NL7105302A - - Google Patents

Info

Publication number
NL7105302A
NL7105302A NL7105302A NL7105302A NL7105302A NL 7105302 A NL7105302 A NL 7105302A NL 7105302 A NL7105302 A NL 7105302A NL 7105302 A NL7105302 A NL 7105302A NL 7105302 A NL7105302 A NL 7105302A
Authority
NL
Netherlands
Application number
NL7105302A
Other versions
NL148583B (nl
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 NL7105302A publication Critical patent/NL7105302A/xx
Publication of NL148583B publication Critical patent/NL148583B/xx

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)
NL717105302A 1970-04-23 1971-04-20 Werkwijze voor de bereiding van cyclopentadieen uit dicyclopentadieen. NL148583B (nl)

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 (2)

Publication Number Publication Date
NL7105302A true NL7105302A (fr) 1971-10-26
NL148583B NL148583B (nl) 1976-02-16

Family

ID=5768933

Family Applications (1)

Application Number Title Priority Date Filing Date
NL717105302A NL148583B (nl) 1970-04-23 1971-04-20 Werkwijze voor de bereiding van cyclopentadieen uit dicyclopentadieen.

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 (6)

* 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
WO2017103736A1 (fr) 2015-12-14 2017-06-22 Sabic Global Technologies B.V. Procédés et systèmes de récupération de dicyclopentadiène à partir d'essence de pyrolyse
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
WO2021099856A1 (fr) * 2019-11-18 2021-05-27 Sabic Global Technologies B.V. Procédés de séparation intégrée de diènes
CN113527027B (zh) * 2020-04-15 2025-11-11 中国石油化工股份有限公司 双环戊二烯解聚制备环戊二烯的方法和设备及其应用

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
DE2019596B2 (de) 1975-08-28
JPS5235661B1 (fr) 1977-09-10
NO133493B (fr) 1976-02-02
BE766190A (fr) 1971-10-25
FR2090676A5 (fr) 1972-01-14
SE373569B (sv) 1975-02-10
ES390457A1 (es) 1973-06-01
AT310141B (de) 1973-09-25
DE2019596A1 (de) 1971-11-04
GB1342953A (en) 1974-01-10
US3719718A (en) 1973-03-06
ZA712385B (en) 1971-12-29
CA964676A (en) 1975-03-18

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application