DE3223067C2 - - Google Patents

Info

Publication number
DE3223067C2
DE3223067C2 DE19823223067 DE3223067A DE3223067C2 DE 3223067 C2 DE3223067 C2 DE 3223067C2 DE 19823223067 DE19823223067 DE 19823223067 DE 3223067 A DE3223067 A DE 3223067A DE 3223067 C2 DE3223067 C2 DE 3223067C2
Authority
DE
Germany
Prior art keywords
dcpd
toluene
aromatics
fraction
addition
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 - Fee Related
Application number
DE19823223067
Other languages
German (de)
English (en)
Other versions
DE3223067A1 (de
Inventor
Joachim Dipl.-Ing. O-7202 Boehlen De Koetter
Franz-Joerg Dipl.-Chem. O-7010 Leipzig De Becker
Irene Dipl.-Chem. O-7030 Leipzig De Schmerwitz
Gerhard O-7113 Markkleeberg De Toerpel
Fred Dipl.-Chem. Dr. O-7043 Leipzig De Schlimper
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.)
Dow Olefinverbund GmbH
Original Assignee
SAECHSISCHE OLEFINWERKE AG BOEHLEN O-7202 BOEHLEN DE
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 SAECHSISCHE OLEFINWERKE AG BOEHLEN O-7202 BOEHLEN DE filed Critical SAECHSISCHE OLEFINWERKE AG BOEHLEN O-7202 BOEHLEN DE
Publication of DE3223067A1 publication Critical patent/DE3223067A1/de
Application granted granted Critical
Publication of DE3223067C2 publication Critical patent/DE3223067C2/de
Granted 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
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/177—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by selective oligomerisation or polymerisation of at least one compound of the mixture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Adhesives Or Adhesive Processes (AREA)
DE19823223067 1981-09-22 1982-06-21 Verfahren zur gewinnung eines dicyclopentadienkonzentrates und dessen verwendung Granted DE3223067A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD23346381A DD207096A3 (de) 1981-09-22 1981-09-22 Verfahren zur gewinnung eines dicyclopentadienkonzentrates

Publications (2)

Publication Number Publication Date
DE3223067A1 DE3223067A1 (de) 1983-04-07
DE3223067C2 true DE3223067C2 (fr) 1993-08-12

Family

ID=5533638

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823223067 Granted DE3223067A1 (de) 1981-09-22 1982-06-21 Verfahren zur gewinnung eines dicyclopentadienkonzentrates und dessen verwendung

Country Status (5)

Country Link
BG (1) BG42901A1 (fr)
CS (1) CS249767B1 (fr)
DD (1) DD207096A3 (fr)
DE (1) DE3223067A1 (fr)
RO (1) RO85634B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860497A (en) * 1973-05-02 1975-01-14 Shell Oil Co Multi-stage distillation of bicycloheptadiene

Also Published As

Publication number Publication date
BG42901A1 (en) 1988-03-15
CS631382A1 (en) 1985-04-16
RO85634A (fr) 1984-10-31
DD207096A3 (de) 1984-02-15
CS249767B1 (en) 1987-04-16
DE3223067A1 (de) 1983-04-07
RO85634B (ro) 1984-11-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: SAECHSISCHE OLEFINWERKE AG BOEHLEN, O-7202 BOEHLEN

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SAECHSISCHE OLEFINWERKE GMBH, 04564 BOEHLEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: BUNA SOW LEUNA OLEFINVERBUND GMBH, 06258 SCHKOPAU,

8339 Ceased/non-payment of the annual fee