BE766190A - Procede de preparation du cyclopentadiene a partir du dicyclopentadien - Google Patents

Procede de preparation du cyclopentadiene a partir du dicyclopentadien

Info

Publication number
BE766190A
BE766190A BE766190A BE766190A BE766190A BE 766190 A BE766190 A BE 766190A BE 766190 A BE766190 A BE 766190A BE 766190 A BE766190 A BE 766190A BE 766190 A BE766190 A BE 766190A
Authority
BE
Belgium
Prior art keywords
dicyclopentadiene
preparing cyclopentadiene
cyclopentadiene
preparing
Prior art date
Application number
BE766190A
Other languages
English (en)
Inventor
F Grude
K Halcour
W Schwerdtel
W Swodenk
P Woernle
Original Assignee
Bayer 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
Priority claimed from DE19702019596 external-priority patent/DE2019596C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BE766190A publication Critical patent/BE766190A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/22—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by depolymerisation to the original monomer, e.g. dicyclopentadiene to cyclopentadiene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BE766190A 1970-04-23 1971-04-23 Procede de preparation du cyclopentadiene a partir du dicyclopentadien BE766190A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702019596 DE2019596C3 (de) 1970-04-23 Verfahren zur Herstellung von Cyclopentadien durch thermische Spaltung eines Dicylopentadien-Konzentrats aus einer thermisch nachbehandelten Pyrolyse benzlnfraktion

Publications (1)

Publication Number Publication Date
BE766190A true BE766190A (fr) 1971-10-25

Family

ID=5768933

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766190A BE766190A (fr) 1970-04-23 1971-04-23 Procede de preparation du cyclopentadiene a partir du dicyclopentadien

Country Status (12)

Country Link
US (1) US3719718A (fr)
JP (1) JPS5235661B1 (fr)
AT (1) AT310141B (fr)
BE (1) BE766190A (fr)
CA (1) CA964676A (fr)
ES (1) ES390457A1 (fr)
FR (1) FR2090676A5 (fr)
GB (1) GB1342953A (fr)
NL (1) NL148583B (fr)
NO (1) NO133493B (fr)
SE (1) SE373569B (fr)
ZA (1) ZA712385B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5659107A (en) * 1996-05-07 1997-08-19 Phillips Petroleum Company Separation of cyclopentadiene from dicyclopentadiene
US9919988B2 (en) 2015-11-04 2018-03-20 Exxonmobil Chemical Patents Inc. Process and system for making cyclopentadiene and/or dicyclopentadiene
US10611703B2 (en) 2015-12-14 2020-04-07 Sabic Global Technologies B.V. Methods and systems for recovering dicyclopentadiene from pygas
CN109665934B (zh) * 2017-10-16 2021-10-19 中国石油化工股份有限公司 一种制备双环戊二烯的方法
US20230357653A1 (en) * 2019-11-18 2023-11-09 Sabic Global Technologies B.V. Methods for integrated separation of dienes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB769813A (en) * 1954-08-28 1957-03-13 Huels Chemische Werke Ag Improvements in the production of cyclopentadiene by deploymerisation of dicyclopentadiene
US3016410A (en) * 1959-12-28 1962-01-09 Dow Chemical Co Preparation of cyclopentadiene from dicyclopentadiene

Also Published As

Publication number Publication date
NL148583B (nl) 1976-02-16
DE2019596A1 (de) 1971-11-04
NL7105302A (fr) 1971-10-26
GB1342953A (en) 1974-01-10
ES390457A1 (es) 1973-06-01
SE373569B (sv) 1975-02-10
NO133493B (fr) 1976-02-02
US3719718A (en) 1973-03-06
AT310141B (de) 1973-09-25
JPS5235661B1 (fr) 1977-09-10
DE2019596B2 (de) 1975-08-28
FR2090676A5 (fr) 1972-01-14
ZA712385B (en) 1971-12-29
CA964676A (en) 1975-03-18

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