FR604635A - Process for the production of highly concentrated sulfur dioxide gas - Google Patents

Process for the production of highly concentrated sulfur dioxide gas

Info

Publication number
FR604635A
FR604635A FR604635DA FR604635A FR 604635 A FR604635 A FR 604635A FR 604635D A FR604635D A FR 604635DA FR 604635 A FR604635 A FR 604635A
Authority
FR
France
Prior art keywords
production
dioxide gas
sulfur dioxide
highly concentrated
concentrated sulfur
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)
Inventor
Koki Kudoh
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
Application granted granted Critical
Publication of FR604635A publication Critical patent/FR604635A/en
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
    • C01B17/52—Preparation of sulfur dioxide by roasting sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR604635D 1924-11-14 1925-08-29 Process for the production of highly concentrated sulfur dioxide gas Expired FR604635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP604635X 1924-11-14

Publications (1)

Publication Number Publication Date
FR604635A true FR604635A (en) 1926-05-10

Family

ID=13142972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR604635D Expired FR604635A (en) 1924-11-14 1925-08-29 Process for the production of highly concentrated sulfur dioxide gas

Country Status (1)

Country Link
FR (1) FR604635A (en)

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