DE69112702D1 - Regelung der Zugabe von Konditionierungsmitteln in Abgasen. - Google Patents

Regelung der Zugabe von Konditionierungsmitteln in Abgasen.

Info

Publication number
DE69112702D1
DE69112702D1 DE69112702T DE69112702T DE69112702D1 DE 69112702 D1 DE69112702 D1 DE 69112702D1 DE 69112702 T DE69112702 T DE 69112702T DE 69112702 T DE69112702 T DE 69112702T DE 69112702 D1 DE69112702 D1 DE 69112702D1
Authority
DE
Germany
Prior art keywords
conditioning agents
sulfur
feedback signals
regulation
addition
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69112702T
Other languages
English (en)
Inventor
Henry V Krigmont
Everett L Coe
Barry J Southam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wahlco Inc
Original Assignee
Wahlco 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 Wahlco Inc filed Critical Wahlco Inc
Application granted granted Critical
Publication of DE69112702D1 publication Critical patent/DE69112702D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/346—Controlling the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/013—Conditioning by chemical additives, e.g. with SO3
    • 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
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Electrostatic Separation (AREA)
DE69112702T 1990-05-14 1991-05-11 Regelung der Zugabe von Konditionierungsmitteln in Abgasen. Expired - Lifetime DE69112702D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/523,311 US5029535A (en) 1990-05-14 1990-05-14 Control of addition of conditioning agents to flue gas

Publications (1)

Publication Number Publication Date
DE69112702D1 true DE69112702D1 (de) 1995-10-12

Family

ID=24084493

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69112702T Expired - Lifetime DE69112702D1 (de) 1990-05-14 1991-05-11 Regelung der Zugabe von Konditionierungsmitteln in Abgasen.

Country Status (7)

Country Link
US (1) US5029535A (de)
EP (1) EP0457225B1 (de)
AT (1) ATE127365T1 (de)
AU (1) AU631313B2 (de)
CA (1) CA2042506A1 (de)
DE (1) DE69112702D1 (de)
ES (1) ES2080852T3 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032154A (en) * 1989-04-14 1991-07-16 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5350441A (en) * 1990-03-15 1994-09-27 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5196038A (en) * 1990-03-15 1993-03-23 Wright Robert A Flue gas conditioning system
DE59105451D1 (de) * 1990-08-17 1995-06-14 Schoppe Fritz Verfahren und Vorrichtung zur vollständigen, trocknen Entschwefelung von SO2- und staubhaltigen Verbrennungsabgasen.
DE59105265D1 (de) * 1991-01-30 1995-05-24 Stadt Landshut Vertreten Durch Verfahren zur Rauchgasreinigung von Feuerungsanlagen, insbesondere Müllverbrennungsanlagen.
US5176088A (en) * 1992-01-10 1993-01-05 The Babcock & Wilcox Company Furnace ammonia and limestone injection with dry scrubbing for improved simultaneous SOX and NOX removal
US5356597A (en) * 1992-04-07 1994-10-18 Wilhelm Environmental Technologies, Inc. In-duct flue gas conditioning system
US5240470A (en) * 1992-04-07 1993-08-31 Wilhelm Environmental Technologies, Inc. In-duct flue gas conditioning system
CA2133835A1 (en) * 1992-04-07 1993-10-14 Robert A. Wright Flue gas conditioning system
US5288303A (en) * 1992-04-07 1994-02-22 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5244642A (en) * 1992-06-18 1993-09-14 The Chemithon Corporation Method for conditioning flue gas
US5567226A (en) * 1992-10-09 1996-10-22 Lookman; Aziz A. Apparatus and method for enhancing the performance of a particulate collection device
DE4234163A1 (de) * 1992-10-09 1994-04-14 Siemens Ag Schwel-Brenn-Verfahren sowie Schwel-Brenn-Anlage mit Drucksteuerung
US5370720A (en) * 1993-07-23 1994-12-06 Welhelm Environmental Technologies, Inc. Flue gas conditioning system
DE4344112C2 (de) * 1993-12-23 1998-10-22 Metallgesellschaft Ag Verfahren zur Steuerung der Sorptionsleistung eines Filtrationsabscheiders
US5553555A (en) * 1994-04-28 1996-09-10 Dasibi Environmental Corporation System and method for flue gas purification for thermal power units
US5795548A (en) * 1996-03-08 1998-08-18 Mcdermott Technology, Inc. Flue gas desulfurization method and apparatus
US6233526B1 (en) * 1998-07-16 2001-05-15 Micro Motion, Inc. Vibrating conduit parameter sensors and methods of operation therefor utilizing spatial integration
US6093380A (en) * 1998-10-16 2000-07-25 Siirtec Nigi, S.P.A. Method and apparatus for pollution control in exhaust gas streams from fossil fuel burning facilities
US6152053A (en) * 1999-07-30 2000-11-28 Abb Alstom Power Inc. Method and assembly for converting waste water accumulated in a fossil fuel-fired power generation system
US20030143501A1 (en) * 2002-01-31 2003-07-31 Ferrigan James J. Method and apparatus for sulfur trioxide flue gas conditioning
US7574968B2 (en) * 2002-10-08 2009-08-18 Energy & Environmental Research Center Method and apparatus for capturing gas phase pollutants such as sulfur trioxide
US20040191709A1 (en) * 2003-03-26 2004-09-30 Miller Eric S. Economizer bypass with ammonia injection
CA2521584C (en) * 2003-04-11 2012-07-31 Stockhausen, Inc. A reduced-emissions fossil-fuel-fired system
US8079845B2 (en) * 2005-05-10 2011-12-20 Environmental Energy Services, Inc. Processes for operating a utility boiler and methods therefor
US20080267837A1 (en) * 2007-04-27 2008-10-30 Phelps Calvin E Conversion of urea to reactants for NOx reduction
US8955763B2 (en) * 2007-10-04 2015-02-17 Consolidated Edison Company Of New York, Inc. Building heating system and method of operation
US20100292934A1 (en) * 2009-05-15 2010-11-18 Baker Hughes Incorporated Emissions analyzer and methods of using same
US9028751B2 (en) * 2009-07-09 2015-05-12 Odotech Inc. System and method for dynamically controlling odor emission
US7931881B2 (en) * 2009-09-25 2011-04-26 Babcock Power Environmental Inc. Integrated boiler and air pollution control systems
JP5260585B2 (ja) * 2010-03-12 2013-08-14 株式会社日立製作所 石炭火力発電プラント及び石炭火力発電プラントの運転方法
EP2834012A1 (de) * 2012-04-04 2015-02-11 ALSTOM Technology Ltd Abgaskonditionierungssystem und verfahren
CN110652845A (zh) * 2019-09-12 2020-01-07 常熟浦发第二热电能源有限公司 一种垃圾焚烧炉烟气脱酸反应塔前馈控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993429A (en) * 1974-10-29 1976-11-23 Wahlco, Inc. Gas conditioning means
DE3430016A1 (de) * 1984-08-16 1986-03-20 Metallgesellschaft Ag, 6000 Frankfurt Optimierung der Rauchgaskonditionierung
US4779207A (en) * 1987-01-06 1988-10-18 The Chemithon Corporation SO3 flue gas conditioning system
FR2616241B1 (fr) * 1987-06-02 1990-12-07 Elf Aquitaine Dispositif de regulation du fonctionnement d'une installation de traitements chimiques, pour ameliorer le rendement par attenuation des variances des parametres de reglage
US4793268A (en) * 1987-11-27 1988-12-27 Apollo Technologies Int'l Method for controlling additive feed in a boiler system
US4872887A (en) * 1988-09-12 1989-10-10 Electric Power Research Institute, Inc. Method for flue gas conditioning with the decomposition products of ammonium sulfate or ammonium bisulfate
WO1990009227A1 (en) * 1989-02-07 1990-08-23 Ebara Corporation Exhaust gas cleaning method

Also Published As

Publication number Publication date
US5029535A (en) 1991-07-09
ATE127365T1 (de) 1995-09-15
AU631313B2 (en) 1992-11-19
CA2042506A1 (en) 1991-11-15
AU7704791A (en) 1991-11-14
EP0457225B1 (de) 1995-09-06
ES2080852T3 (es) 1996-02-16
EP0457225A1 (de) 1991-11-21

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Legal Events

Date Code Title Description
8332 No legal effect for de