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 (xx)
BE (1) BE829232A (xx)
DE (1) DE2424349C2 (xx)
ES (1) ES437785A1 (xx)
FR (1) FR2272055B1 (xx)
GB (1) GB1505723A (xx)
IT (1) IT1038239B (xx)
NL (1) NL7504904A (xx)

Families Citing this family (1)

* 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

Also Published As

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

Similar Documents

Publication Publication Date Title
RO70511A (ro) Procedeu pentru obtinerea unor materiale de acoperire
BE839140A (fr) Procede pour l'obtention de n-acyl-l-methionine
RO73514A (ro) Procedeu pentru obtinerea de alchilamide
RO68712A (ro) Procedeu de obtinere a unor rifamicine
BE813266A (fr) Procede pour l'obtention de alpha-bisabolol pur
FR2296609A1 (fr) Procede d'obtention catalytique de polyalcools
FR2353507A1 (fr) Procede pour l'obtention de 1,1-difluoroethylene
RO63768A (fr) Procede d'obtention des antibiotiques
BE829232A (fr) Procede pour l'obtention d'hydrocarbures aromatiques purs
BE855263A (fr) Nouveau procede pour l'obtention d'aciees-alpha-(4-alkyl-phenyl)
BE845017A (fr) Procede pour l'obtention d'alpha,alpha,alpha,alpha',alpha',-pentachloro-o-xylene
BE836616A (fr) Procede d'alcoylation d'hydrocarbures
FR2306202A1 (fr) Procede pour l'obtention de 3-methyl-piperidine.
FR2352879A1 (fr) Procede pour la production d'
BE770524A (fr) Procede pour l'obtention d'hellebrine pure
FR2295961A1 (fr) Procede pour l'obtention de b-chloroethyltrichlorosilane
RO85423A (ro) Procedeu pentru producerea unor amestecuri pentru fumat
FR2332251A2 (fr) Procede pour l'obtention de dichlorure d'ethylene
FR2289475A1 (fr) Procede pour la preparation d'hydrocarbures
FR2305417A1 (fr) Procede pour l'obtention d'halogenophenols
FR2346345A1 (fr) Procede pour l'obtention de 3-chlorophtalide
BE810650A (fr) Procede pour l'obtention de tetrahydroxy-5
BE781438A (fr) Procede pour l'obtention de 3-chloropropanol (1)
BE844125A (fr) Procede de production d'hydrocarbures aromatiques
BE860901A (fr) Procede d'obtention du 3-bromophtalide

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: METALLGESELLSCHAFT A.G.

Effective date: 19840516