IN2012DN03365A - - Google Patents

Download PDF

Info

Publication number
IN2012DN03365A
IN2012DN03365A IN3365DEN2012A IN2012DN03365A IN 2012DN03365 A IN2012DN03365 A IN 2012DN03365A IN 3365DEN2012 A IN3365DEN2012 A IN 3365DEN2012A IN 2012DN03365 A IN2012DN03365 A IN 2012DN03365A
Authority
IN
India
Prior art keywords
top gas
blast
blast furnace
pressurized
extracted
Prior art date
Application number
Other languages
English (en)
Inventor
Mikail Suvorov
Fabio Fabiola
Cristiano Castagnola
Carlo Crosa
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
Publication of IN2012DN03365A publication Critical patent/IN2012DN03365A/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)
IN3365DEN2012 2009-10-19 2010-10-18 IN2012DN03365A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
IN2012DN03365A true IN2012DN03365A (enrdf_load_stackoverflow) 2015-10-23

Family

ID=42236929

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3365DEN2012 IN2012DN03365A (enrdf_load_stackoverflow) 2009-10-19 2010-10-18

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

Family Cites Families (14)

* 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
DE2044644C3 (de) * 1970-09-30 1974-06-12 Tsentralnoje Proiswodstwenno-Technitscheskoje Predpriatie Po Remontu, Naladke I Projektirowaniju Energetitscheskich Ustanowok Predpriaty Tschernoi Metallurgii, Moskau Gasturbinenanlage zum Antrieb eines Hochofenwindverdichters
FR2352886A1 (fr) * 1976-05-26 1977-12-23 Air Ind Perfectionnement apportes aux procedes et installations pour la fusion de la fonte
JPS54115605A (en) * 1978-02-28 1979-09-08 Mitsui Eng & Shipbuild Co Ltd Recovering method for energy of blast furnace top gas
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
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
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
DE4030332A1 (de) * 1990-06-20 1992-01-09 Zimmermann & Jansen Gmbh Verfahren zur nutzung der energie des von einem hochofen stammenden gichtgases, sowie hochofenanlage zur durchfuehrung dieses verfahrens
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

Also Published As

Publication number Publication date
CN102575899B (zh) 2014-12-31
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
LU91617B1 (en) 2011-04-20
WO2011048045A1 (en) 2011-04-28
RU2553160C2 (ru) 2015-06-10

Similar Documents

Publication Publication Date Title
CN101270689B (zh) 煤气化增压联合循环发电系统的能量转化和回收方法
IN2012DN02834A (enrdf_load_stackoverflow)
WO2009010931A3 (en) Thermal integration of oxygen plants
MX2011005355A (es) Turbina de gas con combustion externa, aplicando un intercambiador de calor de regeneracion de rotacion.
WO2012032516A3 (en) An energy generation system and method thereof
BR112014005523A2 (pt) sistema para otimização de energia em uma instalação para produção de minérios metálicos para redução direta
IN2012DN02498A (enrdf_load_stackoverflow)
JP6272900B2 (ja) ガスタービン及び熱交換器を有する溶融炉からの排気からのエネルギー回収
EP2935632B1 (en) A method and apparatus for supplying blast to a blast furnace
CN101871732A (zh) 干法水泥生产线的余热单压回收发电系统
MX2016006970A (es) Complejo de plantas de produccion de acero y procedimiento de operacion del complejo de plantas.
WO2011148153A3 (en) Steam generator for combined cycle gas turbine plant
NZ598333A (en) Method and device for converting thermal energy from biomass into mechanical work
NZ598329A (en) Method and device for utilizing biomass
IN2012DN03365A (enrdf_load_stackoverflow)
CN102305109A (zh) 一种富氧-煤气化烟气再热联合循环动力系统
IN2014DN08125A (enrdf_load_stackoverflow)
WO2011061459A3 (fr) Procede et appareil de compression et de refroidissement d'air
JP2016510373A (ja) ガスタービン及び熱交換器を使用する溶融炉からの排気からのエネルギー回収
CN101709918A (zh) 炼铁生产过程伴生能源的整体梯级回收系统
NZ600487A (en) Method and apparatus for preparing pulverized coal used to produce synthesis gas
Tranier et al. Air separation unit for oxy-coal combustion systems
FI20106010L (fi) Menetelmä lämmön talteenottamiseksi savukaasusta ja höyryvoimalaitos
CN104250669A (zh) 高炉冲渣蒸汽余热回收方法及系统
CN113028844A (zh) 高炉热风炉烟气余热回收装置及回收方法