JPS593207B2 - ガスリユウカラサンカイオウ オ ジヨキヨスル ホウホウ - Google Patents

ガスリユウカラサンカイオウ オ ジヨキヨスル ホウホウ

Info

Publication number
JPS593207B2
JPS593207B2 JP48061740A JP6174073A JPS593207B2 JP S593207 B2 JPS593207 B2 JP S593207B2 JP 48061740 A JP48061740 A JP 48061740A JP 6174073 A JP6174073 A JP 6174073A JP S593207 B2 JPS593207 B2 JP S593207B2
Authority
JP
Japan
Prior art keywords
sodium
calcium
sulfite
solution
gas
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.)
Expired
Application number
JP48061740A
Other languages
English (en)
Japanese (ja)
Other versions
JPS4955594A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
アーノード ジヨゼルイス
アービング ウオール ブルース
クリントン ハリス ヘンリー
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of JPS4955594A publication Critical patent/JPS4955594A/ja
Publication of JPS593207B2 publication Critical patent/JPS593207B2/ja
Expired 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)
JP48061740A 1972-06-02 1973-06-01 ガスリユウカラサンカイオウ オ ジヨキヨスル ホウホウ Expired JPS593207B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25906172A 1972-06-02 1972-06-02
US333993A US3911084A (en) 1972-06-02 1973-02-20 Process for separating sulfur oxides from gas streams

Publications (2)

Publication Number Publication Date
JPS4955594A JPS4955594A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-29
JPS593207B2 true JPS593207B2 (ja) 1984-01-23

Family

ID=26947054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48061740A Expired JPS593207B2 (ja) 1972-06-02 1973-06-01 ガスリユウカラサンカイオウ オ ジヨキヨスル ホウホウ

Country Status (5)

Country Link
US (1) US3911084A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS593207B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA990051A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2325733C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1387551A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308783C3 (de) * 1972-02-23 1979-07-26 Kureha Kagaku Kogyo K.K., Tokio Verfahren zum Entfernen von Schwefeldioxid aus Abgasen
US3873532A (en) * 1973-04-23 1975-03-25 Envirotech Corp Sulfur dioxide scrubbing process
US3989797A (en) * 1974-03-15 1976-11-02 Fmc Corporation Process for removing sulfur oxides from gas streams
US4147756A (en) * 1976-04-09 1979-04-03 Envirotech Corporation Combustion gas scrubbing system
US4150096A (en) * 1977-10-31 1979-04-17 Nelms William M Process for treating combustion gases
JPS54118390A (en) * 1978-03-08 1979-09-13 Hitachi Ltd Ozone removing solution
US4313924A (en) * 1979-05-10 1982-02-02 Neptune Airpol, Inc. Process for removal of sulfur dioxide from gas streams
US4252553A (en) * 1979-05-11 1981-02-24 Pircon Ladislav J Process for production of fertilizers
US4267156A (en) * 1979-07-11 1981-05-12 The Foundation At New Jersey Institute Of Technology Method using lime slurry for regenerating sodium sulfite in double alkali flue gas desulfurization process
US4411875A (en) * 1982-03-25 1983-10-25 Central Illinois Public Service Company Dual alkali process for combustion gas cleaning
US4410500A (en) * 1982-05-10 1983-10-18 Fmc Corporation Sodium-limestone double alkali flue gas desulfurization method
US4452766A (en) * 1982-08-30 1984-06-05 Airpol, Inc. Double alkali process for removal of sulfur dioxide from gas streams
US4431618A (en) * 1982-10-12 1984-02-14 Fmc Corporation Process control of continuous sodium-limestone flue gas desulfurization system
DE3346865C1 (de) * 1983-12-23 1985-04-18 Air Fröhlich AG für Energierückgewinnung, Arbon Verfahren und Vorrichtung zum Abscheiden von Schadstoffen aus einem Rauchgas
SE501523C2 (sv) * 1993-01-21 1995-03-06 Flaekt Ab Sätt och anordning vid rening av svaveldioxidinnehållande gaser
TWI239259B (en) * 2004-06-03 2005-09-11 Univ Chung Yuan Christian System and method for flue gas treatment
US7481987B2 (en) * 2005-09-15 2009-01-27 Solvay Chemicals Method of removing sulfur trioxide from a flue gas stream

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1271899A (en) * 1917-05-12 1918-07-09 Henry Howard Method of recovering sulfur dioxid from furnace-gases.
US3653812A (en) * 1969-07-18 1972-04-04 Wellman Lord Inc Process for removal of sulfur dioxide from gas streams
US3775532A (en) * 1972-02-18 1973-11-27 Chemical Construction Corp Removal of sulfur dioxide from gas streams

Also Published As

Publication number Publication date
DE2325733A1 (de) 1974-01-03
CA990051A (en) 1976-06-01
DE2325733C2 (de) 1984-11-22
GB1387551A (en) 1975-03-19
JPS4955594A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-29
US3911084A (en) 1975-10-07

Similar Documents

Publication Publication Date Title
US3969482A (en) Abatement of high concentrations of acid gas emissions
JPS593207B2 (ja) ガスリユウカラサンカイオウ オ ジヨキヨスル ホウホウ
US4049399A (en) Treatment of flue gases
EP0620187B1 (en) Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate
US3873532A (en) Sulfur dioxide scrubbing process
US4452766A (en) Double alkali process for removal of sulfur dioxide from gas streams
US4246245A (en) SO2 Removal
US4147756A (en) Combustion gas scrubbing system
US3533748A (en) Removal of sulfur oxides from waste gases
US4000991A (en) Method of removing fly ash particulates from flue gases in a closed-loop wet scrubbing system
US3701824A (en) Method of removing odoriferous sulphur compounds from vapours or gas streams
US3784680A (en) Cyclical process for recovery of elemental sulfur from waste gases
US4141961A (en) Production of H2 S from SO2 obtained from flue gas
US5645807A (en) Magnesium-enhanced sulfur dioxide scrubbing with gypsum formation
EP0097240B1 (en) Process for removal of sulfur oxides from hot gases
CN102284238A (zh) 一种双碱法烟气脱硫工艺
EP0484637B1 (en) Sulfur dioxide removal from gases using a modified lime
US5558848A (en) Clear liquid acid flue gas desulfurization system
US3983225A (en) Recovery of sulfur from sulfur dioxide rich aqueous absorbents
US3989464A (en) Sulfur dioxide scrubbing system
US3879521A (en) Removal of SO{HD 2 {B from flue gas
JPH0141376B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3650692A (en) Removal of sulfur dioxide from waste gases
KR100304323B1 (ko) 이산화 유황을 함유하는 가스 세정방법 및 장치
US4588567A (en) Recovery of concentrated H2 S from SO2 contained in flue gas