GB1354565A - Process for the purification of adiponitrile - Google Patents
Process for the purification of adiponitrileInfo
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7023410A FR2094542A5 (pt) | 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 (pt) |
CS (1) | CS193463B2 (pt) |
DE (1) | DE2131448A1 (pt) |
FR (1) | FR2094542A5 (pt) |
GB (1) | GB1354565A (pt) |
LU (1) | LU63399A1 (pt) |
NL (1) | NL7108281A (pt) |
SU (1) | SU364161A3 (pt) |
Cited By (3)
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 |
-
1970
- 1970-06-24 FR FR7023410A patent/FR2094542A5/fr not_active Expired
-
1971
- 1971-05-12 SU SU1649987A patent/SU364161A3/ru active
- 1971-06-16 NL NL7108281A patent/NL7108281A/xx unknown
- 1971-06-22 CS CS461771A patent/CS193463B2/cs unknown
- 1971-06-22 LU LU63399D patent/LU63399A1/xx unknown
- 1971-06-23 GB GB2948071A patent/GB1354565A/en not_active Expired
- 1971-06-23 BE BE768943A patent/BE768943A/xx unknown
- 1971-06-24 DE DE19712131448 patent/DE2131448A1/de active Pending
Cited By (3)
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 (pt) | 1972-12-25 |
DE2131448A1 (de) | 1971-12-30 |
NL7108281A (pt) | 1971-12-28 |
BE768943A (fr) | 1971-12-23 |
FR2094542A5 (pt) | 1972-02-04 |
LU63399A1 (pt) | 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 |