FR2090464A6 - - Google Patents

Info

Publication number
FR2090464A6
FR2090464A6 FR7047189A FR7047189A FR2090464A6 FR 2090464 A6 FR2090464 A6 FR 2090464A6 FR 7047189 A FR7047189 A FR 7047189A FR 7047189 A FR7047189 A FR 7047189A FR 2090464 A6 FR2090464 A6 FR 2090464A6
Authority
FR
France
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
FR7047189A
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
Application granted granted Critical
Publication of FR2090464A6 publication Critical patent/FR2090464A6/fr
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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR7047189A 1970-02-07 1970-12-30 Expired FR2090464A6 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702005648 DE2005648C3 (de) 1970-02-07 1970-02-07 Verfahren zur Abtrennung von Aromaten aus Kohlenwasserstoffgemischen beliebigen Aromatengehaltes

Publications (1)

Publication Number Publication Date
FR2090464A6 true FR2090464A6 (enrdf_load_stackoverflow) 1972-01-14

Family

ID=5761699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7047189A Expired FR2090464A6 (enrdf_load_stackoverflow) 1970-02-07 1970-12-30

Country Status (6)

Country Link
JP (1) JPS4929175B1 (enrdf_load_stackoverflow)
BE (1) BE761071R (enrdf_load_stackoverflow)
DE (1) DE2005648C3 (enrdf_load_stackoverflow)
ES (1) ES386176A2 (enrdf_load_stackoverflow)
FR (1) FR2090464A6 (enrdf_load_stackoverflow)
GB (1) GB1264740A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109632A1 (de) * 1991-03-23 1992-09-24 Krupp Koppers Gmbh Verfahren zur abtrennung von aromaten durch extraktivdestillation

Also Published As

Publication number Publication date
ES386176A2 (es) 1973-03-16
DE2005648A1 (enrdf_load_stackoverflow) 1971-08-19
GB1264740A (enrdf_load_stackoverflow) 1972-02-23
BE761071R (fr) 1971-05-27
JPS4929175B1 (enrdf_load_stackoverflow) 1974-08-01
DE2005648C3 (de) 1979-10-25
DE2005648B2 (de) 1979-03-01

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