WO2009014053A1 - 泡回収装置及び泡回収システム - Google Patents

泡回収装置及び泡回収システム Download PDF

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Publication number
WO2009014053A1
WO2009014053A1 PCT/JP2008/062890 JP2008062890W WO2009014053A1 WO 2009014053 A1 WO2009014053 A1 WO 2009014053A1 JP 2008062890 W JP2008062890 W JP 2008062890W WO 2009014053 A1 WO2009014053 A1 WO 2009014053A1
Authority
WO
WIPO (PCT)
Prior art keywords
sea water
foam recovery
foams
water
foam
Prior art date
Application number
PCT/JP2008/062890
Other languages
English (en)
French (fr)
Inventor
Keisuke Sonoda
Seiji Furukawa
Shozo Nagao
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
Priority claimed from JP2008048788A external-priority patent/JP5412042B2/ja
Application filed by Mitsubishi Heavy Industries, Ltd. filed Critical Mitsubishi Heavy Industries, Ltd.
Publication of WO2009014053A1 publication Critical patent/WO2009014053A1/ja
Priority to EG2009101599A priority Critical patent/EG25363A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • 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
    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • 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
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/12—Prevention of foaming

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)

Abstract

　脱硫後の使用済海水面上に浮遊している泡を回収し、泡を除去した使用済海水のみを周辺海域に排水できるようにした泡回収装置を提供すること。海水を吸収剤として使用する排煙脱硫装置の脱硫塔から排出された使用済海水を流して排水する水路（１）に設置され、使用済海水の水面に浮遊する泡（４）を除去して回収する泡回収装置（２０）であって、水路（１）の側面に形成した越流堰（３０）を介して連結される泡回収ピット部（４０）が設けられ、水路（１）を横断するようにして浮いた状態で保持される泡寄せ浮体（５０）を設置して、水面（ＷＬ）に浮遊する泡（４）及び表面海水流を使用済海水の主流から分離させて泡回収ピット部（４０）へ導く。
PCT/JP2008/062890 2007-07-24 2008-07-17 泡回収装置及び泡回収システム WO2009014053A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EG2009101599A EG25363A (en) 2007-07-24 2009-10-28 Foam recovery apparatus and foam recovery system.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-191832 2007-07-24
JP2007191832 2007-07-24
JP2008048788A JP5412042B2 (ja) 2007-07-24 2008-02-28 泡回収装置及び泡回収システム
JP2008-048788 2008-02-28

Publications (1)

Publication Number Publication Date
WO2009014053A1 true WO2009014053A1 (ja) 2009-01-29

Family

ID=40281309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062890 WO2009014053A1 (ja) 2007-07-24 2008-07-17 泡回収装置及び泡回収システム

Country Status (1)

Country Link
WO (1) WO2009014053A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011065082A1 (ja) * 2009-11-30 2011-06-03 三菱重工業株式会社 泡沫除去装置
JP2013006155A (ja) * 2011-06-24 2013-01-10 Mitsubishi Heavy Ind Ltd 使用済排出海水の消泡装置及び方法、使用済排出海水の排出システム
EP2851344A1 (en) * 2013-09-18 2015-03-25 Alstom Technology Ltd Method and system for seawater foam control
WO2016160682A1 (en) * 2015-03-31 2016-10-06 Alstom Technology Ltd Foam intercept system
CN113476901A (zh) * 2021-06-22 2021-10-08 中国大唐集团科学技术研究院有限公司华东电力试验研究院 一种脱硫浆液起泡治理装置及其治理方法
CN116726549A (zh) * 2023-08-14 2023-09-12 河北田原化工集团有限公司 一种自清洗脱硫塔除沫装置及其工作方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151803U (ja) * 1988-03-25 1989-10-19
JP2000084551A (ja) * 1998-09-10 2000-03-28 Hitachi Kiden Kogyo Ltd 流下ごみの除去装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151803U (ja) * 1988-03-25 1989-10-19
JP2000084551A (ja) * 1998-09-10 2000-03-28 Hitachi Kiden Kogyo Ltd 流下ごみの除去装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011065082A1 (ja) * 2009-11-30 2011-06-03 三菱重工業株式会社 泡沫除去装置
JP2011115675A (ja) * 2009-11-30 2011-06-16 Mitsubishi Heavy Ind Ltd 泡沫処理装置
CN102666398A (zh) * 2009-11-30 2012-09-12 三菱重工业株式会社 泡沫除去装置
TWI424963B (zh) * 2009-11-30 2014-02-01 Mitsubishi Heavy Ind Ltd Foam removal device
JP2013006155A (ja) * 2011-06-24 2013-01-10 Mitsubishi Heavy Ind Ltd 使用済排出海水の消泡装置及び方法、使用済排出海水の排出システム
EP2851344A1 (en) * 2013-09-18 2015-03-25 Alstom Technology Ltd Method and system for seawater foam control
WO2016160682A1 (en) * 2015-03-31 2016-10-06 Alstom Technology Ltd Foam intercept system
US9771279B2 (en) 2015-03-31 2017-09-26 General Electric Technology Gmbh Foam intercept system
CN113476901A (zh) * 2021-06-22 2021-10-08 中国大唐集团科学技术研究院有限公司华东电力试验研究院 一种脱硫浆液起泡治理装置及其治理方法
CN116726549A (zh) * 2023-08-14 2023-09-12 河北田原化工集团有限公司 一种自清洗脱硫塔除沫装置及其工作方法
CN116726549B (zh) * 2023-08-14 2023-10-20 河北田原化工集团有限公司 一种自清洗脱硫塔除沫装置及其工作方法

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