BE782970A - Procede de production de produits aromatiques purs, a partir deleurs melanges avec des produits non aromatiques - Google Patents

Procede de production de produits aromatiques purs, a partir deleurs melanges avec des produits non aromatiques

Info

Publication number
BE782970A
BE782970A BE782970A BE782970A BE782970A BE 782970 A BE782970 A BE 782970A BE 782970 A BE782970 A BE 782970A BE 782970 A BE782970 A BE 782970A BE 782970 A BE782970 A BE 782970A
Authority
BE
Belgium
Prior art keywords
aromatic products
mixed
production
pure
products
Prior art date
Application number
BE782970A
Other languages
English (en)
French (fr)
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of BE782970A publication Critical patent/BE782970A/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
    • C07C7/005—Processes comprising at least two steps in series
    • 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
    • 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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/08—Azeotropic or 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BE782970A 1971-05-07 1972-05-03 Procede de production de produits aromatiques purs, a partir deleurs melanges avec des produits non aromatiques BE782970A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122770 DE2122770C3 (de) 1971-05-07 1971-05-07 Verfahren zur Gewinnung reiner aromatischer Kohlenwasserstoffe aus ihren Gemischen mit nichtaromatischen Kohlenwasserstoffen

Publications (1)

Publication Number Publication Date
BE782970A true BE782970A (fr) 1972-09-01

Family

ID=5807243

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782970A BE782970A (fr) 1971-05-07 1972-05-03 Procede de production de produits aromatiques purs, a partir deleurs melanges avec des produits non aromatiques

Country Status (5)

Country Link
BE (1) BE782970A (enExample)
DE (1) DE2122770C3 (enExample)
FR (1) FR2137556B1 (enExample)
GB (1) GB1384948A (enExample)
NL (1) NL173845C (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263344C2 (de) * 1972-12-23 1983-12-01 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Gewinnung von reinen Aromaten aus Kohlenwasserstoffgemischen durch Extraktivdestillation
DE2833195C2 (de) * 1978-07-28 1980-10-02 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von Butadien aus
CN106220468B (zh) * 2016-07-25 2018-10-16 江阴市五洋化工有限公司 侧线精馏集成连续制备系列烷基类溶剂油的方法及其设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1468315A1 (de) * 1964-03-28 1968-11-28 Metallgesellschaft Ag Verfahren zur Gewinnung von Reinaromaten aus aromatenhaltigen Kohlenwasserstoffgemischen
DE1543107C3 (de) * 1965-03-18 1974-03-21 Heinrich Koppers Gmbh, 4300 Essen Verfahren zur Abtrennung reiner Aromaten aus Gemischen von Aromaten mit Nichtaromaten mit Hilfe der Extraktivdestillation

Also Published As

Publication number Publication date
DE2122770A1 (de) 1972-11-23
FR2137556A1 (enExample) 1972-12-29
NL7204679A (enExample) 1972-11-09
FR2137556B1 (enExample) 1976-08-06
GB1384948A (en) 1975-02-26
NL173845C (nl) 1984-03-16
DE2122770B2 (de) 1978-04-06
DE2122770C3 (de) 1984-01-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: METALLGESELLSCHAFT A.G.

Effective date: 19910531