IT987534B - Procedimento per la separazione di composti aromatici da miscele di idrocarburi a qualsiasi tenore di composti aromatici - Google Patents

Procedimento per la separazione di composti aromatici da miscele di idrocarburi a qualsiasi tenore di composti aromatici

Info

Publication number
IT987534B
IT987534B IT2327971A IT2327971A IT987534B IT 987534 B IT987534 B IT 987534B IT 2327971 A IT2327971 A IT 2327971A IT 2327971 A IT2327971 A IT 2327971A IT 987534 B IT987534 B IT 987534B
Authority
IT
Italy
Prior art keywords
aromatic compounds
hydrocarbons
mixtures
separation
procedure
Prior art date
Application number
IT2327971A
Other languages
English (en)
Original Assignee
Koppers Gmbh Heinrich
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 Koppers Gmbh Heinrich filed Critical Koppers Gmbh Heinrich
Application granted granted Critical
Publication of IT987534B publication Critical patent/IT987534B/it

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
IT2327971A 1970-07-18 1971-04-16 Procedimento per la separazione di composti aromatici da miscele di idrocarburi a qualsiasi tenore di composti aromatici IT987534B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702035771 DE2035771C3 (de) 1970-07-18 1970-07-18 Verfahren zur Abtrennung von Aromaten aus Kohlenwasserstoffgemischen beliebigen Aromatengehaltes

Publications (1)

Publication Number Publication Date
IT987534B true IT987534B (it) 1975-03-20

Family

ID=5777205

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2327971A IT987534B (it) 1970-07-18 1971-04-16 Procedimento per la separazione di composti aromatici da miscele di idrocarburi a qualsiasi tenore di composti aromatici

Country Status (7)

Country Link
AT (1) AT308717B (it)
BE (1) BE766937R (it)
DE (1) DE2035771C3 (it)
FR (1) FR2097756A6 (it)
GB (1) GB1291029A (it)
IT (1) IT987534B (it)
NL (1) NL7109599A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3602240A1 (de) * 1986-01-25 1987-07-30 Krupp Koppers Gmbh Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
DE4109632A1 (de) * 1991-03-23 1992-09-24 Krupp Koppers Gmbh Verfahren zur abtrennung von aromaten durch extraktivdestillation
US9005405B2 (en) 2012-03-01 2015-04-14 Cpc Corporation, Taiwan Extractive distillation process for benzene recovery

Also Published As

Publication number Publication date
GB1291029A (en) 1972-09-27
DE2035771C3 (de) 1979-05-10
DE2035771B2 (it) 1978-09-07
FR2097756A6 (it) 1972-03-03
NL7109599A (it) 1972-01-20
AT308717B (de) 1973-07-25
DE2035771A1 (de) 1972-02-03
BE766937R (fr) 1971-10-01

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