IN2015DN00174A - - Google Patents

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Publication number
IN2015DN00174A
IN2015DN00174A IN174DEN2015A IN2015DN00174A IN 2015DN00174 A IN2015DN00174 A IN 2015DN00174A IN 174DEN2015 A IN174DEN2015 A IN 174DEN2015A IN 2015DN00174 A IN2015DN00174 A IN 2015DN00174A
Authority
IN
India
Application number
Inventor
Motofumi Ito
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 IN2015DN00174A publication Critical patent/IN2015DN00174A/en

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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
    • 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
    • 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
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/102—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/12—Methods and means for introducing reactants
    • B01D2259/124—Liquid reactants
    • 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
    • C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
IN174DEN2015 2012-07-30 2015-01-08 IN2015DN00174A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/561,386 US9028762B2 (en) 2012-07-30 2012-07-30 Wet type exhaust gas desulfurization apparatus
PCT/JP2013/068845 WO2014021068A1 (en) 2012-07-30 2013-07-10 Wet flue gas desulfurization equipment

Publications (1)

Publication Number Publication Date
IN2015DN00174A true IN2015DN00174A (en) 2015-06-12

Family

ID=49995085

Family Applications (1)

Application Number Title Priority Date Filing Date
IN174DEN2015 IN2015DN00174A (en) 2012-07-30 2015-01-08

Country Status (9)

Country Link
US (1) US9028762B2 (en)
EP (1) EP2881161B1 (en)
JP (1) JP6227531B2 (en)
KR (1) KR101797327B1 (en)
CN (1) CN104602787B (en)
ES (1) ES2674920T3 (en)
IN (1) IN2015DN00174A (en)
PL (1) PL2881161T3 (en)
WO (1) WO2014021068A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107213761A (en) * 2017-06-30 2017-09-29 成都川通达科技有限公司 A kind of Novel desulfurization tower
CN108187473A (en) * 2018-02-05 2018-06-22 郑兴华 A kind of recycling desulphurization system
CN108525496B (en) * 2018-04-26 2020-12-15 江苏蓝电环保股份有限公司 Sulfide purification treatment method for industrial waste gas
JP6588147B1 (en) * 2018-12-11 2019-10-09 三菱日立パワーシステムズ株式会社 Exhaust gas desulfurization equipment
CN109395543A (en) * 2018-12-31 2019-03-01 广东威特宝土壤修复科研中心有限公司 Soaking type exhaust gas separating treatment system and method
CN110237670B (en) * 2019-06-27 2021-06-18 成都海成环保工程有限公司 Circulating desulfurization system adopting double-alkali method and desulfurization process thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104619A (en) * 1981-12-15 1983-06-22 Ishikawajima Harima Heavy Ind Co Ltd Absorbing tower of waste gas desulfurizing apparatus
DE3227187C1 (en) * 1982-07-21 1988-12-01 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Wash tower for a plant for the desulphurization of flue gas
JPH0773657B2 (en) * 1986-08-07 1995-08-09 三菱重工業株式会社 Wet Flue Gas Desulfurization Method
JPH0555176A (en) 1991-08-26 1993-03-05 Sony Corp Dry etching method
JPH07108131A (en) 1993-10-08 1995-04-25 Mitsubishi Heavy Ind Ltd Treatment of waste gas
DE4338332A1 (en) 1993-11-10 1995-05-11 Bischoff Gasreinigung Wash tower for a flue gas desulfurization plant
JP2989484B2 (en) * 1994-08-18 1999-12-13 三菱重工業株式会社 Wet flue gas desulfurization equipment
JP3170158B2 (en) 1994-11-08 2001-05-28 三菱重工業株式会社 Gas-liquid contact device and wet flue gas desulfurization device
US5676716A (en) * 1995-10-30 1997-10-14 The Babcock & Wilcox Company Apparatus for mixing a tank and improving air/liquid contact in an oxidized system
JP3337380B2 (en) 1996-10-17 2002-10-21 三菱重工業株式会社 Exhaust gas treatment method
JP3676020B2 (en) * 1997-02-26 2005-07-27 バブコック日立株式会社 Wet flue gas desulfurization equipment
EP0945164B1 (en) * 1997-10-07 2002-11-06 Nkk Corporation Wet type exhaust gas desulfurization method
EP1029579B1 (en) 1998-08-11 2004-11-03 Mitsubishi Heavy Industries, Ltd. Wet type flue gas desulfurization equipment
JP3854481B2 (en) 2000-11-17 2006-12-06 三菱重工業株式会社 Wet flue gas desulfurization apparatus and wet flue gas desulfurization method
JP2002361035A (en) 2001-06-06 2002-12-17 Babcock Hitachi Kk Boiler flue gas treatment equipment
JP2003170039A (en) * 2001-12-10 2003-06-17 Ishikawajima Harima Heavy Ind Co Ltd Reaction apparatus
JP4734537B2 (en) * 2005-05-24 2011-07-27 川崎重工業株式会社 Absorption tower of flue gas desulfurization equipment
JP5046755B2 (en) * 2007-06-27 2012-10-10 三菱重工業株式会社 Gas-liquid contact device
CN101185839B (en) * 2007-09-10 2010-09-01 中电投远达环保工程有限公司 Wet fuel gas desulfurizingjet current oxidizing system
JP2011005448A (en) * 2009-06-26 2011-01-13 Mitsubishi Heavy Ind Ltd River water utilization flue gas desulfurizing system and method of removing humus
CN101844036A (en) * 2010-05-11 2010-09-29 上海龙净环保科技工程有限公司 Wet flue gas desulfurization (WFGD) process for gypsum through oxidization in tower by using calcium-based strongly basic substance

Also Published As

Publication number Publication date
WO2014021068A1 (en) 2014-02-06
US20140030157A1 (en) 2014-01-30
PL2881161T3 (en) 2018-10-31
CN104602787A (en) 2015-05-06
CN104602787B (en) 2017-07-04
KR101797327B1 (en) 2017-11-13
JP6227531B2 (en) 2017-11-08
EP2881161A4 (en) 2015-08-12
JPWO2014021068A1 (en) 2016-07-21
ES2674920T3 (en) 2018-07-05
EP2881161A1 (en) 2015-06-10
EP2881161B1 (en) 2018-06-20
KR20150024924A (en) 2015-03-09
US9028762B2 (en) 2015-05-12

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