DE3851672T2 - Vorrichtung zur Energierückgewinnung aus Gichtgas mit hoher Temperatur. - Google Patents

Vorrichtung zur Energierückgewinnung aus Gichtgas mit hoher Temperatur.

Info

Publication number
DE3851672T2
DE3851672T2 DE3851672T DE3851672T DE3851672T2 DE 3851672 T2 DE3851672 T2 DE 3851672T2 DE 3851672 T DE3851672 T DE 3851672T DE 3851672 T DE3851672 T DE 3851672T DE 3851672 T2 DE3851672 T2 DE 3851672T2
Authority
DE
Germany
Prior art keywords
high temperature
energy recovery
top gas
gas
recovery
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 - Lifetime
Application number
DE3851672T
Other languages
English (en)
Other versions
DE3851672D1 (de
Inventor
Genichi Ishibashi
Hideyuki Kamano
Masahiko Seki
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
Publication of DE3851672D1 publication Critical patent/DE3851672D1/de
Application granted granted Critical
Publication of DE3851672T2 publication Critical patent/DE3851672T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/002—Evacuating and treating of exhaust gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/62—Energy conversion other than by heat exchange, e.g. by use of exhaust gas in energy production
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
DE3851672T 1987-07-31 1988-07-29 Vorrichtung zur Energierückgewinnung aus Gichtgas mit hoher Temperatur. Expired - Lifetime DE3851672T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987116599U JPH0426432Y2 (de) 1987-07-31 1987-07-31

Publications (2)

Publication Number Publication Date
DE3851672D1 DE3851672D1 (de) 1994-11-03
DE3851672T2 true DE3851672T2 (de) 1995-02-16

Family

ID=14691144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851672T Expired - Lifetime DE3851672T2 (de) 1987-07-31 1988-07-29 Vorrichtung zur Energierückgewinnung aus Gichtgas mit hoher Temperatur.

Country Status (6)

Country Link
US (1) US4898600A (de)
EP (1) EP0301577B1 (de)
JP (1) JPH0426432Y2 (de)
KR (1) KR910008140B1 (de)
CN (1) CN1022114C (de)
DE (1) DE3851672T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2068779B1 (es) * 1993-01-25 1998-01-16 Mannesmann Ag Procedimiento para el aprovechamiento de la energia contenida en el gas de tragante de un horno de cuba.
US8070965B2 (en) * 2007-04-18 2011-12-06 Tarves Robert J Jun Dual walled dynamic phase separator
CN101462766B (zh) * 2007-12-19 2010-12-08 贵阳铝镁设计研究院 一种四氯化钛炉气的冷却工艺
US8177886B2 (en) * 2009-05-07 2012-05-15 General Electric Company Use of oxygen concentrators for separating N2 from blast furnace gas
LU91572B1 (en) * 2009-05-20 2010-11-22 Wurth Paul Sa Method for operating a regenerative heater.
AT509224B1 (de) * 2010-05-20 2011-07-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur regelung der temperatur von prozessgasen aus anlagen zur roheisenherstellung für die nutzung einer entspannungsturbine
CN102703628A (zh) * 2012-06-13 2012-10-03 北京首钢国际工程技术有限公司 一种高炉煤气循环综合利用装置的使用方法
LU92525B1 (en) * 2014-08-19 2016-02-22 Wurth Paul Sa Blast furnace plant
CN107099632A (zh) * 2017-06-17 2017-08-29 北京首钢国际工程技术有限公司 带缓冲罐的压力容器煤气均压放散装置及其使用方法
KR102133907B1 (ko) * 2018-05-03 2020-07-14 주식회사 포스코 노정압 발전 장치

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1022496A (en) * 1911-01-05 1912-04-09 Company Rudolf Boecking & Cie Erben Stumm Halberg Und Rud Boecking G M B H Process for the filtration of furnace-gases.
CH171031A (de) * 1933-04-04 1934-08-15 Francke Wilhelm Verfahren und Vorrichtung zur Gasreinigung mittelst Nassfiltern.
US2940733A (en) * 1956-10-08 1960-06-14 Ajem Lab Inc Heat exchange systems for cooling and cleaning contaminated heated gases
US3559379A (en) * 1967-11-29 1971-02-02 Robert Lambert Air washer via artificially produced atmosphere and rain conditions
US3800505A (en) * 1972-10-11 1974-04-02 Air Pollution Specialties Inc Method and apparatus for removing oil from effluent gas
JPS5440207A (en) * 1977-09-07 1979-03-29 Nippon Kokan Kk <Nkk> Recovering apparatus for energy of furnace top gas of blast furnace
US4251236A (en) * 1977-11-17 1981-02-17 Ciba-Geigy Corporation Process for purifying the off-gases from industrial furnaces, especially from waste incineration plants
JPS5481107A (en) * 1977-12-12 1979-06-28 Mitsubishi Heavy Ind Ltd Facilites for recovering energies of blast furnace exhaust gas
GB2049820B (en) * 1979-05-18 1983-02-16 Hitachi Shipbuilding Eng Co Utilising blast furnace gas
JPS5665908A (en) * 1979-10-30 1981-06-04 Ishikawajima Harima Heavy Ind Co Ltd Blast furnace gas recovery method and its device
JPS5743913A (en) * 1980-08-28 1982-03-12 Sumitomo Metal Ind Ltd Temperature control method for blast furnace gas
DE3172142D1 (en) * 1980-10-03 1985-10-10 Dresser Uk Ltd Method and apparatus for treating, particularly desulphurising, a polluted gas
NL8104872A (nl) * 1980-11-06 1982-06-01 Hitachi Shipbuilding Eng Co Systeem voor het benutten van hoogovengas.
JPS57161011A (en) * 1981-03-30 1982-10-04 Sumitomo Metal Ind Ltd Temperature controlling method for blast furnace gas
JPS5974206A (ja) * 1982-10-21 1984-04-26 Mitsui Eng & Shipbuild Co Ltd 高炉々頂圧エネルギ−回収装置の安全装置
JPS6119709A (ja) * 1984-07-06 1986-01-28 Sumitomo Metal Ind Ltd 高炉吹抜け発生時の温度制御方法
DE3531416A1 (de) * 1985-09-03 1987-03-05 Walther & Cie Ag Gaswaescher

Also Published As

Publication number Publication date
EP0301577B1 (de) 1994-09-28
CN1030941A (zh) 1989-02-08
EP0301577A3 (en) 1990-10-10
KR910008140B1 (ko) 1991-10-10
JPS6422760U (de) 1989-02-06
CN1022114C (zh) 1993-09-15
JPH0426432Y2 (de) 1992-06-25
US4898600A (en) 1990-02-06
EP0301577A2 (de) 1989-02-01
KR890002426A (ko) 1989-04-10
DE3851672D1 (de) 1994-11-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition