JP2015062894A - 海水エアレーション槽の触媒方法及び海水エアレーション槽の触媒装置 - Google Patents

海水エアレーション槽の触媒方法及び海水エアレーション槽の触媒装置 Download PDF

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Publication number
JP2015062894A
JP2015062894A JP2014190126A JP2014190126A JP2015062894A JP 2015062894 A JP2015062894 A JP 2015062894A JP 2014190126 A JP2014190126 A JP 2014190126A JP 2014190126 A JP2014190126 A JP 2014190126A JP 2015062894 A JP2015062894 A JP 2015062894A
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JP
Japan
Prior art keywords
seawater
catalyst
particles
supplied
catalyst unit
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2014190126A
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English (en)
Japanese (ja)
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JP2015062894A5 (enExample
Inventor
ジェイムズ ラスロ デニス
Dennis James Laslo
ジェイムズ ラスロ デニス
アール． ガンズリー レイモンド
R Gansley Raymond
アール． ガンズリー レイモンド
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Vernova GmbH
Original Assignee
Alstom Technology AG
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 Alstom Technology AG filed Critical Alstom Technology AG
Publication of JP2015062894A publication Critical patent/JP2015062894A/ja
Publication of JP2015062894A5 publication Critical patent/JP2015062894A5/ja
Pending legal-status Critical Current

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    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • 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
    • C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
    • 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
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • 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
    • 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
    • B01D53/73—After-treatment of removed components
    • 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
    • B01D53/75—Multi-step 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/15041—Means for absorbing SOx using seawater

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Catalysts (AREA)
  • Gas Separation By Absorption (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP2014190126A 2013-09-18 2014-09-18 海水エアレーション槽の触媒方法及び海水エアレーション槽の触媒装置 Pending JP2015062894A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/030,441 2013-09-18
US14/030,441 US9550688B2 (en) 2013-09-18 2013-09-18 Method and apparatus for catalyzing seawater aeration basins

Publications (2)

Publication Number Publication Date
JP2015062894A true JP2015062894A (ja) 2015-04-09
JP2015062894A5 JP2015062894A5 (enExample) 2017-11-02

Family

ID=51485518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014190126A Pending JP2015062894A (ja) 2013-09-18 2014-09-18 海水エアレーション槽の触媒方法及び海水エアレーション槽の触媒装置

Country Status (5)

Country Link
US (1) US9550688B2 (enExample)
EP (1) EP2851345B1 (enExample)
JP (1) JP2015062894A (enExample)
KR (1) KR20150032488A (enExample)
CN (1) CN104445568A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016104513A1 (de) 2015-03-25 2016-09-29 Toyota Jidosha Kabushiki Kaisha Elektrostatische Düse, Abgabevorrichtung und Verfahren zum Herstellen eines Halbleitermoduls

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114504943A (zh) * 2022-02-09 2022-05-17 广东能源集团科学技术研究院有限公司 一种脱硫剂输送系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484535A (en) * 1994-05-19 1996-01-16 The Babcock & Wilcox Company Seawater effluent treatment downstream of seawater SO2 scrubber
WO2001041902A1 (en) * 1999-12-08 2001-06-14 ABB Fläkt AB A process to increase the oxidation rate of dissolved sulphur dioxide in seawater
JP2010269248A (ja) * 2009-05-21 2010-12-02 Mitsubishi Heavy Ind Ltd 排煙脱硫吸収装置及び排ガス処理方法
JP2012505734A (ja) * 2008-10-17 2012-03-08 斯幹 彭 海水法による排ガスの同時脱硫脱硝方法および装置
WO2012107817A1 (en) * 2011-02-10 2012-08-16 Alstom Technology Ltd A method and a device for treating effluent seawater from a seawater scrubber
EP2578544A1 (en) * 2011-10-07 2013-04-10 Alstom Technology Ltd Method and system for controlling treatment of effluent from seawater flue gas scrubber

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336035A (en) 1979-03-12 1982-06-22 Wheelabrator-Frye Inc. Dust collector and filter bags therefor
US4502872A (en) 1983-03-31 1985-03-05 Combustion Engineering, Inc. Discharge electrode wire assembly for electrostatic precipitator
US20050161410A1 (en) 2003-11-06 2005-07-28 Wilson Gregg L. System, method and composition for treatment of wastewater
CN101745309B (zh) * 2010-03-12 2012-04-18 史汉祥 粉煤灰或炼铁高炉渣用于烟气脱硫及综合利用的方法
CN103191638B (zh) * 2013-04-16 2016-01-06 浙江大学 一种用于海水脱硫的脱硫塔填料及制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484535A (en) * 1994-05-19 1996-01-16 The Babcock & Wilcox Company Seawater effluent treatment downstream of seawater SO2 scrubber
WO2001041902A1 (en) * 1999-12-08 2001-06-14 ABB Fläkt AB A process to increase the oxidation rate of dissolved sulphur dioxide in seawater
JP2012505734A (ja) * 2008-10-17 2012-03-08 斯幹 彭 海水法による排ガスの同時脱硫脱硝方法および装置
JP2010269248A (ja) * 2009-05-21 2010-12-02 Mitsubishi Heavy Ind Ltd 排煙脱硫吸収装置及び排ガス処理方法
WO2012107817A1 (en) * 2011-02-10 2012-08-16 Alstom Technology Ltd A method and a device for treating effluent seawater from a seawater scrubber
EP2578544A1 (en) * 2011-10-07 2013-04-10 Alstom Technology Ltd Method and system for controlling treatment of effluent from seawater flue gas scrubber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016104513A1 (de) 2015-03-25 2016-09-29 Toyota Jidosha Kabushiki Kaisha Elektrostatische Düse, Abgabevorrichtung und Verfahren zum Herstellen eines Halbleitermoduls

Also Published As

Publication number Publication date
US9550688B2 (en) 2017-01-24
KR20150032488A (ko) 2015-03-26
US20150076081A1 (en) 2015-03-19
EP2851345A1 (en) 2015-03-25
CN104445568A (zh) 2015-03-25
EP2851345B1 (en) 2016-03-30

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