WO2009014016A1 - Flue gas desulfurizing apparatus - Google Patents

Flue gas desulfurizing apparatus Download PDF

Info

Publication number
WO2009014016A1
WO2009014016A1 PCT/JP2008/062563 JP2008062563W WO2009014016A1 WO 2009014016 A1 WO2009014016 A1 WO 2009014016A1 JP 2008062563 W JP2008062563 W JP 2008062563W WO 2009014016 A1 WO2009014016 A1 WO 2009014016A1
Authority
WO
WIPO (PCT)
Prior art keywords
sea water
diluting
exhaust gas
desulfurizing
flue gas
Prior art date
Application number
PCT/JP2008/062563
Other languages
French (fr)
Japanese (ja)
Inventor
Keisuke Sonoda
Shozo Nagao
Tomoo Akiyama
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
Application filed by Mitsubishi Heavy Industries, Ltd. filed Critical Mitsubishi Heavy Industries, Ltd.
Publication of WO2009014016A1 publication Critical patent/WO2009014016A1/en
Priority to EG2009111635A priority Critical patent/EG25384A/en

Links

Classifications

    • 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
    • B01D53/14—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 by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Provided is a flue gas desulfurizing apparatus adopting the sea water method, for preventing or suppressing such an entrainment of a boiler exhaust gas as is caused when the used sea water flows into the water surface of the diluting sea water, thereby to prevent the leakage of the burned exhaust gas. The flue gas desulfurizing apparatus (1A) uses the sea water method, by which the desulfurization is made by the gas-liquid contact between the sea water to flow from the upper portion of a desulfurizing tower (2) and the sea water to rise from below the desulfurizing tower (2). In the exhaust gas desulfurizing apparatus (1A), the sea water used after desulfurization thereof falls from the desulfurizing tower (2) into the diluting sea water flowing in a water passage (9) and is diluted by its mixing with the diluting sea water, and an impact force relaxing device (20) for relaxing the impact force at the time when the used sea water falls into the diluting sea water is provided below the burned exhaust gas inflow position of the desulfurizing tower (2).
PCT/JP2008/062563 2007-07-24 2008-07-11 Flue gas desulfurizing apparatus WO2009014016A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EG2009111635A EG25384A (en) 2007-07-24 2009-11-05 Flue gas desulfurizing apparatus.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-191858 2007-07-24
JP2007191858A JP5166791B2 (en) 2007-07-24 2007-07-24 Flue gas desulfurization equipment

Publications (1)

Publication Number Publication Date
WO2009014016A1 true WO2009014016A1 (en) 2009-01-29

Family

ID=40281273

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062563 WO2009014016A1 (en) 2007-07-24 2008-07-11 Flue gas desulfurizing apparatus

Country Status (6)

Country Link
JP (1) JP5166791B2 (en)
EG (1) EG25384A (en)
MY (1) MY150527A (en)
SA (1) SA08290468B1 (en)
TW (1) TW200918152A (en)
WO (1) WO2009014016A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2644251A1 (en) * 2012-03-29 2013-10-02 Doosan Lentjes GmbH A flue gas purification device
EP2644252A1 (en) * 2012-03-29 2013-10-02 Doosan Lentjes GmbH A flue gas purification device
EP2719442A1 (en) 2012-10-15 2014-04-16 Doosan Lentjes GmbH A flue gas purification device
JP2017177081A (en) * 2016-03-31 2017-10-05 三菱日立パワーシステムズ株式会社 Filler for packed tower and seawater desulfurization apparatus
CN110496506A (en) * 2019-07-30 2019-11-26 上海蓝魂环保科技有限公司 A kind of ship seawater desulfurization device
JP2022128475A (en) * 2016-06-11 2022-09-01 彭斯干 Collection and retention method abd facility for marine carbon

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY170614A (en) * 2009-05-11 2019-08-21 Mitsubishi Heavy Ind Ltd Seawater flue-gas desulfurization apparatus and method of treating desulfurization seawater
CN102120138B (en) * 2011-02-17 2012-12-05 大连海事大学 Magnesium base-seawater method desulfurization system for ship
JP7318345B2 (en) 2019-06-20 2023-08-01 東洋製罐株式会社 Synthetic resin container
JP7482655B2 (en) 2020-03-12 2024-05-14 サントリーホールディングス株式会社 container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046573A (en) * 1973-08-07 1975-04-25
JPH03262510A (en) * 1990-03-13 1991-11-22 Chiyoda Corp Method and apparatus for treating exhaust gas
JPH09192446A (en) * 1996-01-22 1997-07-29 Mitsubishi Corp Water scrubber type waste gas treating device
WO2001005489A1 (en) * 1999-07-19 2001-01-25 Ebara Corporation Apparatus and method for cleaning acidic gas
JP2001170444A (en) * 1999-12-16 2001-06-26 Ishikawajima Harima Heavy Ind Co Ltd Wet stack gas desulfurizing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11165025A (en) * 1997-12-04 1999-06-22 Aizono Masaru Method of removing noxious matter such as waste gas in combustion furnace or the like and removing device therefor
JP4590657B2 (en) * 1999-06-14 2010-12-01 株式会社Ｉｈｉ Seawater flue gas desulfurization equipment
JP4987237B2 (en) * 2005-03-25 2012-07-25 戸田工業株式会社 Combustion waste gas purification method
JP5199585B2 (en) * 2007-02-21 2013-05-15 三菱重工業株式会社 Flue gas desulfurization equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046573A (en) * 1973-08-07 1975-04-25
JPH03262510A (en) * 1990-03-13 1991-11-22 Chiyoda Corp Method and apparatus for treating exhaust gas
JPH09192446A (en) * 1996-01-22 1997-07-29 Mitsubishi Corp Water scrubber type waste gas treating device
WO2001005489A1 (en) * 1999-07-19 2001-01-25 Ebara Corporation Apparatus and method for cleaning acidic gas
JP2001170444A (en) * 1999-12-16 2001-06-26 Ishikawajima Harima Heavy Ind Co Ltd Wet stack gas desulfurizing device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2644251A1 (en) * 2012-03-29 2013-10-02 Doosan Lentjes GmbH A flue gas purification device
EP2644252A1 (en) * 2012-03-29 2013-10-02 Doosan Lentjes GmbH A flue gas purification device
WO2013143788A1 (en) * 2012-03-29 2013-10-03 Doosan Lentjes Gmbh A flue gas purification device
JP2015514566A (en) * 2012-03-29 2015-05-21 ドゥーサン・レンチェス・ゲーエムベーハー Combustion exhaust gas purification device
US9421494B2 (en) 2012-03-29 2016-08-23 Doosan Lentjes Gmbh Flue gas purification device
EP2719442A1 (en) 2012-10-15 2014-04-16 Doosan Lentjes GmbH A flue gas purification device
WO2014060131A1 (en) 2012-10-15 2014-04-24 Doosan Lentjes Gmbh A flue gas purification device
DE212013000215U1 (en) 2012-10-15 2015-06-03 Doosan Lentjes Gmbh Flue gas cleaning device
JP2017177081A (en) * 2016-03-31 2017-10-05 三菱日立パワーシステムズ株式会社 Filler for packed tower and seawater desulfurization apparatus
WO2017169045A1 (en) * 2016-03-31 2017-10-05 三菱日立パワーシステムズ株式会社 Filler for packed tower and seawater desulfurization device
JP2022128475A (en) * 2016-06-11 2022-09-01 彭斯干 Collection and retention method abd facility for marine carbon
CN110496506A (en) * 2019-07-30 2019-11-26 上海蓝魂环保科技有限公司 A kind of ship seawater desulfurization device

Also Published As

Publication number Publication date
JP2009028571A (en) 2009-02-12
TWI378820B (en) 2012-12-11
EG25384A (en) 2011-12-25
JP5166791B2 (en) 2013-03-21
MY150527A (en) 2014-01-30
SA08290468B1 (en) 2011-09-13
TW200918152A (en) 2009-05-01

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