FR952432A - Process for the recovery of sulfuric acid from acids in sludge - Google Patents

Process for the recovery of sulfuric acid from acids in sludge

Info

Publication number
FR952432A
FR952432A FR952432DA FR952432A FR 952432 A FR952432 A FR 952432A FR 952432D A FR952432D A FR 952432DA FR 952432 A FR952432 A FR 952432A
Authority
FR
France
Prior art keywords
sludge
recovery
acids
sulfuric acid
sulfuric
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Application granted granted Critical
Publication of FR952432A publication Critical patent/FR952432A/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)
FR952432D 1947-01-07 1947-01-07 Process for the recovery of sulfuric acid from acids in sludge Expired FR952432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR952432T 1947-01-07

Publications (1)

Publication Number Publication Date
FR952432A true FR952432A (en) 1949-11-16

Family

ID=9486624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952432D Expired FR952432A (en) 1947-01-07 1947-01-07 Process for the recovery of sulfuric acid from acids in sludge

Country Status (1)

Country Link
FR (1) FR952432A (en)

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