FR703306A - Sulfuric acid regeneration process - Google Patents

Sulfuric acid regeneration process

Info

Publication number
FR703306A
FR703306A FR703306DA FR703306A FR 703306 A FR703306 A FR 703306A FR 703306D A FR703306D A FR 703306DA FR 703306 A FR703306 A FR 703306A
Authority
FR
France
Prior art keywords
sulfuric acid
regeneration process
acid regeneration
sulfuric
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)
Inventor
Hermann Frischer
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 FR703306A publication Critical patent/FR703306A/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
    • C01B17/92—Recovery from acid tar or the like, e.g. alkylation acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR703306D 1929-10-05 1930-10-04 Sulfuric acid regeneration process Expired FR703306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE703306X 1929-10-05

Publications (1)

Publication Number Publication Date
FR703306A true FR703306A (en) 1931-04-28

Family

ID=6614142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR703306D Expired FR703306A (en) 1929-10-05 1930-10-04 Sulfuric acid regeneration process

Country Status (1)

Country Link
FR (1) FR703306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084674A1 (en) * 1981-12-29 1983-08-03 Hoechst Aktiengesellschaft Process for the purification of residual sulphuric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084674A1 (en) * 1981-12-29 1983-08-03 Hoechst Aktiengesellschaft Process for the purification of residual sulphuric acid

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