BE855111A - Procede d'elimination du dioxyde de soufre de gaz residuaires - Google Patents

Procede d'elimination du dioxyde de soufre de gaz residuaires

Info

Publication number
BE855111A
BE855111A BE2055951A BE2055951A BE855111A BE 855111 A BE855111 A BE 855111A BE 2055951 A BE2055951 A BE 2055951A BE 2055951 A BE2055951 A BE 2055951A BE 855111 A BE855111 A BE 855111A
Authority
BE
Belgium
Prior art keywords
elimination
sulfur dioxide
waste gases
gases
waste
Prior art date
Application number
BE2055951A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BE855111A publication Critical patent/BE855111A/fr

Links

Classifications

    • 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
    • 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
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
BE2055951A 1976-05-28 1977-05-27 Procede d'elimination du dioxyde de soufre de gaz residuaires BE855111A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762623963 DE2623963A1 (de) 1976-05-28 1976-05-28 Verfahren zur entfernung von schwefeldioxid aus abluft

Publications (1)

Publication Number Publication Date
BE855111A true BE855111A (fr) 1977-11-28

Family

ID=5979242

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055951A BE855111A (fr) 1976-05-28 1977-05-27 Procede d'elimination du dioxyde de soufre de gaz residuaires

Country Status (2)

Country Link
BE (1) BE855111A (fr)
DE (1) DE2623963A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT363919B (de) * 1978-06-07 1981-09-10 Grillo Werke Ag Verfahren zum auswaschen von schwefeldioxid aus schwefeldioxidhaltigen gasen
JPS60129121A (ja) * 1983-12-13 1985-07-10 Kureha Chem Ind Co Ltd 排煙脱硫法
US10272380B2 (en) 2010-10-29 2019-04-30 E I Du Pont De Nemours And Company Regenerative recovery of sulfur dioxide from effluent gases
CN112753930B (zh) * 2021-01-14 2023-07-14 陕西省微生物研究所 一种食品级二氧化硫脱除剂及其制备方法和应用方法

Also Published As

Publication number Publication date
DE2623963A1 (de) 1977-12-08

Similar Documents

Publication Publication Date Title
FR2352577A1 (fr) Procede d'elimination du dioxyde de soufre de gaz residuaires
BE884649A (fr) Procede de reduction de la teneur en soufre du charbon
BE860234A (fr) Procede d'oxydation du soufre et des composes du soufre
FR2347084A1 (fr) Procede pour la purification, par voie humide, des gaz contenant du dioxyde de soufre, des halogenes et de l'arsenic
FR2335258A1 (fr) Procede d'epuration de melanges de gaz
NO842369L (no) Fremgangsmaate for fjerning av hydrogensulfid fra gassblandinger
FR2345203A1 (fr) Procede pour l'epuration de gaz ou fumees
FR2284359A1 (fr) Procede pour diminuer la teneur totale en soufre du gaz residuaire du procede claus
FR2469199B1 (fr) Procede pour la decarbonatation des gaz
FR2343693A2 (fr) Procede pour reduire la teneur totale en soufre de gaz residuels de claus
BE859324A (fr) Procede de fractionnement d'un melange gazeux
FR2349538A1 (fr) Procede de preparation du sulfure de carbonyle
FR2306728A1 (fr) Procede d'epuration de gaz contenant du dioxyde de soufre
BE856554A (fr) Dispositif pour eliminer l'ozone de melanges gazeux
IE800589L (en) Removing sulphur dioxide from waste gases
FR2317959A1 (fr) Procede d'elimination du phosgene des gaz residuaires
FR2279442A1 (fr) Procede d'enlevement de l'anhydride sulfureux de melanges gazeux
GB1544464A (en) Apparatus for incinerating waste gases
FR2326966A1 (fr) Procede d'absorption du chlore gazeux
CS191978B2 (en) Process for removing sulphur dioxide from waste gases
BE855111A (fr) Procede d'elimination du dioxyde de soufre de gaz residuaires
FR2299902A1 (fr) Procede de purification d'un gaz
BE868432A (fr) Procede pour l'enrichissement du charbon
BE861476A (fr) Procede d'oxydation du soufre et des composes du soufre
AU2061876A (en) Removing sulfur-containing gases from waste gases