MY154937A - Flue gas desulfurization equipment - Google Patents

Flue gas desulfurization equipment

Info

Publication number
MY154937A
MY154937A MYPI20091257A MYPI20091257A MY154937A MY 154937 A MY154937 A MY 154937A MY PI20091257 A MYPI20091257 A MY PI20091257A MY PI20091257 A MYPI20091257 A MY PI20091257A MY 154937 A MY154937 A MY 154937A
Authority
MY
Malaysia
Prior art keywords
seawater
flue gas
gas desulfurization
diluent
desulfurization equipment
Prior art date
Application number
MYPI20091257A
Inventor
Sonoda Keisuke
Nagao Shozo
Sumiyoshi Yasuo
Kuroda Yuji
Original Assignee
Mitsubishi Hitachi Power Sys
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 filed Critical Mitsubishi Hitachi Power Sys
Publication of MY154937A publication Critical patent/MY154937A/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
    • B01D53/34—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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/43197—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F25/431971—Mounted on the wall
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Water Treatments (AREA)

Abstract

IN A FLUE GAS DESULFURIZATION EQUIPMENT ACCORDING TO A SEAWATER METHOD, ANY LOWERING OF DECARBONATION PERFORMANCE AT THE OPERATION OF DECARBONATION OF USED DILUTED SEAWATER IS PREVENTED OR SUPPRESSED BY PROMOTING THE MIXING/DILUTION BETWEEN USED SEAWATER AND DILUENT SEAWATER. IN FLUE GAS DESULFURIZATION EQUIPMENT (1) STRUCTURED SO THAT USED SEAWATER AFTER DESULFURIZATION FALLS IN DILUENT SEAWATER FLOWING THROUGH WATER CHANNEL (9) AND THAT USED DILUTED SEAWATER HAVING BEEN DILUTED BY THE MIXING WITH DILUENT SEAWATER, DURING ITS FLOW THROUGH THE WATER CHANNEL (9), IS DECARBONATED, TURBULENCE GENERATOR (20) CAPABLE OF PROMOTING THE MIXING OF USED SEAWATER WITH DILUENT SEAWATER IS DISPOSED IN THE WATER CHANNEL (9).
MYPI20091257A 2007-02-21 2008-02-20 Flue gas desulfurization equipment MY154937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007040459A JP5199585B2 (en) 2007-02-21 2007-02-21 Flue gas desulfurization equipment

Publications (1)

Publication Number Publication Date
MY154937A true MY154937A (en) 2015-08-28

Family

ID=39710098

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20091257A MY154937A (en) 2007-02-21 2008-02-20 Flue gas desulfurization equipment

Country Status (5)

Country Link
JP (1) JP5199585B2 (en)
MY (1) MY154937A (en)
SG (1) SG178769A1 (en)
TW (1) TWI389734B (en)
WO (1) WO2008102824A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5166791B2 (en) * 2007-07-24 2013-03-21 三菱重工業株式会社 Flue gas desulfurization equipment
WO2010043083A1 (en) * 2008-10-17 2010-04-22 Peng Sigan Process and device for simultaneously desulfurizing and denitrating the flue gas with the seawater
WO2010095214A1 (en) * 2009-02-17 2010-08-26 月島機械株式会社 Wastewater treating system, and wastewater treating method
JP5754877B2 (en) * 2009-03-31 2015-07-29 三菱日立パワーシステムズ株式会社 Oxidation tank, seawater treatment device and seawater desulfurization system
ATE526071T1 (en) * 2009-06-05 2011-10-15 Ae & E Lentjes Gmbh SCRUBBER TOWER AND ASSOCIATED FLUE GAS CLEANING DEVICE
WO2012127689A1 (en) * 2011-03-24 2012-09-27 月島機械株式会社 Flue gas desulfurization apparatus
JP2012236170A (en) * 2011-05-13 2012-12-06 Babcock Hitachi Kk Method and apparatus for regeneration of deteriorated absorbing liquid, and carbon dioxide recovery system using the same
CN103030231B (en) * 2011-09-29 2015-04-08 鞍钢股份有限公司 Recovery system and recovery process for desulfurized seawater
JP5998915B2 (en) * 2012-12-19 2016-09-28 富士電機株式会社 Exhaust gas treatment equipment
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
CN109939547B (en) * 2019-04-01 2021-08-17 唐山伟德船用设备有限公司 Washing tower suitable for ship exhaust gas desulfurization
CN111718018A (en) * 2020-07-17 2020-09-29 中国华电科工集团有限公司 A forced-flow seawater desulfurization system aeration tank
CN113750748A (en) * 2021-10-19 2021-12-07 中船黄埔文冲船舶有限公司 A desulfurization system for ship exhaust gas

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001129352A (en) * 1999-11-02 2001-05-15 Fujikasui Engineering Co Ltd Exhaust gas desulfurization advanced treatment process using sea water
JP4460975B2 (en) * 2004-08-20 2010-05-12 三菱重工業株式会社 Seawater treatment method and seawater treatment apparatus

Also Published As

Publication number Publication date
JP2008200621A (en) 2008-09-04
TWI389734B (en) 2013-03-21
SG178769A1 (en) 2012-03-29
JP5199585B2 (en) 2013-05-15
TW200848148A (en) 2008-12-16
WO2008102824A1 (en) 2008-08-28

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