MY169823A - Seawater desulfurization/oxidation treatment apparatus, method of treating desulfurization seawater, and power generating system employing the same - Google Patents

Seawater desulfurization/oxidation treatment apparatus, method of treating desulfurization seawater, and power generating system employing the same

Info

Publication number
MY169823A
MY169823A MYPI2011004786A MYPI2011004786A MY169823A MY 169823 A MY169823 A MY 169823A MY PI2011004786 A MYPI2011004786 A MY PI2011004786A MY PI2011004786 A MYPI2011004786 A MY PI2011004786A MY 169823 A MY169823 A MY 169823A
Authority
MY
Malaysia
Prior art keywords
seawater
basin
oxidation
dilution
desulfurization
Prior art date
Application number
MYPI2011004786A
Inventor
Akiyama Tomoo
Okino Susumu
Ochi Eiji
Original Assignee
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 Hitachi Power Sys Ltd filed Critical Mitsubishi Hitachi Power Sys Ltd
Priority to MYPI2011004786A priority Critical patent/MY169823A/en
Publication of MY169823A publication Critical patent/MY169823A/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
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • B01D53/507—Sulfur oxides by treating the gases with other 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—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
    • 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
    • C02F2103/08—Seawater, e.g. for desalination

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (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)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Treating Waste Gases (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

A seawater desulfurization/oxidation treatment apparatus (10) includes a flue-gas desulfurization absorber (20) in which a flue gas (13) is scrubbed; an oxidation basin (21) in which a water quality of sulfur-content absorbing seawater (16A) discharged from the flue-gas desulfurization absorber is restored; a seawater supply line (11) through which absorption seawater (15A) is supplied to the flue-gas desulfurization absorber (20); an oxidation-basin-inlet dilution mixing basin (21A) that is provided on the side of the inlet of the oxidation basin (21), and first dilution seawater (15B) is mixed with the sulfur-content absorbing seawater (16A) discharged from the flue-gas desulfurization absorber therein; an oxidation-basin-outlet dilution mixing basin (21C) that is provided on the side of the outlet of the oxidation basin (21), and second dilution seawater (15C) is mixed with oxidation-basin-outlet sulfur-content absorbing seawater (16C) therein; a sulfur-content absorbing seawater discharge line (L3) through which the sulfur-content absorbing seawater (16A) discharged from the flue-gas desulfurization absorber is discharged into the oxidation-basin-inlet dilution mixing basin (21A); a first dilution seawater supply line (L4) through which the first dilution seawater (15B) is supplied to the oxidation-basin-inlet dilution mixing basin (21A); and a second dilution seawater supply line (LS) through which the second dilution seawater (15C) is supplied to the oxidation-basin-outlet dilution mixing basin (21C).
MYPI2011004786A 2009-04-06 2009-04-06 Seawater desulfurization/oxidation treatment apparatus, method of treating desulfurization seawater, and power generating system employing the same MY169823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2011004786A MY169823A (en) 2009-04-06 2009-04-06 Seawater desulfurization/oxidation treatment apparatus, method of treating desulfurization seawater, and power generating system employing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2011004786A MY169823A (en) 2009-04-06 2009-04-06 Seawater desulfurization/oxidation treatment apparatus, method of treating desulfurization seawater, and power generating system employing the same
PCT/JP2009/057072 WO2010116482A1 (en) 2009-04-06 2009-04-06 Seawater desulfation treatment apparatus, method for treating desulfurized seawater, and power generation system to which the method has been applied

Publications (1)

Publication Number Publication Date
MY169823A true MY169823A (en) 2019-05-16

Family

ID=42935793

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011004786A MY169823A (en) 2009-04-06 2009-04-06 Seawater desulfurization/oxidation treatment apparatus, method of treating desulfurization seawater, and power generating system employing the same

Country Status (4)

Country Link
JP (1) JPWO2010116482A1 (en)
CN (1) CN102387850B (en)
MY (1) MY169823A (en)
WO (1) WO2010116482A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2486969B1 (en) * 2011-02-10 2016-06-15 Alstom Technology Ltd A method and a device for treating effluent seawater from a seawater scrubber
CN103688031B (en) * 2011-07-01 2018-03-27 彭斯干 A kind of methods, devices and systems for optimizing exhaust back pressure of internal combustion engine
CN102557194B (en) * 2011-12-31 2013-07-10 国家海洋局天津海水淡化与综合利用研究所 Film method aeration industrial flue gas desulfurization seawater recovery process
JP2013154329A (en) * 2012-01-31 2013-08-15 Mitsubishi Heavy Ind Ltd Seawater exhaust gas desulfurization system, and power generator system
JP2013154330A (en) * 2012-01-31 2013-08-15 Mitsubishi Heavy Ind Ltd Oxidation tank, seawater exhaust gas desulfurization system, and power generator system
CN102716651B (en) * 2012-06-26 2015-03-18 田鹏程 Desulfurization and denitrification integral smoke gas purification treatment system and desulfurization and denitrification integral smoke gas purification treatment process
JP6462359B2 (en) * 2013-12-27 2019-01-30 クボタ化水株式会社 Method and apparatus for desulfurization of exhaust gas containing sulfurous acid gas
EP3189883B1 (en) 2014-09-02 2019-09-04 Fuji Electric Co., Ltd. Exhaust gas treatment device and waste water treatment method for exhaust gas treatment device
CN106745987B (en) * 2016-12-21 2023-03-14 武汉凯迪电力环保有限公司 High-efficient low energy consumption sea water desulfurization oxidation system
CN108218050A (en) * 2018-03-23 2018-06-29 东方电气集团东方锅炉股份有限公司 The quality recovery device and restoration methods of acid seawater after a kind of flue gas desulfurization with seawater
JP2020049465A (en) * 2018-09-28 2020-04-02 三菱日立パワーシステムズ株式会社 Water treatment system and water treatment method
KR20220002566A (en) * 2019-12-04 2022-01-06 후지 덴키 가부시키가이샤 exhaust gas treatment device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003117349A (en) * 2001-10-17 2003-04-22 Mitsubishi Heavy Ind Ltd Flue gas treating apparatus
JP4446309B2 (en) * 2005-11-01 2010-04-07 日本環境企画株式会社 Exhaust gas desulfurization equipment using seawater
JP5259964B2 (en) * 2007-02-28 2013-08-07 三菱重工業株式会社 Seawater flue gas desulfurization system

Also Published As

Publication number Publication date
JPWO2010116482A1 (en) 2012-10-11
CN102387850B (en) 2014-12-10
CN102387850A (en) 2012-03-21
WO2010116482A1 (en) 2010-10-14

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