WO2011162871A3 - System and method for improved heat recovery from flue gases with high so3 concentrations - Google Patents

System and method for improved heat recovery from flue gases with high so3 concentrations Download PDF

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Publication number
WO2011162871A3
WO2011162871A3 PCT/US2011/034419 US2011034419W WO2011162871A3 WO 2011162871 A3 WO2011162871 A3 WO 2011162871A3 US 2011034419 W US2011034419 W US 2011034419W WO 2011162871 A3 WO2011162871 A3 WO 2011162871A3
Authority
WO
WIPO (PCT)
Prior art keywords
flue gas
sulfur containing
heat recovery
concentrations
containing flue
Prior art date
Application number
PCT/US2011/034419
Other languages
French (fr)
Other versions
WO2011162871A2 (en
Inventor
Joel Charles Macmurray
Galip Hakan Guvelioglu
Original Assignee
Air Products And Chemicals, Inc.
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 Air Products And Chemicals, Inc. filed Critical Air Products And Chemicals, Inc.
Priority to CA2797260A priority Critical patent/CA2797260A1/en
Priority to SG2012079745A priority patent/SG185072A1/en
Publication of WO2011162871A2 publication Critical patent/WO2011162871A2/en
Publication of WO2011162871A3 publication Critical patent/WO2011162871A3/en

Links

Classifications

    • 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
    • F23J15/006—Layout of treatment plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/101—Baghouse type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/102—Intercepting solids by filters electrostatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/60—Sorption with dry devices, e.g. beds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Air Supply (AREA)

Abstract

Disclosed is a power generation system for high sulfur fuel combustion and a method of generating power from high sulfur fuel. The system includes a boiler for combusting a sulfur containing fuel to form a sulfur containing flue gas, a heat exchanger arranged and disposed to transfer heat from the sulfur containing flue gas to combustion air, a sorbent injector arranged and disposed to inject sorbent into the sulfur containing flue gas, and a second stage heat recovery mechanism arranged and disposed to transfer heat from the sulfur containing flue gas.
PCT/US2011/034419 2010-06-21 2011-04-29 System and method for improved heat recovery from flue gases with high so3 concentrations WO2011162871A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2797260A CA2797260A1 (en) 2010-06-21 2011-04-29 System and method for improved heat recovery from flue gases with high so3 concentrations
SG2012079745A SG185072A1 (en) 2010-06-21 2011-04-29 System and method for improved heat recovery from flue gases with high so3 concentrations

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US35676510P 2010-06-21 2010-06-21
US61/356,765 2010-06-21
US13/090,651 US20110308436A1 (en) 2010-06-21 2011-04-20 System and Method for Improved Heat Recovery from Flue Gases with High SO3 Concentrations
US13/090,651 2011-04-20

Publications (2)

Publication Number Publication Date
WO2011162871A2 WO2011162871A2 (en) 2011-12-29
WO2011162871A3 true WO2011162871A3 (en) 2013-07-18

Family

ID=44626317

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/034419 WO2011162871A2 (en) 2010-06-21 2011-04-29 System and method for improved heat recovery from flue gases with high so3 concentrations

Country Status (4)

Country Link
US (1) US20110308436A1 (en)
CA (1) CA2797260A1 (en)
SG (1) SG185072A1 (en)
WO (1) WO2011162871A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9587828B2 (en) * 2013-03-14 2017-03-07 Siemens Aktiengesellschaft Localized flue gas dilution in heat recovery steam generator
US9657943B2 (en) * 2014-12-16 2017-05-23 Great River Energy Method and system for reheating flue gas using waste heat to maintain dry chimney stack operation
US10267517B2 (en) * 2016-07-08 2019-04-23 Arvos Ljungstrom Llc Method and system for improving boiler effectiveness
GB2566911A (en) * 2016-07-08 2019-03-27 Arvos Ljungstrom Llc Method and system for improving boiler effectiveness
CN111426646B (en) * 2020-05-25 2023-05-02 中煤科工集团重庆研究院有限公司 Pretreatment method for detecting sulfur trioxide in discharged flue gas
CN114159967A (en) * 2021-12-06 2022-03-11 长沙有色冶金设计研究院有限公司 Flue gas SCR denitration and whitening technology

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090078177A1 (en) * 2007-09-25 2009-03-26 Song Wu Methods and apparatus for performing flue gas pollution control and/or energy recovery
EP2103339A1 (en) * 2006-12-27 2009-09-23 Babcock-Hitachi Kabushiki Kaisha Exhaust gas treating method and apparatus
US20100116126A1 (en) * 2007-04-13 2010-05-13 Babcock-Hitachi Kabushiki Kaisha Exhaust gas purifying method and apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577380A (en) * 1979-10-04 1986-03-25 Heat Exchanger Industries, Inc. Method of manufacturing heat exchangers
EP0102770A3 (en) 1982-08-10 1987-05-27 Heat Exchanger Industries, Inc. Exhaust gas treatment method and apparatus
SE448117B (en) 1983-12-02 1987-01-19 Svenska Rotor Maskiner Ab Exhaust gas sulphur content reduction
US5500196A (en) * 1993-08-16 1996-03-19 The Babcock & Wilcox Company Method of reagent and oxidation air delivery
JP2002162020A (en) 2000-11-24 2002-06-07 Ishikawajima Harima Heavy Ind Co Ltd Boiler waste smoke processing apparatus
FI120162B (en) 2005-02-17 2009-07-15 Foster Wheeler Energia Oy Vertebrate boiler plant and method for combustion of sulfur-containing fuel in a vertebrate boiler plant
US7481987B2 (en) * 2005-09-15 2009-01-27 Solvay Chemicals Method of removing sulfur trioxide from a flue gas stream
US8150776B2 (en) * 2006-01-18 2012-04-03 Nox Ii, Ltd. Methods of operating a coal burning facility
US9065111B2 (en) 2010-05-26 2015-06-23 Samsung Sdi Co., Ltd. Battery pack

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2103339A1 (en) * 2006-12-27 2009-09-23 Babcock-Hitachi Kabushiki Kaisha Exhaust gas treating method and apparatus
US20100116126A1 (en) * 2007-04-13 2010-05-13 Babcock-Hitachi Kabushiki Kaisha Exhaust gas purifying method and apparatus
US20090078177A1 (en) * 2007-09-25 2009-03-26 Song Wu Methods and apparatus for performing flue gas pollution control and/or energy recovery

Also Published As

Publication number Publication date
WO2011162871A2 (en) 2011-12-29
US20110308436A1 (en) 2011-12-22
CA2797260A1 (en) 2011-12-29
SG185072A1 (en) 2012-12-28

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