MY170614A - Seawater flue-gas desulfurization apparatus and method of treating desulfurization seawater - Google Patents

Seawater flue-gas desulfurization apparatus and method of treating desulfurization seawater

Info

Publication number
MY170614A
MY170614A MYPI2011001306A MYPI2011001306A MY170614A MY 170614 A MY170614 A MY 170614A MY PI2011001306 A MYPI2011001306 A MY PI2011001306A MY PI2011001306 A MYPI2011001306 A MY PI2011001306A MY 170614 A MY170614 A MY 170614A
Authority
MY
Malaysia
Prior art keywords
seawater
flue
gas
mixing basin
gas desulfurization
Prior art date
Application number
MYPI2011001306A
Inventor
Tomoo Akiyama
Susumu Okino
Eiji Ochi
Original Assignee
Mitsubishi Heavy Ind Ltd
Mitsubishi Hitachi Power Sys 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, Mitsubishi Hitachi Power Sys Ltd filed Critical Mitsubishi Heavy Ind Ltd
Priority to MYPI2011001306A priority Critical patent/MY170614A/en
Publication of MY170614A publication Critical patent/MY170614A/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
    • B01D53/502—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
    • B01D19/00—Degasification of liquids
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/101—Sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Treating Waste Gases (AREA)

Abstract

A first seawater processing apparatus 10-1 according to the present embodiment includes a flue-gas desulfurization absorber 13, a dilution mixing basin 16, and a gas retaining unit 20A. In the flue-gas desulfurization absorber 13, a sulfur content in a flue gas 11 is brought into contact with absorbent seawater 12A as a portion of seawater 12, and thereby purifying the flue gas 11. The dilution mixing basin 16 is integrally provided on the underside of the flue-gas desulfurization absorber 13. In the dilution mixing basin 16, sulfur-content absorbent seawater 14A produced by seawater desulfurization in which the sulfur content in the flue gas 11 is reduced by the contact with the absorbent seawater 12A in the flue-gas desulfurization absorber 13 is mixed/diluted with dilution seawater 12B fed into a main body 15 thereof. The gas retaining unit 20A includes a cover portion 18 and a first weir 19. The cover portion 18 is provided on the lower-end side of a sidewall 17 of the flue-gas desulfurization absorber 13 to extend along a long side of the dilution mixing basin 16 so as to cover the dilution mixing basin 16. The first weir 19 is hung from the side of a rear surface of the cover portion 18, and an end of the first weir 19 is submerged under the surface of seawater in the dilution mixing basin 16.
MYPI2011001306A 2009-05-11 2009-05-11 Seawater flue-gas desulfurization apparatus and method of treating desulfurization seawater MY170614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2011001306A MY170614A (en) 2009-05-11 2009-05-11 Seawater flue-gas desulfurization apparatus and method of treating desulfurization seawater

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2011001306A MY170614A (en) 2009-05-11 2009-05-11 Seawater flue-gas desulfurization apparatus and method of treating desulfurization seawater
PCT/JP2009/058780 WO2010131327A1 (en) 2009-05-11 2009-05-11 Equipment for the desulfurization of flue gas with seawater and process for treatment of the seawater used in the desufurization

Publications (1)

Publication Number Publication Date
MY170614A true MY170614A (en) 2019-08-21

Family

ID=43084717

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011001306A MY170614A (en) 2009-05-11 2009-05-11 Seawater flue-gas desulfurization apparatus and method of treating desulfurization seawater

Country Status (4)

Country Link
KR (1) KR101269707B1 (en)
MY (1) MY170614A (en)
SA (1) SA109300664B1 (en)
WO (1) WO2010131327A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102343209B (en) * 2011-09-28 2013-04-17 西安交通大学 Seawater flue gas desulphurization (FGD) system applying boiler blowdown water
JP2013158720A (en) * 2012-02-06 2013-08-19 Mitsubishi Heavy Ind Ltd Desulfurization seawater treatment system
ES2530740T3 (en) * 2012-03-29 2015-03-05 Doosan Lentjes Gmbh Flue gas purification device
KR101422760B1 (en) 2014-03-06 2014-07-23 (주) 한국환경진단연구소 Apparatus and method for removing sulfur compounds in flue gases using the sea water
KR20180079756A (en) * 2017-01-02 2018-07-11 한국전력기술 주식회사 Construction and treatment of seawater desulfurization facility using seawater concentrated water of seawater desalination facilities
CN114853250B (en) * 2022-06-06 2023-02-07 萍乡市新安环保工程有限公司 Coking desulfurization foam and waste liquid drying equipment and method for drying coking desulfurization foam and waste liquid by using same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559363Y2 (en) * 1975-10-24 1980-02-29
JPS5580010U (en) * 1978-11-27 1980-06-02
JPS5790706U (en) * 1980-11-21 1982-06-04
JPS61139890U (en) * 1985-02-21 1986-08-29
JPS62106605U (en) * 1985-12-23 1987-07-08
JPH03109699U (en) * 1990-02-28 1991-11-11
JP2003117349A (en) * 2001-10-17 2003-04-22 Mitsubishi Heavy Ind Ltd Flue gas treating apparatus
JP5259964B2 (en) * 2007-02-28 2013-08-07 三菱重工業株式会社 Seawater flue gas desulfurization system
JP5166791B2 (en) * 2007-07-24 2013-03-21 三菱重工業株式会社 Flue gas desulfurization equipment

Also Published As

Publication number Publication date
SA109300664B1 (en) 2014-10-15
KR20110061597A (en) 2011-06-09
WO2010131327A1 (en) 2010-11-18
KR101269707B1 (en) 2013-05-30

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