GB314052A - Process for refining benzene - Google Patents

Process for refining benzene

Info

Publication number
GB314052A
GB314052A GB10223/29A GB1022329A GB314052A GB 314052 A GB314052 A GB 314052A GB 10223/29 A GB10223/29 A GB 10223/29A GB 1022329 A GB1022329 A GB 1022329A GB 314052 A GB314052 A GB 314052A
Authority
GB
United Kingdom
Prior art keywords
benzene
water
refining benzene
bregent
gaz
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
GB10223/29A
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.)
GAZ DE PARIS
Original Assignee
GAZ DE PARIS
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 GAZ DE PARIS filed Critical GAZ DE PARIS
Publication of GB314052A publication Critical patent/GB314052A/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
    • C07C7/148—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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

314,052. Soc. du Gaz de Paris. June 23, 1928, [Convention date]. Addition to 307,935. Purifying benzol.-Crude benzene is refined by passing the vapour against sulphuric acid flowing continuously or intermittently over Raschig rings, Bregent coils, or other filling masses suitably heated. After condensation the benzene is washed in turn with water, alkaline lye, and water. Acid of 66‹ BÚ., diluted or not, is specified.
GB10223/29A 1928-06-23 1929-04-02 Process for refining benzene Expired GB314052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR314052X 1928-06-23

Publications (1)

Publication Number Publication Date
GB314052A true GB314052A (en) 1930-06-12

Family

ID=8889479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10223/29A Expired GB314052A (en) 1928-06-23 1929-04-02 Process for refining benzene

Country Status (1)

Country Link
GB (1) GB314052A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454467A (en) * 1945-08-11 1948-11-23 Standard Oil Dev Co Process for removing olefins from aromatic hydrocarbons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454467A (en) * 1945-08-11 1948-11-23 Standard Oil Dev Co Process for removing olefins from aromatic hydrocarbons

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