BE827108A - METHOD AND APPARATUS FOR FORMING ALKALINO-EARTH METAL SULPHATES IN DEPURATION SYSTEMS TO REMOVE SULFUROUS ANHYDRIDE - Google Patents

METHOD AND APPARATUS FOR FORMING ALKALINO-EARTH METAL SULPHATES IN DEPURATION SYSTEMS TO REMOVE SULFUROUS ANHYDRIDE

Info

Publication number
BE827108A
BE827108A BE154695A BE154695A BE827108A BE 827108 A BE827108 A BE 827108A BE 154695 A BE154695 A BE 154695A BE 154695 A BE154695 A BE 154695A BE 827108 A BE827108 A BE 827108A
Authority
BE
Belgium
Prior art keywords
alkalino
forming
earth metal
metal sulphates
sulfurous anhydride
Prior art date
Application number
BE154695A
Other languages
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 BE827108A publication Critical patent/BE827108A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing sulfur oxides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE154695A 1974-04-10 1975-03-25 METHOD AND APPARATUS FOR FORMING ALKALINO-EARTH METAL SULPHATES IN DEPURATION SYSTEMS TO REMOVE SULFUROUS ANHYDRIDE BE827108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45956474A 1974-04-10 1974-04-10

Publications (1)

Publication Number Publication Date
BE827108A true BE827108A (en) 1975-07-16

Family

ID=23825300

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154695A BE827108A (en) 1974-04-10 1975-03-25 METHOD AND APPARATUS FOR FORMING ALKALINO-EARTH METAL SULPHATES IN DEPURATION SYSTEMS TO REMOVE SULFUROUS ANHYDRIDE

Country Status (4)

Country Link
JP (1) JPS50133973A (en)
BE (1) BE827108A (en)
DE (1) DE2515272A1 (en)
FR (1) FR2267284A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058230A (en) * 1983-09-09 1985-04-04 Babcock Hitachi Kk Waste gas desulfurization and apparatus thereof
DE3544937A1 (en) * 1985-12-19 1987-06-25 Kali Chemie Ag DESULFURATION PROCESS

Also Published As

Publication number Publication date
FR2267284A1 (en) 1975-11-07
DE2515272A1 (en) 1975-10-16
FR2267284B1 (en) 1977-04-15
JPS50133973A (en) 1975-10-23

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