BE824413A - Solvant utilise pour separer des diolefines ou des composes aromatiques de melanges qui les contiennent - Google Patents

Solvant utilise pour separer des diolefines ou des composes aromatiques de melanges qui les contiennent

Info

Publication number
BE824413A
BE824413A BE152405A BE152405A BE824413A BE 824413 A BE824413 A BE 824413A BE 152405 A BE152405 A BE 152405A BE 152405 A BE152405 A BE 152405A BE 824413 A BE824413 A BE 824413A
Authority
BE
Belgium
Prior art keywords
diolefins
mixtures
contain
separate
solvent used
Prior art date
Application number
BE152405A
Other languages
English (en)
French (fr)
Inventor
R Faraci
E Girardi
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
Priority claimed from IT3149873A external-priority patent/IT1006115B/it
Priority to GB4938174A priority Critical patent/GB1463089A/en
Priority to DE19742454588 priority patent/DE2454588A1/de
Priority to FR7443319A priority patent/FR2251539B1/fr
Application filed filed Critical
Priority to BE152405A priority patent/BE824413A/xx
Publication of BE824413A publication Critical patent/BE824413A/xx

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
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/20—Nitrogen-containing compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE152405A 1973-11-21 1975-01-15 Solvant utilise pour separer des diolefines ou des composes aromatiques de melanges qui les contiennent BE824413A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4938174A GB1463089A (en) 1973-11-21 1974-11-14 Separation of hydrocarbons
DE19742454588 DE2454588A1 (de) 1973-11-21 1974-11-18 Verfahren zur abtrennung von diolefinen oder aromaten aus gemischen
FR7443319A FR2251539B1 (xx) 1973-11-21 1974-12-30
BE152405A BE824413A (fr) 1973-11-21 1975-01-15 Solvant utilise pour separer des diolefines ou des composes aromatiques de melanges qui les contiennent

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT3149873A IT1006115B (it) 1973-11-21 1973-11-21 Solvente per la separazione di dio lefine od aromatici da miscele che li contengono
BE152405A BE824413A (fr) 1973-11-21 1975-01-15 Solvant utilise pour separer des diolefines ou des composes aromatiques de melanges qui les contiennent
BE824413 1975-01-15

Publications (1)

Publication Number Publication Date
BE824413A true BE824413A (fr) 1975-05-02

Family

ID=27158548

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152405A BE824413A (fr) 1973-11-21 1975-01-15 Solvant utilise pour separer des diolefines ou des composes aromatiques de melanges qui les contiennent

Country Status (4)

Country Link
BE (1) BE824413A (xx)
DE (1) DE2454588A1 (xx)
FR (1) FR2251539B1 (xx)
GB (1) GB1463089A (xx)

Also Published As

Publication number Publication date
FR2251539A1 (xx) 1975-06-13
DE2454588A1 (de) 1975-05-28
GB1463089A (en) 1977-02-02
FR2251539B1 (xx) 1978-07-13

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