BE759921A - Procede d'elimination et de recuperation de l'anhydride sulfureux contenu dans les melanges gazeux. - Google Patents

Procede d'elimination et de recuperation de l'anhydride sulfureux contenu dans les melanges gazeux.

Info

Publication number
BE759921A
BE759921A BE759921DA BE759921A BE 759921 A BE759921 A BE 759921A BE 759921D A BE759921D A BE 759921DA BE 759921 A BE759921 A BE 759921A
Authority
BE
Belgium
Prior art keywords
elimination
recovery
gas mixtures
anhydride contained
sulphurous anhydride
Prior art date
Application number
Other languages
English (en)
Original Assignee
Basf 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.)
Publication date
Priority claimed from CA098632A external-priority patent/CA934938A/en
Publication of BE759921A publication Critical patent/BE759921A/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
    • B01D53/1456—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
    • B01D53/34—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
    • 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
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
BE759921D 1969-08-07 Procede d'elimination et de recuperation de l'anhydride sulfureux contenu dans les melanges gazeux. BE759921A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19691940167 DE1940167A1 (de) 1969-08-07 1969-08-07 Verfahren zur Entfernung und Wiedergewinnung von Schwefeldioxyd aus Rauchgasen
GB5478470 1970-11-18
CA098632A CA934938A (en) 1969-08-07 1970-11-19 Removal and recovery of sulfur dioxide from gas containing the same
NL7017112A NL7017112A (fr) 1969-08-07 1970-11-23
FR7042744A FR2072528A5 (fr) 1969-08-07 1970-11-27
BE759921 1970-12-04

Publications (1)

Publication Number Publication Date
BE759921A true BE759921A (fr) 1971-06-04

Family

ID=27543126

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759921D BE759921A (fr) 1969-08-07 Procede d'elimination et de recuperation de l'anhydride sulfureux contenu dans les melanges gazeux.

Country Status (5)

Country Link
BE (1) BE759921A (fr)
DE (1) DE1940167A1 (fr)
FR (1) FR2072528A5 (fr)
GB (1) GB1323736A (fr)
NL (1) NL7017112A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237387A1 (de) * 1982-10-08 1984-04-12 Linde Ag, 6200 Wiesbaden Verfahren zur entfernung unerwuenschter gasfoermiger bestandteile aus heissen rauchgasen

Also Published As

Publication number Publication date
DE1940167A1 (de) 1971-02-25
GB1323736A (en) 1973-07-18
NL7017112A (fr) 1972-05-25
FR2072528A5 (fr) 1971-09-24

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