |
JPS54165543U (ja) * | 1978-05-12 | 1979-11-20 | ||
FR2735791A1 (fr) * | 1995-06-20 | 1996-12-27 | Joseph E Doumet | Procede et dispositif pour refroidir du laitier de haut fourneau en fusion |
JP2009535287A (ja) * | 2006-04-28 | 2009-10-01 | ターター スチール リミテッド | 製鉄所のスラグ及び廃棄物質を使用する水の熱−化学分解による水素ガスの製造方法 |
JP2011195389A (ja) * | 2010-03-19 | 2011-10-06 | Jfe Steel Corp | 水素ガスの製造方法 |
JP2016102261A (ja) * | 2014-11-12 | 2016-06-02 | Jfeスチール株式会社 | スラグの熱回収方法および熱回収システム |
JP2016188754A (ja) * | 2015-03-27 | 2016-11-04 | Jfeスチール株式会社 | スラグ保有熱を用いた炭酸ガス再生システム |
-
1979
- 1979-12-20 JP JP16605579A patent/JPS5688494A/ja active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS546205A (en) * | 1977-06-10 | 1979-01-18 | Michelin & Cie | Holding ring for use in tire |
JPS54165543U (ja) * | 1978-05-12 | 1979-11-20 | ||
FR2735791A1 (fr) * | 1995-06-20 | 1996-12-27 | Joseph E Doumet | Procede et dispositif pour refroidir du laitier de haut fourneau en fusion |
BE1009703A3 (fr) * | 1995-06-20 | 1997-07-01 | Joseph E Doumet | Procede et dispositif pour refroidir du laitier de haut fourneau en fusion. |
JP2009535287A (ja) * | 2006-04-28 | 2009-10-01 | ターター スチール リミテッド | 製鉄所のスラグ及び廃棄物質を使用する水の熱−化学分解による水素ガスの製造方法 |
US9346675B2 (en) | 2006-04-28 | 2016-05-24 | Tata Steel Limited | Set-up for production of hydrogen gas by thermo-chemical decomposition of water using steel plant slag and waste materials |
JP2011195389A (ja) * | 2010-03-19 | 2011-10-06 | Jfe Steel Corp | 水素ガスの製造方法 |
JP2016102261A (ja) * | 2014-11-12 | 2016-06-02 | Jfeスチール株式会社 | スラグの熱回収方法および熱回収システム |
JP2016188754A (ja) * | 2015-03-27 | 2016-11-04 | Jfeスチール株式会社 | スラグ保有熱を用いた炭酸ガス再生システム |
Also Published As
Publication number | Publication date |
---|---|
JPS6327395B2 (ja) | 1988-06-02 |
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