FR1400966A - Procédé de purification de l'anhydride sulfureux - Google Patents

Procédé de purification de l'anhydride sulfureux

Info

Publication number
FR1400966A
FR1400966A FR981731A FR981731A FR1400966A FR 1400966 A FR1400966 A FR 1400966A FR 981731 A FR981731 A FR 981731A FR 981731 A FR981731 A FR 981731A FR 1400966 A FR1400966 A FR 1400966A
Authority
FR
France
Prior art keywords
sulfur dioxide
purification process
dioxide purification
sulfur
purification
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
FR981731A
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Priority to FR981731A priority Critical patent/FR1400966A/fr
Application granted granted Critical
Publication of FR1400966A publication Critical patent/FR1400966A/fr
Expired legal-status Critical Current

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
    • C01B17/56—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR981731A 1964-07-15 1964-07-15 Procédé de purification de l'anhydride sulfureux Expired FR1400966A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR981731A FR1400966A (fr) 1964-07-15 1964-07-15 Procédé de purification de l'anhydride sulfureux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR981731A FR1400966A (fr) 1964-07-15 1964-07-15 Procédé de purification de l'anhydride sulfureux

Publications (1)

Publication Number Publication Date
FR1400966A true FR1400966A (fr) 1965-05-28

Family

ID=8834574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981731A Expired FR1400966A (fr) 1964-07-15 1964-07-15 Procédé de purification de l'anhydride sulfureux

Country Status (1)

Country Link
FR (1) FR1400966A (fr)

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