MY188935A - Flue gas desulfurization apparatus and flue gas desulfurization method - Google Patents

Flue gas desulfurization apparatus and flue gas desulfurization method

Info

Publication number
MY188935A
MY188935A MYPI2015700270A MYPI2015700270A MY188935A MY 188935 A MY188935 A MY 188935A MY PI2015700270 A MYPI2015700270 A MY PI2015700270A MY PI2015700270 A MYPI2015700270 A MY PI2015700270A MY 188935 A MY188935 A MY 188935A
Authority
MY
Malaysia
Prior art keywords
perforated plate
packing
gas
flue gas
gas desulfurization
Prior art date
Application number
MYPI2015700270A
Inventor
Akihiro Homma
Akio Yoshikoshi
Original Assignee
Tsukishima Kikai Co
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 Tsukishima Kikai Co filed Critical Tsukishima Kikai Co
Publication of MY188935A publication Critical patent/MY188935A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • 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
    • B01D53/185—Liquid distributors
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

A perforated plate is provided above packing, and liquid is supplied onto the packing through holes of the perforated plate, so that the distribution property of the liquid for the packing is enhanced, and the treatment efficiency of a gas to be treated is improved. Further, the decrease in the contact efficiency caused by aquatic organisms entering into the apparatus is prevented. Structured packing 20, which is provided with a communication path substantially uniform in a cross section, and from a site below which, a gas to be treated is blown into the tower, the structured packing is installed below a perforated plate 5, which is provided with holes disposed in a substantially uniform manner, and seawater distribution-supplying units 3, 4 are furnished above the perforated plate 5 for distribution-supplying of the seawater onto an upper surface of the perforated plate so that contact is performed between the gas, which blows upward in the tower, and the liquid, which flows downward for a treatment of the gas to be treated.
MYPI2015700270A 2012-07-31 2013-07-31 Flue gas desulfurization apparatus and flue gas desulfurization method MY188935A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012169803 2012-07-31
JP2013158510A JP6142432B2 (en) 2012-07-31 2013-07-31 Flue gas desulfurization method and flue gas desulfurization apparatus
PCT/JP2013/070742 WO2014021380A1 (en) 2012-07-31 2013-07-31 Exhaust gas desulfurization device and exhaust gas desulfurization method

Publications (1)

Publication Number Publication Date
MY188935A true MY188935A (en) 2022-01-13

Family

ID=50028050

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015700270A MY188935A (en) 2012-07-31 2013-07-31 Flue gas desulfurization apparatus and flue gas desulfurization method

Country Status (4)

Country Link
JP (1) JP6142432B2 (en)
MY (1) MY188935A (en)
PH (1) PH12015500171A1 (en)
WO (1) WO2014021380A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020168596A (en) * 2019-04-02 2020-10-15 三菱日立パワーシステムズ株式会社 Seawater desulfurization device
CN111908544A (en) * 2020-08-11 2020-11-10 江苏蓝晨环保科技有限公司 Ammonia nitrogen stripping and absorbing integrated tower
CN113797659B (en) * 2021-10-25 2022-10-11 莱芜钢铁集团泰东实业有限公司 Blast furnace flue gas purification device with heat energy conversion utilizes
CN220737014U (en) * 2023-09-15 2024-04-09 东方电气集团东方锅炉股份有限公司 Efficient sea water flue gas desulfurization absorption tower

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641294B2 (en) * 1972-05-08 1981-09-28
JPH041391U (en) * 1990-04-18 1992-01-08
JPH09155142A (en) * 1995-12-07 1997-06-17 Idemitsu Eng Co Ltd Removing method of specific component by gas/liquid contact, removing device and tray used to the removing device
JPH11290643A (en) * 1998-04-13 1999-10-26 Fuji Kasui Eng Co Ltd Removal of acidic component of combustion gas by sea water
JP2001129352A (en) * 1999-11-02 2001-05-15 Fujikasui Engineering Co Ltd Exhaust gas desulfurization advanced treatment process using sea water
JP4145701B2 (en) * 2003-04-07 2008-09-03 清水建設株式会社 Air purification device
JP2007098307A (en) * 2005-10-05 2007-04-19 Fujikasui Engineering Co Ltd Circulation type carbon dioxide fixation system
JP4604014B2 (en) * 2006-11-20 2010-12-22 株式会社清流メンテナンス Biological deodorization system and biological deodorization apparatus used in this system
JP5721303B2 (en) * 2007-02-21 2015-05-20 三菱日立パワーシステムズ株式会社 Flue gas desulfurization equipment
WO2009149602A1 (en) * 2008-06-13 2009-12-17 Peng Sigan Washing device and washing method for marine exhaust flue gases

Also Published As

Publication number Publication date
JP6142432B2 (en) 2017-06-07
JP2014042909A (en) 2014-03-13
PH12015500171B1 (en) 2015-03-16
PH12015500171A1 (en) 2015-03-16
WO2014021380A1 (en) 2014-02-06

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