BE829232A - Procede pour l'obtention d'hydrocarbures aromatiques purs - Google Patents

Procede pour l'obtention d'hydrocarbures aromatiques purs

Info

Publication number
BE829232A
BE829232A BE6045018A BE6045018A BE829232A BE 829232 A BE829232 A BE 829232A BE 6045018 A BE6045018 A BE 6045018A BE 6045018 A BE6045018 A BE 6045018A BE 829232 A BE829232 A BE 829232A
Authority
BE
Belgium
Prior art keywords
aromatic hydrocarbons
obtaining pure
pure aromatic
obtaining
hydrocarbons
Prior art date
Application number
BE6045018A
Other languages
English (en)
French (fr)
Inventor
H Danultat
P John
G Helms
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 filed Critical
Publication of BE829232A publication Critical patent/BE829232A/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
    • 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)
  • 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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
BE6045018A 1974-05-20 1975-05-16 Procede pour l'obtention d'hydrocarbures aromatiques purs BE829232A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742424349 DE2424349C2 (de) 1974-05-20 1974-05-20 Verfahren zur Gewinnung von reinen Aromaten aus Gemischen mit Nichtaromaten

Publications (1)

Publication Number Publication Date
BE829232A true BE829232A (fr) 1975-11-17

Family

ID=5915996

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6045018A BE829232A (fr) 1974-05-20 1975-05-16 Procede pour l'obtention d'hydrocarbures aromatiques purs

Country Status (8)

Country Link
JP (1) JPS50160224A (cs)
BE (1) BE829232A (cs)
DE (1) DE2424349C2 (cs)
ES (1) ES437785A1 (cs)
FR (1) FR2272055B1 (cs)
GB (1) GB1505723A (cs)
IT (1) IT1038239B (cs)
NL (1) NL7504904A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040145A1 (de) * 1990-12-15 1992-06-17 Krupp Koppers Gmbh Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
CN119909405B (zh) * 2025-04-02 2025-06-03 安徽华尔泰化工股份有限公司 一种混二胺与重组分连续分离方法

Also Published As

Publication number Publication date
FR2272055B1 (cs) 1980-04-04
GB1505723A (en) 1978-03-30
ES437785A1 (es) 1977-02-01
FR2272055A1 (cs) 1975-12-19
IT1038239B (it) 1979-11-20
DE2424349C2 (de) 1982-11-25
DE2424349A1 (de) 1975-12-04
JPS50160224A (cs) 1975-12-25
NL7504904A (nl) 1975-11-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: METALLGESELLSCHAFT A.G.

Effective date: 19840516