FR834714A - Process for recovering organic bases in the absorption of sulfur dioxide by means of these bases - Google Patents

Process for recovering organic bases in the absorption of sulfur dioxide by means of these bases

Info

Publication number
FR834714A
FR834714A FR834714DA FR834714A FR 834714 A FR834714 A FR 834714A FR 834714D A FR834714D A FR 834714DA FR 834714 A FR834714 A FR 834714A
Authority
FR
France
Prior art keywords
bases
absorption
sulfur dioxide
recovering organic
organic bases
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
Other languages
French (fr)
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of FR834714A publication Critical patent/FR834714A/en
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
    • 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)
  • 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)
  • Inorganic Chemistry (AREA)
FR834714D 1937-05-22 1938-03-03 Process for recovering organic bases in the absorption of sulfur dioxide by means of these bases Expired FR834714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE834714X 1937-05-22

Publications (1)

Publication Number Publication Date
FR834714A true FR834714A (en) 1938-11-30

Family

ID=6760713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834714D Expired FR834714A (en) 1937-05-22 1938-03-03 Process for recovering organic bases in the absorption of sulfur dioxide by means of these bases

Country Status (1)

Country Link
FR (1) FR834714A (en)

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