FR635339A - Process for the separate extraction of sulfurous and hydrochloric acids - Google Patents

Process for the separate extraction of sulfurous and hydrochloric acids

Info

Publication number
FR635339A
FR635339A FR635339DA FR635339A FR 635339 A FR635339 A FR 635339A FR 635339D A FR635339D A FR 635339DA FR 635339 A FR635339 A FR 635339A
Authority
FR
France
Prior art keywords
sulfurous
hydrochloric acids
separate extraction
extraction
separate
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.)
RHENANIA KUNHEIM VER CHEMISCHE
Original Assignee
RHENANIA KUNHEIM VER CHEMISCHE
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 RHENANIA KUNHEIM VER CHEMISCHE filed Critical RHENANIA KUNHEIM VER CHEMISCHE
Application granted granted Critical
Publication of FR635339A publication Critical patent/FR635339A/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
    • C01B17/56—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR635339D 1926-05-31 1927-05-31 Process for the separate extraction of sulfurous and hydrochloric acids Expired FR635339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE635339X 1926-05-31

Publications (1)

Publication Number Publication Date
FR635339A true FR635339A (en) 1928-03-13

Family

ID=6579366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR635339D Expired FR635339A (en) 1926-05-31 1927-05-31 Process for the separate extraction of sulfurous and hydrochloric acids

Country Status (1)

Country Link
FR (1) FR635339A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542127A1 (en) * 1975-09-22 1977-03-31 Hoechst Ag PROCESS FOR PREPARING SULFUR-FREE MINERAL ACID

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542127A1 (en) * 1975-09-22 1977-03-31 Hoechst Ag PROCESS FOR PREPARING SULFUR-FREE MINERAL ACID

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