JPS5252871A - Method of treating exhaust gas - Google Patents

Method of treating exhaust gas

Info

Publication number
JPS5252871A
JPS5252871A JP50128847A JP12884775A JPS5252871A JP S5252871 A JPS5252871 A JP S5252871A JP 50128847 A JP50128847 A JP 50128847A JP 12884775 A JP12884775 A JP 12884775A JP S5252871 A JPS5252871 A JP S5252871A
Authority
JP
Japan
Prior art keywords
exhaust gas
treating exhaust
sulfates
absorbent
trouble
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP50128847A
Other languages
English (en)
Inventor
Atsushi Tatani
Kenichi Yoneda
Yasuyuki Inoue
Masumi Atsukawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
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
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP50128847A priority Critical patent/JPS5252871A/ja
Priority to US05/730,178 priority patent/US4166838A/en
Priority to GB44207/76A priority patent/GB1518247A/en
Priority to PL1976193306A priority patent/PL105292B1/pl
Priority to DE2649076A priority patent/DE2649076C2/de
Priority to FR7632648A priority patent/FR2329329A1/fr
Publication of JPS5252871A publication Critical patent/JPS5252871A/ja
Pending legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP50128847A 1975-10-28 1975-10-28 Method of treating exhaust gas Pending JPS5252871A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP50128847A JPS5252871A (en) 1975-10-28 1975-10-28 Method of treating exhaust gas
US05/730,178 US4166838A (en) 1975-10-28 1976-10-07 Process for treating exhaust gases
GB44207/76A GB1518247A (en) 1975-10-28 1976-10-25 Process for treating exhaust gases
PL1976193306A PL105292B1 (pl) 1975-10-28 1976-10-27 Sposob odsiarczania gazow spalinowych
DE2649076A DE2649076C2 (de) 1975-10-28 1976-10-28 Verfahren zur Abgasentschwefelung
FR7632648A FR2329329A1 (fr) 1975-10-28 1976-10-28 Procede de traitement de gaz de rejet ou gaz d'echappement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50128847A JPS5252871A (en) 1975-10-28 1975-10-28 Method of treating exhaust gas

Publications (1)

Publication Number Publication Date
JPS5252871A true JPS5252871A (en) 1977-04-28

Family

ID=14994842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50128847A Pending JPS5252871A (en) 1975-10-28 1975-10-28 Method of treating exhaust gas

Country Status (6)

Country Link
US (1) US4166838A (ja)
JP (1) JPS5252871A (ja)
DE (1) DE2649076C2 (ja)
FR (1) FR2329329A1 (ja)
GB (1) GB1518247A (ja)
PL (1) PL105292B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586522A (en) * 1978-12-26 1980-06-30 Tokuyama Soda Co Ltd Desulfurization of exhaust gas

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124530A (en) * 1979-03-19 1980-09-25 Babcock Hitachi Kk Method for desulfurization of combustion exhaust gas
DE2943468A1 (de) * 1979-10-27 1981-05-07 Vereinigte Elektrizitätswerke Westfalen AG, 4600 Dortmund Verfahren und anlage zum betreiben einer rauchgasentschwefelung
JPS60202793A (ja) * 1984-03-26 1985-10-14 Sumitomo Metal Mining Co Ltd 硫黄酸化物を含有する排水の処理方法
US4718361A (en) * 1986-11-21 1988-01-12 The United States Of America As Represented By The Department Of Energy Alkali injection system with controlled CO2 /O2 ratios for combustion of coal
US4976936A (en) * 1989-08-18 1990-12-11 Dravo Lime Company Flue gas desulfurization with oxidation of calcium sulfite in FGD discharges
US5614158A (en) * 1995-10-20 1997-03-25 Dravo Lime Company Process for removing sulfur dioxide from gases and producing gypsum and purified magnesium hydroxide
JP3337382B2 (ja) * 1996-10-25 2002-10-21 三菱重工業株式会社 排煙処理方法
DE19753191A1 (de) * 1997-11-21 1999-05-27 Ver Energiewerke Ag Verfahren und Anordnung zur Nutzung der Rauchgaswärme in Braunkohlekraftwerken mit nasser Rauchgasentschwefelung
CN103043690A (zh) * 2012-12-21 2013-04-17 浙江华友钴业股份有限公司 一种硫酸镁溶液制备氢氧化镁的方法
WO2022047715A1 (zh) * 2020-09-03 2022-03-10 杭州铅锂智行科技有限公司 一种铅冶炼尾气处理产物利用的方法及其装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861367A (ja) * 1971-11-30 1973-08-28
JPS5065473A (ja) * 1973-10-15 1975-06-03

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2080779A (en) * 1937-05-18 Purification of combustion gases
US2073039A (en) * 1930-09-18 1937-03-09 Wilton Thomas Owston Flue-gas washing and purification
US3794714A (en) * 1970-12-29 1974-02-26 Mitsubishi Heavy Ind Ltd Process for washing sulfur oxide-containing gases with a slurry of lime
JPS5210838B2 (ja) * 1971-11-11 1977-03-26
US3961020A (en) * 1972-10-09 1976-06-01 Hitachi, Ltd. Process for removing sulfur oxides and nitrogen oxides from flue gases using halogen-impregnated actuated carbon with simultaneous injection of ammonia
JPS5211680B2 (ja) * 1973-03-14 1977-04-01
US3961021A (en) * 1973-09-25 1976-06-01 Kureha Kagaku Kogyo Kabushiki Kaisha Method for removing sulfur dioxide from combustion exhaust gas
US4046856A (en) * 1974-03-15 1977-09-06 Kawasaki Jukogyo Kabushiki Kaisha Method for removing sulfur oxide from stack gas
US3972980A (en) * 1974-07-31 1976-08-03 Radian Corporation Process removing sulfur dioxide from gases

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861367A (ja) * 1971-11-30 1973-08-28
JPS5065473A (ja) * 1973-10-15 1975-06-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586522A (en) * 1978-12-26 1980-06-30 Tokuyama Soda Co Ltd Desulfurization of exhaust gas

Also Published As

Publication number Publication date
FR2329329B1 (ja) 1982-05-07
DE2649076A1 (de) 1977-05-12
DE2649076C2 (de) 1983-04-28
PL105292B1 (pl) 1979-10-31
GB1518247A (en) 1978-07-19
US4166838A (en) 1979-09-04
FR2329329A1 (fr) 1977-05-27

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