CA988681A - Air pollution control system - Google Patents

Air pollution control system

Info

Publication number
CA988681A
CA988681A CA176,064A CA176064A CA988681A CA 988681 A CA988681 A CA 988681A CA 176064 A CA176064 A CA 176064A CA 988681 A CA988681 A CA 988681A
Authority
CA
Canada
Prior art keywords
control system
air pollution
pollution control
air
pollution
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
CA176,064A
Other languages
English (en)
Other versions
CA176064S (en
Inventor
Carl R. Bozzuto
Herschel A. Klein
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Application granted granted Critical
Publication of CA988681A publication Critical patent/CA988681A/en
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)
CA176,064A 1972-07-27 1973-07-10 Air pollution control system Expired CA988681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US275662A US3870781A (en) 1972-07-27 1972-07-27 Air pollution control system

Publications (1)

Publication Number Publication Date
CA988681A true CA988681A (en) 1976-05-11

Family

ID=23053322

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,064A Expired CA988681A (en) 1972-07-27 1973-07-10 Air pollution control system

Country Status (7)

Country Link
US (1) US3870781A (sl)
JP (1) JPS4958081A (sl)
CA (1) CA988681A (sl)
DE (1) DE2336201A1 (sl)
ES (1) ES417210A1 (sl)
FR (1) FR2194643B3 (sl)
GB (1) GB1435805A (sl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989464A (en) * 1973-04-23 1976-11-02 Envirotech Corporation Sulfur dioxide scrubbing system
US4452766A (en) * 1982-08-30 1984-06-05 Airpol, Inc. Double alkali process for removal of sulfur dioxide from gas streams
ES2554112T5 (es) 2013-03-08 2023-05-22 Alfa Laval Corp Ab Sistema de limpieza y método para la reducción de SOx en gases de escape

Family Cites Families (2)

* 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.
US2161056A (en) * 1937-03-24 1939-06-06 Commw Edison Co Process for recovering sulphur dioxide from waste gases

Also Published As

Publication number Publication date
DE2336201A1 (de) 1974-03-21
US3870781A (en) 1975-03-11
FR2194643B3 (sl) 1976-07-09
FR2194643A1 (sl) 1974-03-01
GB1435805A (en) 1976-05-19
ES417210A1 (es) 1976-02-16
JPS4958081A (sl) 1974-06-05

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