FR2166100A1 - - Google Patents

Info

Publication number
FR2166100A1
FR2166100A1 FR7246490A FR7246490A FR2166100A1 FR 2166100 A1 FR2166100 A1 FR 2166100A1 FR 7246490 A FR7246490 A FR 7246490A FR 7246490 A FR7246490 A FR 7246490A FR 2166100 A1 FR2166100 A1 FR 2166100A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7246490A
Other languages
French (fr)
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.)
Zeon Corp
Original Assignee
Nippon Zeon Co Ltd
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 JP130172A external-priority patent/JPS5529967B2/ja
Priority claimed from JP645172A external-priority patent/JPS5529968B2/ja
Application filed by Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Publication of FR2166100A1 publication Critical patent/FR2166100A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
    • C07C13/54—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings
    • C07C13/605—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings with a bridged ring system
    • C07C13/61—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings with a bridged ring system with a bridged indene ring, e.g. dicyclopentadiene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • 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
    • C07C7/06—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by azeotropic distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7246490A 1971-12-27 1972-12-27 Withdrawn FR2166100A1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP130172A JPS5529967B2 (ko) 1971-12-27 1971-12-27
JP645172A JPS5529968B2 (ko) 1972-01-14 1972-01-14

Publications (1)

Publication Number Publication Date
FR2166100A1 true FR2166100A1 (ko) 1973-08-10

Family

ID=26334498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246490A Withdrawn FR2166100A1 (ko) 1971-12-27 1972-12-27

Country Status (5)

Country Link
DE (1) DE2263601A1 (ko)
FR (1) FR2166100A1 (ko)
GB (1) GB1404970A (ko)
IT (1) IT976168B (ko)
NL (1) NL7217692A (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086822B (zh) * 2011-11-02 2016-03-30 中国石油化工股份有限公司 一种间戊二烯的分离方法
CN103570576B (zh) * 2012-07-20 2016-06-15 中国石油化工集团公司 一种裂解碳五分离装置循环溶剂再生系统及方法
US11739034B2 (en) * 2019-09-11 2023-08-29 Sabic Global Technologies B.V. Recovery of isoprene and CPD from a pygas stream
CN114436741B (zh) * 2020-10-16 2024-04-19 中国石油化工股份有限公司 一种环戊烯的制备方法

Also Published As

Publication number Publication date
GB1404970A (en) 1975-09-03
DE2263601A1 (de) 1973-07-12
NL7217692A (ko) 1973-06-29
IT976168B (it) 1974-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse