BE819901A - Procede d'elimination de l'anhydride sulfureux de gaz - Google Patents

Procede d'elimination de l'anhydride sulfureux de gaz

Info

Publication number
BE819901A
BE819901A BE148510A BE148510A BE819901A BE 819901 A BE819901 A BE 819901A BE 148510 A BE148510 A BE 148510A BE 148510 A BE148510 A BE 148510A BE 819901 A BE819901 A BE 819901A
Authority
BE
Belgium
Prior art keywords
elimination
gas
sulphurous anhydride
sulphurous
anhydride
Prior art date
Application number
BE148510A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE819901A publication Critical patent/BE819901A/xx

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
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE148510A 1973-09-28 1974-09-13 Procede d'elimination de l'anhydride sulfureux de gaz BE819901A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US401747A US3887684A (en) 1973-09-28 1973-09-28 Removal of sulfur dioxide from waste gases

Publications (1)

Publication Number Publication Date
BE819901A true BE819901A (fr) 1975-03-13

Family

ID=23589065

Family Applications (1)

Application Number Title Priority Date Filing Date
BE148510A BE819901A (fr) 1973-09-28 1974-09-13 Procede d'elimination de l'anhydride sulfureux de gaz

Country Status (9)

Country Link
US (1) US3887684A (ja)
JP (1) JPS5073878A (ja)
BE (1) BE819901A (ja)
CA (1) CA1023530A (ja)
DE (1) DE2438562A1 (ja)
ES (1) ES430501A1 (ja)
FR (1) FR2245398B1 (ja)
GB (1) GB1477219A (ja)
NO (1) NO136911C (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640825A (en) * 1985-03-26 1987-02-03 Battelle Memorial Institute Process for simultaneous removal of SO2 and NOx from gas streams

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US984498A (en) * 1908-04-07 1911-02-14 Us Smelting Refining & Mining Company Method of treating corrosive gaseous fumes or smoke.
US931515A (en) * 1909-01-27 1909-08-17 Us Smelting Refining & Mining Company Method of treating corrosive gaseous fumes or smoke.
US3441370A (en) * 1966-04-25 1969-04-29 Catalysts & Chem Inc Method of removing sulfur compounds from gases

Also Published As

Publication number Publication date
NO136911B (no) 1977-08-22
DE2438562A1 (de) 1975-04-03
GB1477219A (en) 1977-06-22
CA1023530A (en) 1978-01-03
AU7223974A (en) 1976-02-12
US3887684A (en) 1975-06-03
NO743494L (ja) 1975-04-28
FR2245398A1 (ja) 1975-04-25
JPS5073878A (ja) 1975-06-18
FR2245398B1 (ja) 1980-10-31
ES430501A1 (es) 1976-12-16
NO136911C (no) 1977-11-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GULF + WESTERN INDUSTRIES INC.

Effective date: 19840913