GB1354565A - Process for the purification of adiponitrile - Google Patents

Process for the purification of adiponitrile

Info

Publication number
GB1354565A
GB1354565A GB2948071A GB2948071A GB1354565A GB 1354565 A GB1354565 A GB 1354565A GB 2948071 A GB2948071 A GB 2948071A GB 2948071 A GB2948071 A GB 2948071A GB 1354565 A GB1354565 A GB 1354565A
Authority
GB
United Kingdom
Prior art keywords
adiponitrile
purification
june
weight
iminocyanocyclopentane
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
Application number
GB2948071A
Other languages
English (en)
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of GB1354565A publication Critical patent/GB1354565A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB2948071A 1970-06-24 1971-06-23 Process for the purification of adiponitrile Expired GB1354565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7023410A FR2094542A5 (fr) 1970-06-24 1970-06-24

Publications (1)

Publication Number Publication Date
GB1354565A true GB1354565A (en) 1974-06-05

Family

ID=9057732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2948071A Expired GB1354565A (en) 1970-06-24 1971-06-23 Process for the purification of adiponitrile

Country Status (8)

Country Link
BE (1) BE768943A (fr)
CS (1) CS193463B2 (fr)
DE (1) DE2131448A1 (fr)
FR (1) FR2094542A5 (fr)
GB (1) GB1354565A (fr)
LU (1) LU63399A1 (fr)
NL (1) NL7108281A (fr)
SU (1) SU364161A3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6207851B1 (en) 1996-09-10 2001-03-27 Basf Aktiengesellschaft Process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine
CN112430196A (zh) * 2020-09-29 2021-03-02 瑞典国际化工技术有限公司 一种己二腈的精制方法及装置
CN115215750A (zh) * 2022-07-26 2022-10-21 万华化学集团股份有限公司 一种己二胺的制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6207851B1 (en) 1996-09-10 2001-03-27 Basf Aktiengesellschaft Process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine
CN112430196A (zh) * 2020-09-29 2021-03-02 瑞典国际化工技术有限公司 一种己二腈的精制方法及装置
CN115215750A (zh) * 2022-07-26 2022-10-21 万华化学集团股份有限公司 一种己二胺的制备方法

Also Published As

Publication number Publication date
CS193463B2 (en) 1979-10-31
SU364161A3 (fr) 1972-12-25
DE2131448A1 (de) 1971-12-30
NL7108281A (fr) 1971-12-28
BE768943A (fr) 1971-12-23
FR2094542A5 (fr) 1972-02-04
LU63399A1 (fr) 1972-03-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee