FR1544552A - Procédé de récupération de l'anhydride sulfureux - Google Patents

Procédé de récupération de l'anhydride sulfureux

Info

Publication number
FR1544552A
FR1544552A FR128362A FR128362A FR1544552A FR 1544552 A FR1544552 A FR 1544552A FR 128362 A FR128362 A FR 128362A FR 128362 A FR128362 A FR 128362A FR 1544552 A FR1544552 A FR 1544552A
Authority
FR
France
Prior art keywords
sulfur dioxide
recovery process
dioxide recovery
sulfur
recovery
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
FR128362A
Other languages
English (en)
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.)
BECKWELL PROCESS CORP
Original Assignee
BECKWELL PROCESS CORP
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 BECKWELL PROCESS CORP filed Critical BECKWELL PROCESS CORP
Priority to FR128362A priority Critical patent/FR1544552A/fr
Application granted granted Critical
Publication of FR1544552A publication Critical patent/FR1544552A/fr
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
    • 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
    • B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/004—Preparation in the form of granules, pieces or other shaped products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic 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)
  • Materials Engineering (AREA)
FR128362A 1966-11-15 1967-11-15 Procédé de récupération de l'anhydride sulfureux Expired FR1544552A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR128362A FR1544552A (fr) 1966-11-15 1967-11-15 Procédé de récupération de l'anhydride sulfureux

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US59447766A 1966-11-15 1966-11-15
US59443166A 1966-11-15 1966-11-15
US61668267A 1967-02-16 1967-02-16
FR128362A FR1544552A (fr) 1966-11-15 1967-11-15 Procédé de récupération de l'anhydride sulfureux

Publications (1)

Publication Number Publication Date
FR1544552A true FR1544552A (fr) 1968-10-31

Family

ID=27444948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR128362A Expired FR1544552A (fr) 1966-11-15 1967-11-15 Procédé de récupération de l'anhydride sulfureux

Country Status (1)

Country Link
FR (1) FR1544552A (fr)

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