DK0462781T3 - Fremgangsmåde til afsvovling af afgangsrøg - Google Patents

Fremgangsmåde til afsvovling af afgangsrøg

Info

Publication number
DK0462781T3
DK0462781T3 DK91305466.4T DK91305466T DK0462781T3 DK 0462781 T3 DK0462781 T3 DK 0462781T3 DK 91305466 T DK91305466 T DK 91305466T DK 0462781 T3 DK0462781 T3 DK 0462781T3
Authority
DK
Denmark
Prior art keywords
desulphurizing
exhaust smoke
smoke
exhaust
desulphurizing exhaust
Prior art date
Application number
DK91305466.4T
Other languages
English (en)
Inventor
Naohiko Ukawa
Susumo Okino
Toru Takashina
Masakazu Onizuka
Kenji Inoue
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
Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Application granted granted Critical
Publication of DK0462781T3 publication Critical patent/DK0462781T3/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Particles Using Liquids (AREA)
DK91305466.4T 1990-06-20 1991-06-17 Fremgangsmåde til afsvovling af afgangsrøg DK0462781T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2159869A JP2695678B2 (ja) 1990-06-20 1990-06-20 排煙脱硫方法

Publications (1)

Publication Number Publication Date
DK0462781T3 true DK0462781T3 (da) 1995-11-13

Family

ID=15702994

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91305466.4T DK0462781T3 (da) 1990-06-20 1991-06-17 Fremgangsmåde til afsvovling af afgangsrøg

Country Status (5)

Country Link
US (1) US5192518A (da)
EP (1) EP0462781B1 (da)
JP (1) JP2695678B2 (da)
DE (1) DE69110202T2 (da)
DK (1) DK0462781T3 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW330153B (en) * 1995-05-10 1998-04-21 Mitsubishi Heavy Industry Kk Flue gas desulfurization device with slurry filtration device
FI101787B (fi) * 1995-11-29 1998-08-31 Kemira Oyj Kipsin puhdistusmenetelmä
US6138378A (en) * 1997-11-11 2000-10-31 Mitsubishi Heavy Industries, Ltd. Wet gas processing method and the apparatus using the same
AU5568099A (en) * 1998-08-18 2000-03-14 United States Department Of Energy Method and apparatus for extracting and sequestering carbon dioxide
CA2453005A1 (fr) * 2003-12-17 2005-06-17 Fermag Inc. Procede hydrometallurgique de separation des poussieres d`acieries utilisant un four a arc et pigments obtenus par le procede
EP1899425A4 (en) * 2005-06-17 2011-11-16 Ferrinov Inc CORROSION PROTECTION PIGMENTS FROM THE DUST OF AN ARC FOOT AND WITH SACRED CALCIUM
JP6223654B2 (ja) * 2011-10-31 2017-11-01 三菱日立パワーシステムズ株式会社 排煙脱硫装置
JP2016203121A (ja) * 2015-04-27 2016-12-08 三菱日立パワーシステムズ株式会社 ガスクーラの洗浄排水処理方法と装置
JP6751616B2 (ja) * 2016-07-20 2020-09-09 アマノ株式会社 集塵装置
CN106556072A (zh) * 2016-11-18 2017-04-05 北京淘氪科技有限公司 空气净化器
GB2564399A (en) * 2017-07-06 2019-01-16 Edwards Ltd Improvements in or relating to pumping line arrangements
CN108939767B (zh) * 2018-07-13 2021-04-20 中冶长天国际工程有限责任公司 一种含单质硫烟气湿法高效净化的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327455A (en) * 1966-07-08 1967-06-27 Sidney B Wertheimer Apparatus for controlling air pollution or the like
US4386057A (en) * 1982-03-17 1983-05-31 The United States Of America As Represented By The United States Department Of Energy Recovery of iron oxide from coal fly ash
JPS6058230A (ja) * 1983-09-09 1985-04-04 Babcock Hitachi Kk 排煙脱硫方法および装置
JPS60179120A (ja) * 1984-02-28 1985-09-13 Mitsubishi Heavy Ind Ltd 石膏とダストを分離回収する排ガス処理方法
JPS61178022A (ja) * 1985-02-05 1986-08-09 Mitsubishi Heavy Ind Ltd Ｓｏ↓２とｓｏ↓３とダストの同時処理方法
JPH0722676B2 (ja) * 1986-09-16 1995-03-15 三菱重工業株式会社 排煙脱硫方法
US5019360A (en) * 1987-11-24 1991-05-28 Northern States Power Company Method for the processing of fly ash, scrubber sludge and the like; and product
SE465955B (sv) * 1989-08-22 1991-11-25 Flaekt Ab Saett att minska foerslitning av munstycken eller andra tillfoerselorgan vid finfoerdelning av en slurry av en partikelformig absorbent

Also Published As

Publication number Publication date
DE69110202T2 (de) 1996-01-18
EP0462781B1 (en) 1995-06-07
EP0462781A3 (en) 1992-07-08
DE69110202D1 (de) 1995-07-13
JPH0459023A (ja) 1992-02-25
EP0462781A2 (en) 1991-12-27
US5192518A (en) 1993-03-09
JP2695678B2 (ja) 1998-01-14

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