FR919153A - Recovery of sulfuric acid - Google Patents

Recovery of sulfuric acid

Info

Publication number
FR919153A
FR919153A FR919153DA FR919153A FR 919153 A FR919153 A FR 919153A FR 919153D A FR919153D A FR 919153DA FR 919153 A FR919153 A FR 919153A
Authority
FR
France
Prior art keywords
recovery
sulfuric acid
sulfuric
acid
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
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 Standard Oil Development Co filed Critical Standard Oil Development Co
Application granted granted Critical
Publication of FR919153A publication Critical patent/FR919153A/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
    • C01B17/925—Recovery from acid tar or the like, e.g. alkylation acids by processes involving a liquid-liquid extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR919153D 1945-04-26 1945-12-19 Recovery of sulfuric acid Expired FR919153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US919153XA 1945-04-26 1945-04-26

Publications (1)

Publication Number Publication Date
FR919153A true FR919153A (en) 1947-02-28

Family

ID=22230281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919153D Expired FR919153A (en) 1945-04-26 1945-12-19 Recovery of sulfuric acid

Country Status (1)

Country Link
FR (1) FR919153A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966804C (en) * 1952-12-17 1957-09-12 Exxon Research Engineering Co Process for concentrating and purifying sulfuric acid diluted with water and contaminated with carbonaceous substances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966804C (en) * 1952-12-17 1957-09-12 Exxon Research Engineering Co Process for concentrating and purifying sulfuric acid diluted with water and contaminated with carbonaceous substances

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