FR1437703A - Process for obtaining pure aromatic hydrocarbons from mixtures of hydrocarbons containing aromatic hydrocarbons - Google Patents

Process for obtaining pure aromatic hydrocarbons from mixtures of hydrocarbons containing aromatic hydrocarbons

Info

Publication number
FR1437703A
FR1437703A FR11052A FR11052A FR1437703A FR 1437703 A FR1437703 A FR 1437703A FR 11052 A FR11052 A FR 11052A FR 11052 A FR11052 A FR 11052A FR 1437703 A FR1437703 A FR 1437703A
Authority
FR
France
Prior art keywords
aromatic hydrocarbons
hydrocarbons
mixtures
obtaining pure
containing aromatic
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
FR11052A
Other languages
French (fr)
Inventor
Wolfgang Rudbach
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to FR11052A priority Critical patent/FR1437703A/en
Application granted granted Critical
Publication of FR1437703A publication Critical patent/FR1437703A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
FR11052A 1965-03-29 1965-03-29 Process for obtaining pure aromatic hydrocarbons from mixtures of hydrocarbons containing aromatic hydrocarbons Expired FR1437703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR11052A FR1437703A (en) 1965-03-29 1965-03-29 Process for obtaining pure aromatic hydrocarbons from mixtures of hydrocarbons containing aromatic hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR11052A FR1437703A (en) 1965-03-29 1965-03-29 Process for obtaining pure aromatic hydrocarbons from mixtures of hydrocarbons containing aromatic hydrocarbons

Publications (1)

Publication Number Publication Date
FR1437703A true FR1437703A (en) 1966-05-06

Family

ID=8575095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR11052A Expired FR1437703A (en) 1965-03-29 1965-03-29 Process for obtaining pure aromatic hydrocarbons from mixtures of hydrocarbons containing aromatic hydrocarbons

Country Status (1)

Country Link
FR (1) FR1437703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2119842A1 (en) * 1970-12-28 1972-08-11 Universal Oil Prod Co Sulpholane utilizing extractive distillation - of aromatics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2119842A1 (en) * 1970-12-28 1972-08-11 Universal Oil Prod Co Sulpholane utilizing extractive distillation - of aromatics

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