FR978293A - Process for the purification of alkyl aromatic hydrocarbons - Google Patents

Process for the purification of alkyl aromatic hydrocarbons

Info

Publication number
FR978293A
FR978293A FR978293DA FR978293A FR 978293 A FR978293 A FR 978293A FR 978293D A FR978293D A FR 978293DA FR 978293 A FR978293 A FR 978293A
Authority
FR
France
Prior art keywords
purification
aromatic hydrocarbons
alkyl aromatic
alkyl
hydrocarbons
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 FR978293A publication Critical patent/FR978293A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
    • C07C7/171—Sulfuric acid or oleum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR978293D 1948-06-22 1948-12-29 Process for the purification of alkyl aromatic hydrocarbons Expired FR978293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US978293XA 1948-06-22 1948-06-22

Publications (1)

Publication Number Publication Date
FR978293A true FR978293A (en) 1951-04-11

Family

ID=22265333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978293D Expired FR978293A (en) 1948-06-22 1948-12-29 Process for the purification of alkyl aromatic hydrocarbons

Country Status (1)

Country Link
FR (1) FR978293A (en)

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