ES437785A1 - Un procedimiento para la obtencion de aromaticos puros a partir de mezclas de no aromaticos. - Google Patents

Un procedimiento para la obtencion de aromaticos puros a partir de mezclas de no aromaticos.

Info

Publication number
ES437785A1
ES437785A1 ES437785A ES437785A ES437785A1 ES 437785 A1 ES437785 A1 ES 437785A1 ES 437785 A ES437785 A ES 437785A ES 437785 A ES437785 A ES 437785A ES 437785 A1 ES437785 A1 ES 437785A1
Authority
ES
Spain
Prior art keywords
aromatics
aromatic
extractive distillation
solvent
column
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES437785A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Group AG
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 ES437785A1 publication Critical patent/ES437785A1/es
Expired legal-status Critical Current

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)
ES437785A 1974-05-20 1975-05-19 Un procedimiento para la obtencion de aromaticos puros a partir de mezclas de no aromaticos. Expired ES437785A1 (es)

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
ES437785A1 true ES437785A1 (es) 1977-02-01

Family

ID=5915996

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437785A Expired ES437785A1 (es) 1974-05-20 1975-05-19 Un procedimiento para la obtencion de aromaticos puros a partir de mezclas de no aromaticos.

Country Status (8)

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

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
IT1038239B (it) 1979-11-20
GB1505723A (en) 1978-03-30
JPS50160224A (es) 1975-12-25
BE829232A (fr) 1975-11-17
FR2272055B1 (es) 1980-04-04
FR2272055A1 (es) 1975-12-19
NL7504904A (nl) 1975-11-24
DE2424349C2 (de) 1982-11-25
DE2424349A1 (de) 1975-12-04

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