CA2190868A1 - Improved wet scrubbing method and apparatus for removing sulfur oxides from combustion effluents - Google Patents

Improved wet scrubbing method and apparatus for removing sulfur oxides from combustion effluents

Info

Publication number
CA2190868A1
CA2190868A1 CA002190868A CA2190868A CA2190868A1 CA 2190868 A1 CA2190868 A1 CA 2190868A1 CA 002190868 A CA002190868 A CA 002190868A CA 2190868 A CA2190868 A CA 2190868A CA 2190868 A1 CA2190868 A1 CA 2190868A1
Authority
CA
Canada
Prior art keywords
slurry
calcium carbonate
reaction tank
calcium
tower
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.)
Abandoned
Application number
CA002190868A
Other languages
English (en)
French (fr)
Inventor
Jonas S. Klingspor
Even Bakke
Gerald E. Bresowar
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.)
Alstom Power Inc
Original Assignee
Individual
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 US08/257,698 external-priority patent/US5635149A/en
Application filed by Individual filed Critical Individual
Publication of CA2190868A1 publication Critical patent/CA2190868A1/en
Abandoned 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
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
    • 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
    • F23J2217/102—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
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
CA002190868A 1994-06-09 1995-06-07 Improved wet scrubbing method and apparatus for removing sulfur oxides from combustion effluents Abandoned CA2190868A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US25716094A 1994-06-09 1994-06-09
US08/257,698 1994-06-09
US08/257,160 1994-06-09
US08/257,698 US5635149A (en) 1994-06-09 1994-06-09 Wet scrubbing method and apparatus for removing sulfur oxides from combustion effluents

Publications (1)

Publication Number Publication Date
CA2190868A1 true CA2190868A1 (en) 1995-12-14

Family

ID=26945826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002190868A Abandoned CA2190868A1 (en) 1994-06-09 1995-06-07 Improved wet scrubbing method and apparatus for removing sulfur oxides from combustion effluents

Country Status (17)

Country Link
EP (1) EP0765187A4 (sl)
KR (1) KR970703798A (sl)
AU (1) AU2943295A (sl)
BG (1) BG63154B1 (sl)
BR (1) BR9507951A (sl)
CA (1) CA2190868A1 (sl)
CZ (1) CZ353396A3 (sl)
FI (1) FI964891A0 (sl)
GE (1) GEP20002319B (sl)
HU (1) HU221181B1 (sl)
PH (1) PH31493A (sl)
PL (1) PL317931A1 (sl)
RU (1) RU2149679C1 (sl)
SI (1) SI9520071A (sl)
SK (1) SK151696A3 (sl)
TW (1) TW349876B (sl)
WO (1) WO1995033547A1 (sl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6190630B1 (en) 1996-02-21 2001-02-20 Mitsubishi Heavy Industries, Ltd. Flue gas treating process and apparatus
JP3354828B2 (ja) * 1996-02-21 2002-12-09 三菱重工業株式会社 排煙処理方法及びその装置
DE19652482A1 (de) * 1996-12-17 1998-06-18 Steag Ag Verfahren zum Vermindern des Feststoffgehaltes einer Suspension
DE19758526B4 (de) * 1997-08-23 2004-07-15 Lechler Gmbh + Co. Kg Drallsprühdüse
KR100303388B1 (ko) * 1999-06-02 2001-09-24 세 영 모 습식 탄산칼슘/산화칼슘 배연탈황공정에서 생성된 폐슬럿지를 탄산가스와 암모니아로 처리하여 탄산칼슘을 회수하는 재생식 탈황공정
DE102005055550A1 (de) * 2005-11-18 2007-05-24 Merkl, Rupert, Dipl.-Ing. Vorrichtung und Verfahren zur Reinigung der Abgase in Heizungsanlagen unter gleichzeitiger Wärmerückgewinnung und Staubentfernung
US7524473B2 (en) 2007-03-23 2009-04-28 Alstom Technology Ltd Method of mercury removal in a wet flue gas desulfurization system
IT1392986B1 (it) * 2009-02-23 2012-04-02 Eberle Dispositivo per il recupero energetico.
CN102000481B (zh) * 2009-08-31 2012-10-10 宝山钢铁股份有限公司 一种脱硫灰的处理方法
CN102179126B (zh) * 2011-04-06 2013-01-23 上海华畅环保设备发展有限公司 烟道气二氧化碳捕集系统烟道气旋流洗尘脱水方法与装置
PL2638952T3 (pl) 2012-03-12 2022-11-14 Andritz Aktiebolag Sposób sterowania układem oczyszczania gazu przez pomiar parametru materiału absorpcyjnego
RU2484890C1 (ru) * 2012-04-10 2013-06-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") Применение шлама, образующегося на водоподготовительной установке, в качестве сорбента при очистке газовых выбросов тэс
ITTV20120153A1 (it) * 2012-08-02 2014-02-03 Giorgio Eberle Impianto per il recupero energetico.
US9289721B2 (en) 2013-02-27 2016-03-22 Fuel Tech, Inc. Process and apparatus for improving the operation of wet scrubbers
CN103406017B (zh) * 2013-08-19 2015-04-01 武汉龙净环保工程有限公司 脱硫吸收塔及脱硫吸收方法
CN103990374A (zh) * 2014-05-12 2014-08-20 孙立刚 一种新型燃煤烟气脱硫、脱硝、脱碳、除尘净化联合装置
CN105536399A (zh) * 2015-12-15 2016-05-04 浙江百能科技有限公司 烟气净化装置
US10161630B2 (en) 2016-12-01 2018-12-25 General Electric Technology Gmbh Systems and methods for testing flue gas cleaning systems
RU169760U1 (ru) * 2016-12-20 2017-03-31 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Абсорбер

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844349A (en) * 1973-01-26 1974-10-29 Mobil Oil Corp Petroleum production by steam injection
US4325923A (en) * 1978-07-26 1982-04-20 Rhone-Poulenc Industries Contacting of plural phases
DE3526008A1 (de) * 1985-07-20 1987-01-22 Metallgesellschaft Ag Verfahren zur entfernung von schadstoffen aus rauchgas
US4690807A (en) * 1985-08-15 1987-09-01 General Electric Environmental Services, Inc. Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate
JPH084709B2 (ja) * 1986-04-23 1996-01-24 バブコツク日立株式会社 湿式排煙脱硫制御装置
EP0262396A3 (de) * 1986-09-20 1989-08-23 Heinz Dipl.-Ing. Hölter Verfahren zum Herstellen von Calciumsulfatdihydrat bei der Rauchgasentschwefelung
DE3728128C1 (de) * 1987-08-22 1989-03-02 Rhein Westfael Elect Werk Ag Verfahren zur Entschwefelung von Rauchgasen von Kraftwerkskesselfeuerungen
US5215672A (en) * 1992-09-01 1993-06-01 The Babcock & Wilcox Company Purification of FGD gypsum product

Also Published As

Publication number Publication date
PL317931A1 (en) 1997-04-28
SI9520071A (en) 1997-06-30
HUT77896A (hu) 1998-09-28
GEP20002319B (en) 2000-12-25
RU2149679C1 (ru) 2000-05-27
KR970703798A (ko) 1997-08-09
SK151696A3 (en) 1997-08-06
PH31493A (en) 1998-11-03
TW349876B (en) 1999-01-11
AU2943295A (en) 1996-01-04
FI964891A (fi) 1996-12-05
FI964891A0 (fi) 1996-12-05
HU9603356D0 (en) 1997-02-28
CZ353396A3 (en) 1997-05-14
EP0765187A4 (en) 1997-09-10
BR9507951A (pt) 1997-09-02
BG101099A (en) 1997-10-31
WO1995033547A1 (en) 1995-12-14
EP0765187A1 (en) 1997-04-02
BG63154B1 (bg) 2001-05-31
HU221181B1 (en) 2002-08-28

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued