CA1047739A - Methode d'extraction des gaz a teneur de soufre en presence dans les gaz perdus - Google Patents

Methode d'extraction des gaz a teneur de soufre en presence dans les gaz perdus

Info

Publication number
CA1047739A
CA1047739A CA188,422A CA188422A CA1047739A CA 1047739 A CA1047739 A CA 1047739A CA 188422 A CA188422 A CA 188422A CA 1047739 A CA1047739 A CA 1047739A
Authority
CA
Canada
Prior art keywords
weight percent
aqueous medium
solids
waste gas
contacting zone
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
CA188,422A
Other languages
English (en)
Inventor
Walter A. Cronkright (Jr.)
Bernard G. Mandelik
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.)
Pullman Inc
Original Assignee
Pullman 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
Priority claimed from US317484A external-priority patent/US3883639A/en
Application filed by Pullman Inc filed Critical Pullman Inc
Application granted granted Critical
Publication of CA1047739A publication Critical patent/CA1047739A/fr
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)
CA188,422A 1972-12-21 1973-12-18 Methode d'extraction des gaz a teneur de soufre en presence dans les gaz perdus Expired CA1047739A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US317484A US3883639A (en) 1971-08-12 1972-12-21 Method of removing sulfur-containing gases from waste gas

Publications (1)

Publication Number Publication Date
CA1047739A true CA1047739A (fr) 1979-02-06

Family

ID=23233864

Family Applications (1)

Application Number Title Priority Date Filing Date
CA188,422A Expired CA1047739A (fr) 1972-12-21 1973-12-18 Methode d'extraction des gaz a teneur de soufre en presence dans les gaz perdus

Country Status (3)

Country Link
JP (1) JPS571286B2 (fr)
CA (1) CA1047739A (fr)
DE (1) DE2363793C3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836619B2 (ja) * 1974-01-28 1983-08-10 株式会社三井三池製作所 排ガス中の硫黄酸化物の処理方法
JPS50123081A (fr) * 1974-03-13 1975-09-27
JPS5923848B2 (ja) * 1975-07-23 1984-06-05 株式会社三井三池製作所 排煙脱硫方法
JPS531171A (en) * 1976-06-10 1978-01-07 Chiyoda Chem Eng & Constr Co Ltd Removal of sulfur oxides in exhaust gas
JPS5829251B2 (ja) * 1977-04-05 1983-06-21 千代田化工建設株式会社 湿式排煙脱硫石膏回収法
DE2720686A1 (de) * 1977-05-07 1978-11-09 Zuckerfabrik Bruehl Ag Verfahren und anlage zum entschwefeln von rauchgasen und/oder trocknungsbrueden
US4150096A (en) * 1977-10-31 1979-04-17 Nelms William M Process for treating combustion gases
DE2913867A1 (de) * 1979-04-06 1980-10-09 Heinz Ing Grad Hoelter Verfahren zum reinigen von rauchgasen u.a. abgasen, die schadstoffe enthalten
AT366986B (de) * 1979-07-16 1982-05-25 Waagner Biro Ag Verfahren und einrichtung zur herstellung technisch reiner magnesiumverbindungen
JPS5715822A (en) * 1981-05-18 1982-01-27 Mitsui Miike Mach Co Ltd Treatment of sulfur oxide in waste gas
JPS58137771U (ja) * 1982-03-12 1983-09-16 スガツネ工業株式会社 蝶番
US5630991A (en) * 1994-08-16 1997-05-20 General Electric Co. Limestone-based wet flue gas desulfurization process
TWI633923B (zh) * 2014-02-10 2018-09-01 中國石油化工科技開發有限公司 一種處理酸性氣體的方法及裝置

Also Published As

Publication number Publication date
DE2363793A1 (de) 1974-07-11
DE2363793B2 (de) 1978-04-27
DE2363793C3 (de) 1979-01-18
JPS49125279A (fr) 1974-11-30
JPS571286B2 (fr) 1982-01-11

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