DE69108194T2 - Nassentschwefelungsvorrichtung für Abgase mit Mitteln zur Zuführung von Luft. - Google Patents

Nassentschwefelungsvorrichtung für Abgase mit Mitteln zur Zuführung von Luft.

Info

Publication number
DE69108194T2
DE69108194T2 DE69108194T DE69108194T DE69108194T2 DE 69108194 T2 DE69108194 T2 DE 69108194T2 DE 69108194 T DE69108194 T DE 69108194T DE 69108194 T DE69108194 T DE 69108194T DE 69108194 T2 DE69108194 T2 DE 69108194T2
Authority
DE
Germany
Prior art keywords
exhaust gases
supplying air
desulfurization device
wet desulfurization
wet
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 - Fee Related
Application number
DE69108194T
Other languages
English (en)
Other versions
DE69108194D1 (de
Inventor
Masakazu Onizuka
Kenji Inoue
Naohiko Ukawa
Susumu Okino
Toru Takashina
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of DE69108194D1 publication Critical patent/DE69108194D1/de
Publication of DE69108194T2 publication Critical patent/DE69108194T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE69108194T 1990-12-14 1991-12-06 Nassentschwefelungsvorrichtung für Abgase mit Mitteln zur Zuführung von Luft. Expired - Fee Related DE69108194T2 (de)

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 (2)

Publication Number Publication Date
DE69108194D1 DE69108194D1 (de) 1995-04-20
DE69108194T2 true DE69108194T2 (de) 1995-09-28

Family

ID=27341941

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108194T Expired - Fee Related DE69108194T2 (de) 1990-12-14 1991-12-06 Nassentschwefelungsvorrichtung für Abgase mit Mitteln zur Zuführung von Luft.

Country Status (6)

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

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 (de) * 1985-12-06 1987-06-10 Mitsubishi Jukogyo Kabushiki Kaisha Verfahren zum entschwefeln von Abgas
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
DK0490298T3 (da) 1995-07-17
EP0490298A1 (de) 1992-06-17
EP0490298B1 (de) 1995-03-15
CN1062671A (zh) 1992-07-15
FI915884A (fi) 1992-06-15
DE69108194D1 (de) 1995-04-20
US5209905A (en) 1993-05-11
FI915884A0 (fi) 1991-12-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee