JPS5356622A - Separation of aromatic compounds - Google Patents

Separation of aromatic compounds

Info

Publication number
JPS5356622A
JPS5356622A JP12856677A JP12856677A JPS5356622A JP S5356622 A JPS5356622 A JP S5356622A JP 12856677 A JP12856677 A JP 12856677A JP 12856677 A JP12856677 A JP 12856677A JP S5356622 A JPS5356622 A JP S5356622A
Authority
JP
Japan
Prior art keywords
separation
aromatic compounds
aromatic
compounds
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.)
Pending
Application number
JP12856677A
Other languages
English (en)
Japanese (ja)
Inventor
Perushii Jiyon Kamaa
Miyuuraa Etsukaruto
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 JPS5356622A publication Critical patent/JPS5356622A/ja
Pending 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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/08—Azeotropic or extractive distillation
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
JP12856677A 1976-10-27 1977-10-26 Separation of aromatic compounds Pending JPS5356622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762648638 DE2648638A1 (de) 1976-10-27 1976-10-27 Verfahren zur erhoehung der ausbeute an aromaten bei der extraktiven destillation

Publications (1)

Publication Number Publication Date
JPS5356622A true JPS5356622A (en) 1978-05-23

Family

ID=5991534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12856677A Pending JPS5356622A (en) 1976-10-27 1977-10-26 Separation of aromatic compounds

Country Status (10)

Country Link
JP (1) JPS5356622A (de)
BE (1) BE860158A (de)
DE (1) DE2648638A1 (de)
ES (1) ES463576A1 (de)
FR (1) FR2371401A1 (de)
GB (1) GB1588646A (de)
IT (1) IT1087179B (de)
NL (1) NL183936C (de)
PT (1) PT67190B (de)
TR (1) TR19830A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832340A1 (de) * 1988-09-23 1990-03-29 Krupp Koppers Gmbh Verfahren und vorrichtung zur optimierung des betriebes einer mit einem seitenkocher versehenen abtriebskolonne
DE4109632A1 (de) * 1991-03-23 1992-09-24 Krupp Koppers Gmbh Verfahren zur abtrennung von aromaten durch extraktivdestillation
CN100378048C (zh) * 2005-08-31 2008-04-02 中国石油化工股份有限公司 一种萃取精馏分离芳烃的方法及萃取精馏装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211738B (de) * 1962-12-22 1966-03-03 Erdoelchemie Gmbh Verfahren zur Trennung von C-Kohlenwasserstoffgemischen, die paraffinische, monoolefinische und diolefinische C-Kohlen-wasserstoffe enthalten

Also Published As

Publication number Publication date
GB1588646A (en) 1981-04-29
NL183936B (nl) 1988-10-03
FR2371401A1 (fr) 1978-06-16
NL183936C (nl) 1989-03-01
IT1087179B (it) 1985-05-31
ES463576A1 (es) 1978-07-16
TR19830A (tr) 1980-01-28
DE2648638A1 (de) 1978-05-03
FR2371401B1 (de) 1980-08-08
NL7710105A (nl) 1978-05-02
PT67190B (en) 1979-03-22
PT67190A (en) 1977-11-01
BE860158A (fr) 1978-04-26

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