FR708882A - Concentration and simultaneous regeneration of solutions, acid wastes, etc., containing oxygenated sulfur acids - Google Patents

Concentration and simultaneous regeneration of solutions, acid wastes, etc., containing oxygenated sulfur acids

Info

Publication number
FR708882A
FR708882A FR708882DA FR708882A FR 708882 A FR708882 A FR 708882A FR 708882D A FR708882D A FR 708882DA FR 708882 A FR708882 A FR 708882A
Authority
FR
France
Prior art keywords
solutions
concentration
containing oxygenated
sulfur acids
simultaneous regeneration
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of FR708882A publication Critical patent/FR708882A/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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/90—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR708882D 1930-01-06 1931-01-06 Concentration and simultaneous regeneration of solutions, acid wastes, etc., containing oxygenated sulfur acids Expired FR708882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE708882X 1930-01-06

Publications (1)

Publication Number Publication Date
FR708882A true FR708882A (en) 1931-07-29

Family

ID=6617728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR708882D Expired FR708882A (en) 1930-01-06 1931-01-06 Concentration and simultaneous regeneration of solutions, acid wastes, etc., containing oxygenated sulfur acids

Country Status (1)

Country Link
FR (1) FR708882A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348149A1 (en) * 1976-04-15 1977-11-10 Hoechst Ag RESIDUAL SULFURIC ACID REGENERATION PROCESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348149A1 (en) * 1976-04-15 1977-11-10 Hoechst Ag RESIDUAL SULFURIC ACID REGENERATION PROCESS

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