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BR0007344A - Processo para o tratamento de gases de trabalho de aço - Google Patents

Processo para o tratamento de gases de trabalho de aço

Info

Publication number
BR0007344A
BR0007344A BR0007344-0A BR0007344A BR0007344A BR 0007344 A BR0007344 A BR 0007344A BR 0007344 A BR0007344 A BR 0007344A BR 0007344 A BR0007344 A BR 0007344A
Authority
BR
Brazil
Prior art keywords
gases
treatment process
gas treatment
steel working
working gas
Prior art date
Application number
BR0007344-0A
Other languages
English (en)
Inventor
Pascal Avart
Jerome Girard
Genevieve Mure
Emmanuel Pousset
Original Assignee
Air Liquide
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9541859&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0007344(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide filed Critical Air Liquide
Publication of BR0007344A publication Critical patent/BR0007344A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1861—Waste heat boilers with supplementary firing
    • 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
    • C10J1/00—Production of fuel gases by carburetting air or other gases without pyrolysis
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/103—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle with afterburner in exhaust boiler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • F27D17/15—Arrangements for using waste heat using boilers
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
    • 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
    • Y02P10/32—Technologies related to metal processing using renewable energy sources
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/958—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures with concurrent production of iron and other desired nonmetallic product, e.g. energy, fertilizer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Incineration Of Waste (AREA)
  • Air Supply (AREA)

Abstract

<B>PROCESSO PARA O TRATAMENTO DE GASES DE TRABALHO DE AçO<D> Gases de trabalho de aço (gases de alto-forno, gases de forno de coque, gases conversores, etc.) são queimados, opcionalmente com um suprimento de gás natural (12) e de ar (13), em uma seção pós-combustão (6) entre a saída de uma turbina a gás (1) causando geração e a entrada de uma caldeira de recuperação (7), cujo vapor é utilizado especialmente para produzir energia elétrica. Aplicação na combustão de gases residuais na fabricação de aço e na produção de energia.
BR0007344-0A 1999-02-11 2000-02-10 Processo para o tratamento de gases de trabalho de aço BR0007344A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901599A FR2789754B1 (fr) 1999-02-11 1999-02-11 Procede de traitement de gaz siderurgiques

Publications (1)

Publication Number Publication Date
BR0007344A true BR0007344A (pt) 2001-09-18

Family

ID=9541859

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0007344-0A BR0007344A (pt) 1999-02-11 2000-02-10 Processo para o tratamento de gases de trabalho de aço

Country Status (11)

Country Link
US (2) US6572674B1 (pt)
EP (1) EP1028301B1 (pt)
JP (1) JP2000240924A (pt)
KR (1) KR20010006618A (pt)
AR (1) AR022538A1 (pt)
AT (1) ATE269529T1 (pt)
BR (1) BR0007344A (pt)
CA (1) CA2296879C (pt)
DE (1) DE60011486T2 (pt)
FR (1) FR2789754B1 (pt)
ZA (1) ZA200000523B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140147361A1 (en) * 2012-11-29 2014-05-29 C-Nox Gmbh & Co. Kg Method and Device for Thermal Post-Combustion of Hydrocarbon-Containing Gases

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3882107B2 (ja) * 2001-09-04 2007-02-14 大阪瓦斯株式会社 ガスタービン組込みボイラ
FR2837263B1 (fr) * 2002-03-12 2004-09-24 Air Liquide Procede de mise en oeuvre d'une chaudiere de recuperation de chaleur
KR100885882B1 (ko) * 2002-07-06 2009-02-26 주식회사 포스코 보일러의 공급가스 조성 변화를 고려한 공연비 제어 장치및 방법
FR2877074B1 (fr) * 2004-10-27 2006-12-29 Egci Pillard Sa Dispositif de combustion pour ensemble comprenant une turbine a gaz et une chaudiere a recuperation
JP4563242B2 (ja) * 2005-04-19 2010-10-13 三菱重工業株式会社 燃料ガスカロリ制御方法及び装置
US20060272334A1 (en) * 2005-06-01 2006-12-07 Pavol Pranda Practical method for improving the efficiency of cogeneration system
US7950217B2 (en) * 2005-08-12 2011-05-31 American Air Liquide, Inc. Oxygen-enriched air assisting system for improving the efficiency of cogeneration system
US20080145805A1 (en) * 2006-12-14 2008-06-19 Towler Gavin P Process of Using a Fired Heater
US20100146982A1 (en) * 2007-12-06 2010-06-17 Air Products And Chemicals, Inc. Blast furnace iron production with integrated power generation
US8133298B2 (en) * 2007-12-06 2012-03-13 Air Products And Chemicals, Inc. Blast furnace iron production with integrated power generation
US8347634B1 (en) * 2009-02-19 2013-01-08 Florida Turbine Technologies, Inc. Combined cycle power plant
CN101709920B (zh) * 2009-12-10 2011-05-11 北京信力筑正新能源技术股份有限公司 一种用于钢铁企业的热平衡装置及热平衡工艺
CA2872337A1 (en) * 2012-05-03 2013-11-07 Siemens Vai Metals Technologies Gmbh Method for generating steam using the waste gases from plants for pig iron manufacture
CN102767817B (zh) * 2012-06-27 2015-04-15 华北电力大学 沉降式塔式电站锅炉系统
EP2824285B1 (en) * 2013-07-11 2016-03-16 Alstom Technology Ltd Gas turbine engine comprising an inlet flow control arrangement
EP3203149B1 (en) * 2016-02-03 2018-09-05 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Combined-cycle co-generation process and installation
KR101797133B1 (ko) * 2016-08-05 2017-11-13 주식회사 포스코 용철 제조장치 및 용철 제조방법
CN107671552B (zh) * 2017-10-17 2019-03-26 江苏粤阜合金材料有限公司 铝圆片生产线及其施工工艺
CN112432511B (zh) * 2020-11-16 2024-02-20 无锡晶瑜智能机械有限公司 一种具有废气处理功能的环保式工业炉窑

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128509A (en) * 1979-03-26 1980-10-04 Sumitomo Metal Ind Ltd Recovery of energy from furnace top gas of blast furnace
JPS5623207A (en) * 1979-07-31 1981-03-05 Sumitomo Metal Ind Ltd Blast furnace gas heater
JPS60114512A (ja) * 1983-11-25 1985-06-21 Sumitomo Metal Ind Ltd 高炉ガスの温度制御方法
JPS60144512A (ja) 1984-01-06 1985-07-30 Hitachi Zosen Corp 燃焼排ガス再循環式焼却炉
JPS60204814A (ja) * 1984-03-29 1985-10-16 Jinichi Nishiwaki 高炉排ガスの処理装置
JPS61284508A (ja) * 1985-06-12 1986-12-15 Mitsui Eng & Shipbuild Co Ltd 高炉ガスタ−ビンの排気利用方法
US6141796A (en) * 1996-08-01 2000-11-07 Isentropic Systems Ltd. Use of carbonaceous fuels
GB9712957D0 (en) * 1997-06-19 1997-08-27 Boc Group Plc Production of fuel gas
CN1502547A (zh) * 1997-10-07 2004-06-09 JFE�عɹ�˾ 制造氢或合成气体用的催化剂及制造氢或合成气体的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140147361A1 (en) * 2012-11-29 2014-05-29 C-Nox Gmbh & Co. Kg Method and Device for Thermal Post-Combustion of Hydrocarbon-Containing Gases

Also Published As

Publication number Publication date
US20030183992A1 (en) 2003-10-02
EP1028301B1 (fr) 2004-06-16
ATE269529T1 (de) 2004-07-15
AR022538A1 (es) 2002-09-04
JP2000240924A (ja) 2000-09-08
CA2296879C (en) 2007-05-08
DE60011486D1 (de) 2004-07-22
DE60011486T2 (de) 2005-09-29
CA2296879A1 (en) 2000-08-11
FR2789754B1 (fr) 2001-04-20
US6726875B2 (en) 2004-04-27
US6572674B1 (en) 2003-06-03
FR2789754A1 (fr) 2000-08-18
EP1028301A1 (fr) 2000-08-16
KR20010006618A (ko) 2001-01-26
ZA200000523B (en) 2000-09-08

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/02/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2500 DE 04-12-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.