TW377305B - Method for removing sulfur dioxide and nitrogen oxides from combustion gases a method for removing air-polluted substance from combustion gases - Google Patents

Method for removing sulfur dioxide and nitrogen oxides from combustion gases a method for removing air-polluted substance from combustion gases

Info

Publication number
TW377305B
TW377305B TW086112890A TW86112890A TW377305B TW 377305 B TW377305 B TW 377305B TW 086112890 A TW086112890 A TW 086112890A TW 86112890 A TW86112890 A TW 86112890A TW 377305 B TW377305 B TW 377305B
Authority
TW
Taiwan
Prior art keywords
gaseous stream
combustion gases
sulfur dioxide
nitrogen oxides
alkaline earth
Prior art date
Application number
TW086112890A
Other languages
English (en)
Inventor
Bruce W Lani
Manyam Babu
Original Assignee
Dravo Lime 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 Dravo Lime Co filed Critical Dravo Lime Co
Application granted granted Critical
Publication of TW377305B publication Critical patent/TW377305B/zh

Links

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
    • 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
    • B01D53/32—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 electrical effects other than those provided for in group B01D61/00
    • 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
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
TW086112890A 1996-09-06 1997-09-06 Method for removing sulfur dioxide and nitrogen oxides from combustion gases a method for removing air-polluted substance from combustion gases TW377305B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/706,657 US5827488A (en) 1996-09-06 1996-09-06 Process for removing SO2 and NOx from a gaseous stream
US08/730,442 US5817283A (en) 1996-09-06 1996-10-15 Method for removing sulfur dioxide and nitrogen oxides from combustion gases

Publications (1)

Publication Number Publication Date
TW377305B true TW377305B (en) 1999-12-21

Family

ID=24838535

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086112890A TW377305B (en) 1996-09-06 1997-09-06 Method for removing sulfur dioxide and nitrogen oxides from combustion gases a method for removing air-polluted substance from combustion gases

Country Status (6)

Country Link
US (2) US5827488A (zh)
EP (1) EP0827774A1 (zh)
JP (1) JPH1085551A (zh)
KR (1) KR100225473B1 (zh)
CA (1) CA2210356A1 (zh)
TW (1) TW377305B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI395917B (zh) * 2009-04-01 2013-05-11 Alstom Technology Ltd 用於蒸氣產生系統之試劑乾燥系統及處理來自蒸氣產生系統之廢煙道氣的方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0858985A3 (en) * 1997-02-18 1999-04-14 Dravo Lime Company Aqueous alkaline earth nitrate fertilizer composition and process for making same
US6004523A (en) * 1997-10-30 1999-12-21 Alliedsignal Inc. Process for abating NOx emissions from a manufacturing stream
US6309610B1 (en) * 1998-05-27 2001-10-30 Science Applications International Corporation Non-thermal plasma apparatus utilizing dielectrically-coated electrodes for treating effluent gas
US6139694A (en) 1998-05-28 2000-10-31 Science Applications International Corporation Method and apparatus utilizing ethanol in non-thermal plasma treatment of effluent gas
US6193934B1 (en) * 1998-09-22 2001-02-27 Beltran, Inc. Corona-induced chemical scrubber for the control of NOx emissions
US7628927B2 (en) * 2005-12-14 2009-12-08 Vesitech, Inc. Reactor for removing chemical and biological contaminants from a contaminated fluid
CN101428195B (zh) * 2008-11-10 2011-10-19 浙江天蓝环保技术有限公司 利用氯化钠治理烟气氮氧化物并回收亚硝酸盐的系统
EP2516926B1 (en) 2009-12-22 2017-03-29 Accordant Energy, LLC Sorbent-containing engineered fuel feed stocks
EP2753412A4 (en) * 2011-09-05 2015-03-11 Emission Logistics Pty Ltd EMISSION CONTROL SYSTEM
EP2807238B1 (en) 2012-01-26 2018-07-11 Accordant Energy, LLC Mitigation of harmful combustion emissions using sorbent containing fuel feedstocks
CN114534681B (zh) * 2020-11-25 2023-06-30 中国石油天然气股份有限公司 一种二氧化硫吸附剂及其制备方法和应用

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US807491A (en) * 1902-04-02 1905-12-19 Harry Pauling Process of manufacturing nitric acid.
US3919393A (en) * 1973-03-08 1975-11-11 Dravo Corp Process for sulfur dioxide removal from combustion gases
US3919394A (en) * 1973-05-14 1975-11-11 Dravo Corp Process for the removal of oxides of sulfur from a gaseous stream
JPS5134868A (en) * 1974-09-18 1976-03-24 Kawasaki Heavy Ind Ltd Haigasuchu no chitsusosankabutsuojokyosuru hoho
JPS5756084A (en) * 1980-09-22 1982-04-03 Kawasaki Heavy Ind Ltd Treatment of waste water obtained by stack gas desulfurization
US4367211A (en) * 1982-02-01 1983-01-04 Pfizer Inc. Plasma arc process for the reduction of sulfur dioxide to sulfur
DE3412955A1 (de) * 1984-04-06 1985-10-24 Steag Ag, 4300 Essen Verfahren zum entfernen von sauren komponenten und stickoxiden aus abgasen
DE3414121A1 (de) * 1984-04-14 1985-10-24 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und vorrichtung zur reinigung von abgasen
US4657738A (en) * 1984-04-30 1987-04-14 Westinghouse Electric Corp. Stack gas emissions control system
US4650555A (en) * 1985-10-03 1987-03-17 General Electric Company Method for corona discharge enhanced flue gas clean-up
US4695358A (en) * 1985-11-08 1987-09-22 Florida State University Method of removing SO2, NOX and particles from gas mixtures using streamer corona
US4645652A (en) * 1985-11-29 1987-02-24 General Electric Company Method for scrubbing sulfur oxides and nitrogen oxides in a flue gas duct
US5039499A (en) * 1988-04-29 1991-08-13 Dravo Lime Company Process for desulfurization of sulfur dioxide-containing gas streams
US4996032A (en) * 1989-12-21 1991-02-26 Dravo Lime Company Process for removing sulfur dioxide from flue gases
JP2695680B2 (ja) * 1990-06-25 1998-01-14 三菱重工業株式会社 排煙脱硫方法
US5240575A (en) * 1990-07-19 1993-08-31 Tecogen Inc. NOx reduction by sulfur tolerant coronal-catalytic apparatus and method
US5147516A (en) * 1990-07-19 1992-09-15 Tecogen, Inc. NOx reduction by sulfur tolerant coronal-catalytic apparatus and method
US5458748A (en) * 1990-07-19 1995-10-17 Thermo Power Corporation Coronal-catalytic apparatus and method for NOx reduction
JP3256717B2 (ja) * 1992-05-08 2002-02-12 財団法人エンジニアリング振興協会 半乾式及び乾式脱硫装置
IT1272533B (it) * 1993-08-27 1997-06-23 Enel Spa Miglioramenti in un metodo per rimuovere inquinanti da un gas di combustione e in un impianto per attuare il metodo
JPH0810564A (ja) * 1994-07-05 1996-01-16 Mitsui Eng & Shipbuild Co Ltd 排ガスの脱硫脱硝同時連続処理方法及び装置
JPH08155264A (ja) * 1994-12-02 1996-06-18 Mitsui Eng & Shipbuild Co Ltd 排ガスの脱硫脱硝方法及び装置
JPH08173752A (ja) * 1994-12-22 1996-07-09 Hitachi Plant Eng & Constr Co Ltd 燃焼排ガスの脱硝方法及びその装置
US5695616A (en) * 1995-09-27 1997-12-09 Virginia Accelerators Corporation Electron beam flue gas scrubbing treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI395917B (zh) * 2009-04-01 2013-05-11 Alstom Technology Ltd 用於蒸氣產生系統之試劑乾燥系統及處理來自蒸氣產生系統之廢煙道氣的方法

Also Published As

Publication number Publication date
CA2210356A1 (en) 1998-03-06
US5827488A (en) 1998-10-27
JPH1085551A (ja) 1998-04-07
US5817283A (en) 1998-10-06
KR19980024189A (ko) 1998-07-06
EP0827774A1 (en) 1998-03-11
KR100225473B1 (ko) 1999-10-15

Similar Documents

Publication Publication Date Title
EP0815922B1 (en) Desulfurization and decarbonation process
TW377305B (en) Method for removing sulfur dioxide and nitrogen oxides from combustion gases a method for removing air-polluted substance from combustion gases
ATE383193T1 (de) Verfahren zur abscheidung von quecksilber aus rauchgasen
CA2343640A1 (en) Process for controlling ammonia slip in the reduction of sulfur dioxide emission
WO1988009203A3 (fr) Procede de fabrication d'hydroxyde de calcium reactif pour la purification de gaz et de gaz d'echappement, et procede de purification de gaz et de gaz d'echappement
WO2002062453A8 (en) Process for removing sulfur oxides from gaseous mixtures
CA2023434A1 (en) Flue gas desulfurization with oxidation of calcium sulfite in fgd discharges
ATE102848T1 (de) Verfahren zur entstickung von abgasen unter gewinnung von hno3.
ATE347436T1 (de) Verfahren und einrichtung zur kontrolle von ammoniak-schlupf in der reduktion von schwefeldioxidemissionen
ATE152634T1 (de) Verfahren zur entstickung der bei der herstellung von zement anfallenden abgase
CA2033560A1 (en) Sulfur dioxide removal from flue gases with sulfite oxidation inhibition
MY112500A (en) Exhaust gas desulfurization process
GB1518247A (en) Process for treating exhaust gases
EP0858985A3 (en) Aqueous alkaline earth nitrate fertilizer composition and process for making same
DE59305293D1 (de) Verfahren zur verbesserung des weissgrades von rohgips
CA2210574A1 (en) Method for removing sulfur dioxide and nitrogen oxides from combustion gases
JPS51132171A (en) A process for removing nitrogen oxides in exhaust gas
GB2186562A (en) A method of precipitation of harmful substances from flue gases
JPS5332865A (en) Dry denitrating method for exhaust combustion gas
JPS5391073A (en) Wet process desulfurization and denitration method of exhaust gas
JPS56126429A (en) Dry type desulfurizing method
JPS54116379A (en) Removing method for nitrogen oxides in exhaust gas
FELKER et al. Magnesia spray absorption for the removal of SO 2 from flue gas
JPS5333993A (en) Desulfurizing method for exhaust gas producing by-product gypsum
JPS571427A (en) Method and apparatus for desulfurizing and denitrifying exhaust gas by wet system