BR112012014027A2 - método e sistema de recirculação de gás de escape para sistemas de combustão - Google Patents

método e sistema de recirculação de gás de escape para sistemas de combustão

Info

Publication number
BR112012014027A2
BR112012014027A2 BR112012014027A BR112012014027A BR112012014027A2 BR 112012014027 A2 BR112012014027 A2 BR 112012014027A2 BR 112012014027 A BR112012014027 A BR 112012014027A BR 112012014027 A BR112012014027 A BR 112012014027A BR 112012014027 A2 BR112012014027 A2 BR 112012014027A2
Authority
BR
Brazil
Prior art keywords
exhaust gas
gas recirculation
combustion systems
recirculation method
combustion
Prior art date
Application number
BR112012014027A
Other languages
English (en)
Inventor
Clements Bruce
Pomalis Richard
Original Assignee
Her Majesty The Queen In Right Of Canada As Represented By The Mini Of Natural Resources Canada
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
Priority claimed from US12/636,417 external-priority patent/US20110143291A1/en
Priority claimed from CA2688220A external-priority patent/CA2688220A1/en
Application filed by Her Majesty The Queen In Right Of Canada As Represented By The Mini Of Natural Resources Canada filed Critical Her Majesty The Queen In Right Of Canada As Represented By The Mini Of Natural Resources Canada
Publication of BR112012014027A2 publication Critical patent/BR112012014027A2/pt

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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • 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
    • 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
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • 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
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/002—Details of the installations, e.g. fume conduits or seals
    • 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
    • Y02E20/30—Technologies for a more efficient combustion or heat usage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
BR112012014027A 2009-12-11 2010-12-10 método e sistema de recirculação de gás de escape para sistemas de combustão BR112012014027A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/636,417 US20110143291A1 (en) 2009-12-11 2009-12-11 Flue gas recirculation method and system for combustion systems
CA2688220A CA2688220A1 (en) 2009-12-11 2009-12-11 Flue gas recirculation method and system for combustion systems
PCT/CA2010/001954 WO2011069257A1 (en) 2009-12-11 2010-12-10 Flue gas recirculation method and system for combustion systems

Publications (1)

Publication Number Publication Date
BR112012014027A2 true BR112012014027A2 (pt) 2019-09-24

Family

ID=44145068

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014027A BR112012014027A2 (pt) 2009-12-11 2010-12-10 método e sistema de recirculação de gás de escape para sistemas de combustão

Country Status (5)

Country Link
US (1) US9448009B2 (pt)
BR (1) BR112012014027A2 (pt)
CA (1) CA2751067C (pt)
FI (1) FI126038B (pt)
WO (1) WO2011069257A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130108974A1 (en) * 2011-10-26 2013-05-02 Fluor Technologies Corporation Carbon baking heat recovery firing system
WO2013187960A1 (en) * 2012-06-15 2013-12-19 Fluor Technologies Corporation Carbon baking oxygen preheat and heat recovery firing system
CN109746277A (zh) * 2019-02-25 2019-05-14 佛山市朗盾铝加工设备有限公司 一种铝棒单棒炉

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365339A (en) * 1965-08-16 1968-01-23 Midland Ross Corp Indurating ore fines pellets
US4411204A (en) 1981-12-07 1983-10-25 Combustion Engineering, Inc. Method of firing a pulverized fuel-fired steam generator
DE3852419T2 (de) * 1987-03-26 1995-05-04 Copermill Ltd Ofensysteme.
IL143993A0 (en) 2001-06-26 2002-04-21 Pure Fire Technologies Ltd An incineration process using high oxygen concentrations
US6702570B2 (en) 2002-06-28 2004-03-09 Praxair Technology Inc. Firing method for a heat consuming device utilizing oxy-fuel combustion
US7261046B1 (en) 2003-06-10 2007-08-28 Aptech Engineering Services, Inc. System and method of reducing pulverizer flammability hazard and boiler nitrous oxide output
US6776609B1 (en) 2003-06-26 2004-08-17 Alzeta Corporation Apparatus and method of operation for burners that use flue gas recirculation (FGR)
WO2008013843A2 (en) 2006-07-26 2008-01-31 Praxair Technology, Inc. Oxygen enhanced combustion in industrial processes
DE102008048062B3 (de) 2008-09-19 2010-04-08 Forschungszentrum Jülich GmbH IGCC-Kraftwerk mit Rauchgasrückführung und Spülgas
US9518734B2 (en) * 2013-01-28 2016-12-13 General Electric Technology Gmbh Fluid distribution and mixing grid for mixing gases
JP6163994B2 (ja) * 2013-09-18 2017-07-19 株式会社Ihi 酸素燃焼ボイラの排ガスクーラ蒸気発生防止装置

Also Published As

Publication number Publication date
US9448009B2 (en) 2016-09-20
FI20125770A (fi) 2012-07-03
CA2751067A1 (en) 2011-06-16
CA2751067C (en) 2013-12-03
WO2011069257A1 (en) 2011-06-16
FI126038B (fi) 2016-06-15
US20150219396A1 (en) 2015-08-06

Similar Documents

Publication Publication Date Title
BRPI0924433A2 (pt) método de operação para um sistema de pós-tratamento de exaustão e sistema de pós-tratamento de exaustão
BRPI0924120A2 (pt) método para purificação gás de escape de um motor a diesel em um sistema, e, sistema
BR112013031349A2 (pt) catalisador, artigo catalisador, método para tratar emissões, e, sistema para tratar gás de escape
BRPI0914714A2 (pt) sistema de catalisador/captador de nox pobre e sistema de tratamento de gás de descarga para o tratamento de emissões de gás de descarga
BRPI1011727A2 (pt) sistema de pós-tratamento de gás de exaustão
BRPI1013738A2 (pt) válvula de recirculação de gás de escapamento e método de resfriamento.
DK2711067T4 (da) Kombineret rensesystem og fremgangsmåde til reduktion af sox og nox i udstødningsgasser fra en forbrændingsmotor
BR112012015672A2 (pt) método e aparelho para estimar emissões de nox em motores de combustão
BR112012002442A2 (pt) sistema de tratamento para uma corrente de gás de exaustão de motor a gasolina,e,método para o tratamento de gás de exaustão de motor a gasolina.
BRPI0914658A2 (pt) sistema de tratamento/aditivo de gás de escape e misturador para uso no mesmo
BRPI1012000A8 (pt) sistemas combustor e queimador de combustão, e, método para a combustão de um combustível em um sistema de combustão
BR112014013243A2 (pt) sistema de escape para um motor de combustão interna, motor de combustão interna, e, método
DE602009000755D1 (de) Steuerverfahren für Verbrennungsmotorsysteme und Verbrennungsmotorsystem
ITMI20112203A1 (it) Sistema a ricircolo di gas di scarico
BR112014015601A2 (pt) captador de nox, sistema de escape para motores de combustão interna, e, método para o tratamento de um gás de escape de um motor de combustão interna
BRPI0904317A2 (pt) Método e equipamento para tratamento de gás de exaustão
BR112012002721A2 (pt) sistema e método para produzir petróleo e /ou gás
BRPI0913882A2 (pt) método e dispositivo para a purificação de gases de exaustão de diesel
DK2850294T4 (da) Fremgangsmåde og system til rensning af udstødningsgas fra en intern forbrændingsmotor
BRPI1007562A2 (pt) método e dipositivo de eltrólise, e, sistema de combustão
SE0802004L (sv) Avgasåtercirkulationssystem
BR112013011849A2 (pt) método e aparelho para reduzir as emissões de nox na incineração de gás residual
EP2722097A4 (en) COMBUSTION EXHAUST GAS TREATMENT SYSTEM AND METHOD FOR TREATING COMBUSTION EXHAUST GAS
BR112013020790A2 (pt) método para um motor com um sistema de tratamento de gás de escape e sistema para um motor.
BR112013020698A2 (pt) método para operar um motor de recirculação de gás de escape durante um ciclo de motor, método para operar um motor e sistema

Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.