DK0490298T3 - Vådafsvovlingssytem for afgangsgasser med lufttilførselsmidler - Google Patents

Vådafsvovlingssytem for afgangsgasser med lufttilførselsmidler

Info

Publication number
DK0490298T3
DK0490298T3 DK91120996.3T DK91120996T DK0490298T3 DK 0490298 T3 DK0490298 T3 DK 0490298T3 DK 91120996 T DK91120996 T DK 91120996T DK 0490298 T3 DK0490298 T3 DK 0490298T3
Authority
DK
Denmark
Prior art keywords
exhaust gases
air inlets
desulfurization system
wet desulfurization
wet
Prior art date
Application number
DK91120996.3T
Other languages
English (en)
Inventor
Masakazu Onizuka
Kenji Inoue
Naohiko Ukawa
Susumu Okino
Toru Takashina
Original Assignee
Mitsubishi Heavy Ind Ltd
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 JP2413811A external-priority patent/JP3051458B2/ja
Priority claimed from JP2411053A external-priority patent/JP3051457B2/ja
Priority claimed from JP2411233A external-priority patent/JPH04219121A/ja
Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Application granted granted Critical
Publication of DK0490298T3 publication Critical patent/DK0490298T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing 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
    • B01D53/504—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
    • 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
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/75—Flowing liquid aspirates gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
DK91120996.3T 1990-12-14 1991-12-06 Vådafsvovlingssytem for afgangsgasser med lufttilførselsmidler DK0490298T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2413811A JP3051458B2 (ja) 1990-12-14 1990-12-14 空気供給手段を有する湿式排煙脱硫装置
JP2411053A JP3051457B2 (ja) 1990-12-17 1990-12-17 空気供給手段を有する湿式排煙脱硫装置
JP2411233A JPH04219121A (ja) 1990-12-18 1990-12-18 空気供給手段を有する湿式排煙脱硫装置

Publications (1)

Publication Number Publication Date
DK0490298T3 true DK0490298T3 (da) 1995-07-17

Family

ID=27341941

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91120996.3T DK0490298T3 (da) 1990-12-14 1991-12-06 Vådafsvovlingssytem for afgangsgasser med lufttilførselsmidler

Country Status (6)

Country Link
US (1) US5209905A (da)
EP (1) EP0490298B1 (da)
CN (1) CN1033425C (da)
DE (1) DE69108194T2 (da)
DK (1) DK0490298T3 (da)
FI (1) FI96182C (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3068452B2 (ja) * 1996-02-06 2000-07-24 三菱重工業株式会社 湿式排煙脱硫装置
JPH09253443A (ja) * 1996-03-26 1997-09-30 Mitsubishi Heavy Ind Ltd 湿式排煙脱硫吸収液スラリの濃縮排出方法
CN1084639C (zh) * 1996-05-21 2002-05-15 金力 全封闭湿式脱硫烟气净化器
JPH10323528A (ja) * 1997-05-23 1998-12-08 Mitsubishi Heavy Ind Ltd 気液接触装置
JP3486399B2 (ja) * 1998-08-11 2004-01-13 三菱重工業株式会社 湿式排煙脱硫装置
JP3854481B2 (ja) * 2000-11-17 2006-12-06 三菱重工業株式会社 湿式排煙脱硫装置、及び、湿式排煙脱硫方法
US6695018B2 (en) * 2002-06-10 2004-02-24 The Babcock & Wilcox Company Collection scoop for flue gas desulfurization systems with bleed streams or ex situ forced oxidation
US6726748B2 (en) * 2002-07-16 2004-04-27 The Babcock & Wilcox Company Method of converting a downflow/upflow wet flue gas desulfurization (WFGD) system to an upflow single-loop WFGD system
CO6170068A1 (es) * 2008-12-12 2010-06-18 Ecopetrol Sa Sistema de generacion de burbujas inmerso en tanque de procesamiento de liquidos
US8795416B2 (en) * 2009-10-12 2014-08-05 Babcock & Wilcox Power Generation Group, Inc. Segregated in-situ forced oxidation wet flue gas desulfurization for oxygen-fired fossil fuel combustion
CN102728207A (zh) * 2012-07-25 2012-10-17 程爱平 圆锥台形喷淋区脱硫吸收塔用多漏斗浆液收集盘
CN102728212B (zh) * 2012-07-25 2014-12-31 程爱平 设有高势能无动力浆液搅拌装置的脱硫吸收塔
CN103084044B (zh) * 2013-01-30 2014-12-17 程爱平 利用锅炉炉烟制取冷却循环水调节硫酸的装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960175A (en) * 1974-08-16 1976-06-01 Veb Chemieanlagenbau Und Montagekombinat Leipzig Installation for charging liquids, particularly fermentation liquids, with gas
US4114195A (en) * 1977-10-25 1978-09-12 The Procter & Gamble Company Fluid injector
JPS5633021A (en) * 1979-08-27 1981-04-03 Hitachi Metals Ltd Deodorizing apparatus
JPS60172335A (ja) * 1984-02-20 1985-09-05 Babcock Hitachi Kk 湿式排煙脱硫方法
EP0224627A1 (en) * 1985-12-06 1987-06-10 Mitsubishi Jukogyo Kabushiki Kaisha Method for desulfurizing exhaust gas
DE3608170A1 (de) * 1986-03-12 1987-09-17 Gewerk Keramchemie Verfahren und vorrichtung zur reinigung von mit biologisch abbaubaren verunreinigungen belasteter abluft
JP2774519B2 (ja) * 1988-09-06 1998-07-09 バブコツク日立株式会社 湿式排ガス脱硫装置

Also Published As

Publication number Publication date
FI96182B (fi) 1996-02-15
CN1033425C (zh) 1996-12-04
FI96182C (fi) 1996-05-27
EP0490298A1 (en) 1992-06-17
EP0490298B1 (en) 1995-03-15
CN1062671A (zh) 1992-07-15
DE69108194T2 (de) 1995-09-28
FI915884A (fi) 1992-06-15
DE69108194D1 (de) 1995-04-20
US5209905A (en) 1993-05-11
FI915884A0 (fi) 1991-12-13

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