LU91617B1 - Energy recovery from gases in a blast furnace plant - Google Patents

Energy recovery from gases in a blast furnace plant

Info

Publication number
LU91617B1
LU91617B1 LU91617A LU91617A LU91617B1 LU 91617 B1 LU91617 B1 LU 91617B1 LU 91617 A LU91617 A LU 91617A LU 91617 A LU91617 A LU 91617A LU 91617 B1 LU91617 B1 LU 91617B1
Authority
LU
Luxembourg
Prior art keywords
gases
blast furnace
energy recovery
furnace plant
plant
Prior art date
Application number
LU91617A
Other languages
English (en)
Inventor
Cristiano Castagnola
Carlo Crosa
Fabio Fabiola
Mikail Suvorov
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Priority to LU91617A priority Critical patent/LU91617B1/en
Priority to PCT/EP2010/065621 priority patent/WO2011048045A1/en
Priority to IN3365DEN2012 priority patent/IN2012DN03365A/en
Priority to RU2012120577/02A priority patent/RU2553160C2/ru
Priority to DE112010005234T priority patent/DE112010005234T5/de
Priority to CN201080047332.5A priority patent/CN102575899B/zh
Priority to TW099135493A priority patent/TWI497017B/zh
Application granted granted Critical
Publication of LU91617B1 publication Critical patent/LU91617B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/22—Arrangements of heat-exchange apparatus
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General 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)
  • Separation By Low-Temperature Treatments (AREA)
LU91617A 2009-10-19 2009-10-19 Energy recovery from gases in a blast furnace plant LU91617B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
LU91617A LU91617B1 (en) 2009-10-19 2009-10-19 Energy recovery from gases in a blast furnace plant
PCT/EP2010/065621 WO2011048045A1 (en) 2009-10-19 2010-10-18 Energy recovery from gases in a blast furnace plant
IN3365DEN2012 IN2012DN03365A (enrdf_load_stackoverflow) 2009-10-19 2010-10-18
RU2012120577/02A RU2553160C2 (ru) 2009-10-19 2010-10-18 Извлечение энергии из газов в установке доменной печи
DE112010005234T DE112010005234T5 (de) 2009-10-19 2010-10-18 Energierückgewinnung aus Gasen in einer Hochofenanlage
CN201080047332.5A CN102575899B (zh) 2009-10-19 2010-10-18 从鼓风炉设备内的气体中回收能量
TW099135493A TWI497017B (zh) 2009-10-19 2010-10-19 鼓風爐設備及其回收能量的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU91617A LU91617B1 (en) 2009-10-19 2009-10-19 Energy recovery from gases in a blast furnace plant

Publications (1)

Publication Number Publication Date
LU91617B1 true LU91617B1 (en) 2011-04-20

Family

ID=42236929

Family Applications (1)

Application Number Title Priority Date Filing Date
LU91617A LU91617B1 (en) 2009-10-19 2009-10-19 Energy recovery from gases in a blast furnace plant

Country Status (7)

Country Link
CN (1) CN102575899B (enrdf_load_stackoverflow)
DE (1) DE112010005234T5 (enrdf_load_stackoverflow)
IN (1) IN2012DN03365A (enrdf_load_stackoverflow)
LU (1) LU91617B1 (enrdf_load_stackoverflow)
RU (1) RU2553160C2 (enrdf_load_stackoverflow)
TW (1) TWI497017B (enrdf_load_stackoverflow)
WO (1) WO2011048045A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2509121B (en) 2012-12-21 2015-03-18 Siemens Plc Apparatus for supplying blast to a blast furnace
CN113717759A (zh) * 2021-08-13 2021-11-30 武汉钢铁有限公司 一种基于湿法除尘的高炉煤气脱硫系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2106961A5 (en) * 1970-09-30 1972-05-05 Ts Proizv Gas turbine plant - for driving the blast of a blast furnace
US4114862A (en) * 1976-05-26 1978-09-19 Air Industrie Processes and installations for melting pig-iron in a cupola furnace
JPS54115605A (en) * 1978-02-28 1979-09-08 Mitsui Eng & Shipbuild Co Ltd Recovering method for energy of blast furnace top gas
JPS62185810A (ja) * 1986-02-12 1987-08-14 Sumitomo Metal Ind Ltd 高炉ガス熱エネルギ−回収装置
FR2663685A1 (fr) * 1990-06-20 1991-12-27 Zimmermann & Jansen Gmbh Procede pour recuperer l'energie du gaz provenant d'un haut-fourneau, et installation de haut-fourneau pour la realisation de ce procede.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446388A (en) * 1943-10-20 1948-08-03 Brassert & Co Preheating furnace blast
US3304074A (en) * 1962-10-31 1967-02-14 United Aircraft Corp Blast furnace supply system
JPS55134114A (en) * 1979-04-09 1980-10-18 Kawasaki Heavy Ind Ltd Top pressure control unit in blast furnace
DE3435275C1 (de) * 1984-09-26 1986-01-30 Mannesmann AG, 4000 Düsseldorf Hochofenanlage
JPS6274009A (ja) 1985-09-27 1987-04-04 Sumitomo Metal Ind Ltd 高炉炉頂圧回収発電方法
CN1014327B (zh) * 1988-11-23 1991-10-16 冶金工业部北京钢铁设计研究总院 高炉煤气降温控制方法
CN1055390A (zh) * 1990-05-30 1991-10-16 唐山工程技术学院 高炉布袋除尘器前荒煤气温度控制新工艺及装置
CN101074453A (zh) * 2006-09-13 2007-11-21 童裳慧 炼铁高炉高效节能除尘方法及设备
AT505401B1 (de) * 2008-02-15 2009-01-15 Siemens Vai Metals Tech Gmbh Verfahren zum erschmelzen von roheisen unter rückführung von gichtgas unter zusatz von kohlenwasserstoffen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2106961A5 (en) * 1970-09-30 1972-05-05 Ts Proizv Gas turbine plant - for driving the blast of a blast furnace
US4114862A (en) * 1976-05-26 1978-09-19 Air Industrie Processes and installations for melting pig-iron in a cupola furnace
JPS54115605A (en) * 1978-02-28 1979-09-08 Mitsui Eng & Shipbuild Co Ltd Recovering method for energy of blast furnace top gas
JPS62185810A (ja) * 1986-02-12 1987-08-14 Sumitomo Metal Ind Ltd 高炉ガス熱エネルギ−回収装置
FR2663685A1 (fr) * 1990-06-20 1991-12-27 Zimmermann & Jansen Gmbh Procede pour recuperer l'energie du gaz provenant d'un haut-fourneau, et installation de haut-fourneau pour la realisation de ce procede.

Also Published As

Publication number Publication date
CN102575899B (zh) 2014-12-31
IN2012DN03365A (enrdf_load_stackoverflow) 2015-10-23
DE112010005234T5 (de) 2013-01-24
TW201120382A (en) 2011-06-16
RU2012120577A (ru) 2013-11-27
TWI497017B (zh) 2015-08-21
CN102575899A (zh) 2012-07-11
WO2011048045A1 (en) 2011-04-28
RU2553160C2 (ru) 2015-06-10

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