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FR887959A - Process for the additional treatment of spent sulfuric acid during the transformation of hydrocarbons - Google Patents

Process for the additional treatment of spent sulfuric acid during the transformation of hydrocarbons

Info

Publication number
FR887959A
FR887959A FR887959DA FR887959A FR 887959 A FR887959 A FR 887959A FR 887959D A FR887959D A FR 887959DA FR 887959 A FR887959 A FR 887959A
Authority
FR
France
Prior art keywords
hydrocarbons
transformation
sulfuric acid
additional treatment
acid during
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR887959A publication Critical patent/FR887959A/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)
FR887959D 1941-12-03 1942-11-17 Process for the additional treatment of spent sulfuric acid during the transformation of hydrocarbons Expired FR887959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE887959X 1941-12-03

Publications (1)

Publication Number Publication Date
FR887959A true FR887959A (en) 1943-11-29

Family

ID=1556497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887959D Expired FR887959A (en) 1941-12-03 1942-11-17 Process for the additional treatment of spent sulfuric acid during the transformation of hydrocarbons

Country Status (1)

Country Link
FR (1) FR887959A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0784031A1 (en) * 1996-01-11 1997-07-16 Wacker-Chemie GmbH Process for the purification of sulfuric acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0784031A1 (en) * 1996-01-11 1997-07-16 Wacker-Chemie GmbH Process for the purification of sulfuric acid
US5683671A (en) * 1996-01-11 1997-11-04 Wacker-Chemie Gmbh Process for purifying sulfuric acid

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