CA1079030A - Systeme de filtration du dioxyde de soufre - Google Patents

Systeme de filtration du dioxyde de soufre

Info

Publication number
CA1079030A
CA1079030A CA253,289A CA253289A CA1079030A CA 1079030 A CA1079030 A CA 1079030A CA 253289 A CA253289 A CA 253289A CA 1079030 A CA1079030 A CA 1079030A
Authority
CA
Canada
Prior art keywords
solution
scrubbing
sulfite
sulfate
thiosulfate
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
CA253,289A
Other languages
English (en)
Inventor
Robert T. Struck
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.)
ConocoPhillips Co
Original Assignee
Continental Oil 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 Continental Oil Co filed Critical Continental Oil Co
Application granted granted Critical
Publication of CA1079030A publication Critical patent/CA1079030A/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/16—Hydrogen sulfides
    • C01B17/164—Preparation by reduction of oxidic sulfur compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (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)
CA253,289A 1975-05-27 1976-05-26 Systeme de filtration du dioxyde de soufre Expired CA1079030A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58107375A 1975-05-27 1975-05-27

Publications (1)

Publication Number Publication Date
CA1079030A true CA1079030A (fr) 1980-06-10

Family

ID=24323782

Family Applications (1)

Application Number Title Priority Date Filing Date
CA253,289A Expired CA1079030A (fr) 1975-05-27 1976-05-26 Systeme de filtration du dioxyde de soufre

Country Status (3)

Country Link
CA (1) CA1079030A (fr)
DE (1) DE2623057A1 (fr)
GB (1) GB1522263A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2861757D1 (en) * 1977-10-13 1982-06-03 British Gas Corp Regeneration of an absorbent liquid

Also Published As

Publication number Publication date
GB1522263A (en) 1978-08-23
DE2623057A1 (de) 1976-12-09

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Legal Events

Date Code Title Description
MKEX Expiry