IN2015DN02652A - - Google Patents
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- Publication number
- IN2015DN02652A IN2015DN02652A IN2652DEN2015A IN2015DN02652A IN 2015DN02652 A IN2015DN02652 A IN 2015DN02652A IN 2652DEN2015 A IN2652DEN2015 A IN 2652DEN2015A IN 2015DN02652 A IN2015DN02652 A IN 2015DN02652A
- Authority
- IN
- India
- Prior art keywords
- exhaust gas
- waste water
- mercury
- post
- desulfurized waste
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 abstract 4
- 229910052753 mercury Inorganic materials 0.000 abstract 3
- 238000007254 oxidation reaction Methods 0.000 abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 230000003009 desulfurizing effect Effects 0.000 abstract 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000006477 desulfuration reaction Methods 0.000 abstract 1
- 230000023556 desulfurization Effects 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
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
-
- 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
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/687,716 US8535626B1 (en) | 2012-11-28 | 2012-11-28 | Exhaust gas treatment apparatus and exhaust gas treatment method |
PCT/JP2013/080729 WO2014084054A1 (ja) | 2012-11-28 | 2013-11-13 | 排ガス処理装置および排ガス処理方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN02652A true IN2015DN02652A (enrdf_load_stackoverflow) | 2015-09-18 |
Family
ID=49122299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2652DEN2015 IN2015DN02652A (enrdf_load_stackoverflow) | 2012-11-28 | 2013-11-13 |
Country Status (9)
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5984712B2 (ja) * | 2013-02-25 | 2016-09-06 | 三菱日立パワーシステムズ株式会社 | 排ガス処理システム及び排ガス処理方法 |
CN106039980B (zh) * | 2016-08-04 | 2018-08-17 | 山东奥特高科环保科技有限公司 | 一种高温烟气脱汞装置及工艺 |
CN111135692A (zh) * | 2018-11-05 | 2020-05-12 | 新疆硅基新材料创新中心有限公司 | 电厂锅炉烟气脱硫得到的废浆回收利用与电厂锅炉烟气脱硝的方法及系统 |
JP7351726B2 (ja) * | 2019-11-18 | 2023-09-27 | 三菱重工業株式会社 | 石膏スラリー脱水システム |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4123355A (en) * | 1977-11-21 | 1978-10-31 | Nasa | Simultaneous treatment of SO2 containing stack gases and waste water |
JPS57136921A (en) * | 1981-02-19 | 1982-08-24 | Mitsubishi Heavy Ind Ltd | Treatment of waste liquid from wet type stack gas treatment device |
JP2704652B2 (ja) | 1989-02-09 | 1998-01-26 | バブコツク日立株式会社 | 湿式排煙脱硫方法 |
JP2805497B2 (ja) * | 1989-05-11 | 1998-09-30 | 千代田化工建設株式会社 | 湿式排煙脱硫排水の処理方法 |
JPH10128055A (ja) | 1996-10-29 | 1998-05-19 | Chiyoda Corp | 排煙脱硫装置および石膏スラリーの処理方法 |
JP3935547B2 (ja) * | 1997-02-19 | 2007-06-27 | 三菱重工業株式会社 | 排ガス処理方法及び排ガス処理装置 |
US6752975B2 (en) * | 2000-07-31 | 2004-06-22 | Showa Denko K.K. | Combustion exhaust gas treatment process and treatment apparatus |
JP2002224533A (ja) | 2001-02-05 | 2002-08-13 | Babcock Hitachi Kk | 排煙脱硫方法と装置 |
JP4838579B2 (ja) * | 2005-12-21 | 2011-12-14 | 三菱重工業株式会社 | 水銀除去システムおよび水銀除去方法 |
JP5003887B2 (ja) * | 2007-07-27 | 2012-08-15 | 株式会社Ihi | 排ガス処理方法及び排ガス処理装置 |
WO2010146672A1 (ja) | 2009-06-17 | 2010-12-23 | 三菱重工業株式会社 | 水銀除去システム及び水銀含有高温排ガスの水銀除去方法 |
EP2444144B1 (en) | 2009-06-17 | 2018-10-03 | Mitsubishi Hitachi Power Systems, Ltd. | System for removing mercury and method of removing mercury from mercury-containing high-temperature discharge gas |
WO2010146670A1 (ja) | 2009-06-17 | 2010-12-23 | 三菱重工業株式会社 | 水銀除去システム及び水銀含有高温排ガスの水銀除去方法 |
JP5284251B2 (ja) * | 2009-12-09 | 2013-09-11 | バブコック日立株式会社 | 酸素燃焼方式の排ガス処理装置と該排ガス処理装置の運用方法 |
JP5385114B2 (ja) * | 2009-12-14 | 2014-01-08 | バブコック日立株式会社 | 燃焼排ガスの水銀除去方法及び燃焼排ガス浄化装置。 |
EP2540378B1 (en) * | 2010-02-25 | 2016-11-09 | Mitsubishi Heavy Industries, Ltd. | Exhaust gas treatment system, and exhaust gas treatment method |
US8388917B2 (en) | 2010-02-25 | 2013-03-05 | Mitsubishi Heavy Industries, Ltd. | Air pollution control system and air pollution control method |
JP5554162B2 (ja) * | 2010-06-30 | 2014-07-23 | 三菱重工業株式会社 | 排ガス中の水銀処理システム |
US8715402B2 (en) | 2011-03-22 | 2014-05-06 | Mitsubishi Heavy Industries, Ltd. | Air pollution control system and air pollution control method, spray drying device of dewatering filtration fluid from desulfurization discharged water, and method thereof |
-
2012
- 2012-11-28 US US13/687,716 patent/US8535626B1/en active Active
-
2013
- 2013-11-13 PL PL13858821T patent/PL2926885T3/pl unknown
- 2013-11-13 IN IN2652DEN2015 patent/IN2015DN02652A/en unknown
- 2013-11-13 JP JP2014550119A patent/JP5984961B2/ja active Active
- 2013-11-13 EP EP13858821.5A patent/EP2926885B1/en active Active
- 2013-11-13 CN CN201380056742.XA patent/CN104822436B/zh not_active Expired - Fee Related
- 2013-11-13 CA CA2887440A patent/CA2887440A1/en not_active Abandoned
- 2013-11-13 ES ES13858821.5T patent/ES2650868T3/es active Active
- 2013-11-13 WO PCT/JP2013/080729 patent/WO2014084054A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2926885B1 (en) | 2017-11-08 |
US8535626B1 (en) | 2013-09-17 |
CN104822436A (zh) | 2015-08-05 |
PL2926885T3 (pl) | 2018-02-28 |
CN104822436B (zh) | 2017-05-31 |
WO2014084054A1 (ja) | 2014-06-05 |
EP2926885A4 (en) | 2016-08-31 |
CA2887440A1 (en) | 2014-06-05 |
EP2926885A1 (en) | 2015-10-07 |
JPWO2014084054A1 (ja) | 2017-01-05 |
JP5984961B2 (ja) | 2016-09-06 |
ES2650868T3 (es) | 2018-01-22 |
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