BE754700A - Procede de separation de melanges d'hydrocarbures par distillation extractive - Google Patents

Procede de separation de melanges d'hydrocarbures par distillation extractive

Info

Publication number
BE754700A
BE754700A BE754700DA BE754700A BE 754700 A BE754700 A BE 754700A BE 754700D A BE754700D A BE 754700DA BE 754700 A BE754700 A BE 754700A
Authority
BE
Belgium
Prior art keywords
separation
extractive distillation
hydrocarbon mixtures
hydrocarbon
mixtures
Prior art date
Application number
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.)
Publication date
Publication of BE754700A publication Critical patent/BE754700A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/02—Small garages, e.g. for one or two cars
    • E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (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)
BE754700D 1969-12-04 Procede de separation de melanges d'hydrocarbures par distillation extractive BE754700A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691960857 DE1960857C3 (de) 1969-12-04 1969-12-04 Verfahren zur Auftrennung von Kohlenwasserstoffgemischen vermittels Extraktivdestillation

Publications (1)

Publication Number Publication Date
BE754700A true BE754700A (fr) 1971-01-18

Family

ID=5752968

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754700D BE754700A (fr) 1969-12-04 Procede de separation de melanges d'hydrocarbures par distillation extractive

Country Status (5)

Country Link
JP (1) JPS5012401B1 (fr)
BE (1) BE754700A (fr)
DE (1) DE1960857C3 (fr)
FR (1) FR2071639A5 (fr)
GB (1) GB1274380A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT972269B (it) * 1972-11-29 1974-05-20 Snam Progetti Procedimento per il recupero di idrocarburi saturi ad elevate pu rezze da miscele che li conte ngono
JPS5441003U (fr) * 1977-08-29 1979-03-19
US9005405B2 (en) 2012-03-01 2015-04-14 Cpc Corporation, Taiwan Extractive distillation process for benzene recovery

Also Published As

Publication number Publication date
GB1274380A (en) 1972-05-17
FR2071639A5 (fr) 1971-09-17
DE1960857C3 (de) 1979-01-11
DE1960857B2 (de) 1976-04-22
DE1960857A1 (de) 1971-06-16
JPS5012401B1 (fr) 1975-05-12

Similar Documents

Publication Publication Date Title
BE793153A (fr) Procede de separation de melanges d'hydrocarbures
BE798887A (fr) Procede de separation d'hydrocarbures non satures
BE770235A (fr) Procede de separation des constituants d'un melange par chromatographi
BE759902A (fr) Procede de separation selective par chromatographie
BE762397A (fr) Procede de purification d'hydrocarbures par hydrogenation selective
BE749882A (fr) Procede perfectionne de separation par rectification
RO64566A (fr) Procede pour la separation d'isoprene partant des melanges des hydrocarbures
BE747130A (fr) Procede de separation d'une olefine tertiaire
BE817905A (fr) Procede pour separer des hydrocarbures
BE770487A (fr) Separation des liquides par distillation
BE823348A (fr) Procede pour separer l'isobutene de melanges d'hydrocarbures en c4
BE801755A (fr) Separation des isomeres du dichlorobenzene par distillation extractive
BE793088A (fr) Procede ameliore de separation d'hydrocarbures aromatiques
BE754700A (fr) Procede de separation de melanges d'hydrocarbures par distillation extractive
AT321246B (de) Verfahren zur säulenchromatographischen Trennung von Substanzgemischen
BE784059A (fr) Procede de recuperation du solvant selectif d'un raffinat de distillation extractive
BE812814A (fr) Procede de separation d'hydrocarbures aromatiques par distillation extractive
FR2073592A5 (fr) Procede de separation d'un melange de plusieurs chlorophenols
BE829720A (fr) Procede de distillation extractive
BE774899A (fr) Procede de separation d'hydrocarbures aromatiques par extraction
IT1048259B (it) Processo per seprare auchil eteri alogenati mediante distillazione azeotropica
BE744589A (fr) Procede d'obtention d'hydrocarbures aromatiques par extraction selective et/ou distillation selective de melanges d'hydrocarbures
BE770137A (fr) Procede de separation en continu des residus de distillation des isocyanates bruts
BE804582A (fr) Procede de separation de dimethyl-3,3-acroleine et de methyl-3-butene-3-ol-1 par distillation
BE759328A (fr) Procede de separation de melanges d'acides

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: HEINRICH KOPPERS G.M.B.H.

Effective date: 19900811