FR1470950A - Process for separating pure aromatic fractions from mixtures of aromatic and non-aromatic fractions by means of distillation extraction - Google Patents

Process for separating pure aromatic fractions from mixtures of aromatic and non-aromatic fractions by means of distillation extraction

Info

Publication number
FR1470950A
FR1470950A FR52842A FR52842A FR1470950A FR 1470950 A FR1470950 A FR 1470950A FR 52842 A FR52842 A FR 52842A FR 52842 A FR52842 A FR 52842A FR 1470950 A FR1470950 A FR 1470950A
Authority
FR
France
Prior art keywords
aromatic
fractions
mixtures
aromatic fractions
distillation extraction
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
FR52842A
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.)
Heinrich Koppers GmbH
Original Assignee
Heinrich Koppers GmbH
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 Heinrich Koppers GmbH filed Critical Heinrich Koppers GmbH
Priority to FR52842A priority Critical patent/FR1470950A/en
Application granted granted Critical
Publication of FR1470950A publication Critical patent/FR1470950A/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
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
FR52842A 1966-03-10 1966-03-10 Process for separating pure aromatic fractions from mixtures of aromatic and non-aromatic fractions by means of distillation extraction Expired FR1470950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR52842A FR1470950A (en) 1966-03-10 1966-03-10 Process for separating pure aromatic fractions from mixtures of aromatic and non-aromatic fractions by means of distillation extraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52842A FR1470950A (en) 1966-03-10 1966-03-10 Process for separating pure aromatic fractions from mixtures of aromatic and non-aromatic fractions by means of distillation extraction

Publications (1)

Publication Number Publication Date
FR1470950A true FR1470950A (en) 1967-02-24

Family

ID=8603397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52842A Expired FR1470950A (en) 1966-03-10 1966-03-10 Process for separating pure aromatic fractions from mixtures of aromatic and non-aromatic fractions by means of distillation extraction

Country Status (1)

Country Link
FR (1) FR1470950A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706853A1 (en) * 1976-02-19 1977-08-25 Uop Inc COMPOSITE PROCESS FOR XYLOL SEPARATION AND TOLUENE TRANSALKYLATION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706853A1 (en) * 1976-02-19 1977-08-25 Uop Inc COMPOSITE PROCESS FOR XYLOL SEPARATION AND TOLUENE TRANSALKYLATION

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