MY113571A - Process for the preparation of e-caprolactam - Google Patents
Process for the preparation of e-caprolactamInfo
- Publication number
- MY113571A MY113571A MYPI96000021A MYPI19960021A MY113571A MY 113571 A MY113571 A MY 113571A MY PI96000021 A MYPI96000021 A MY PI96000021A MY PI19960021 A MYPI19960021 A MY PI19960021A MY 113571 A MY113571 A MY 113571A
- Authority
- MY
- Malaysia
- Prior art keywords
- caprolactam
- subjecting
- oxime
- cyclohexanone
- reaction
- Prior art date
Links
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 title abstract 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 4
- VEZUQRBDRNJBJY-UHFFFAOYSA-N cyclohexanone oxime Chemical compound ON=C1CCCCC1 VEZUQRBDRNJBJY-UHFFFAOYSA-N 0.000 abstract 4
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 abstract 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 abstract 2
- 238000006237 Beckmann rearrangement reaction Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000006356 dehydrogenation reaction Methods 0.000 abstract 1
- 238000006703 hydration reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00340395A JP3789504B2 (ja) | 1995-01-12 | 1995-01-12 | ε−カプロラクタムの製造方法 |
| JP18413195 | 1995-07-20 | ||
| JP18413295A JPH0931052A (ja) | 1995-07-20 | 1995-07-20 | ε−カプロラクタムの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY113571A true MY113571A (en) | 2002-04-30 |
Family
ID=27275806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI96000021A MY113571A (en) | 1995-01-12 | 1996-01-04 | Process for the preparation of e-caprolactam |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1062558C (en, 2012) |
| IN (1) | IN187136B (en, 2012) |
| MY (1) | MY113571A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001999B (zh) * | 2010-11-02 | 2012-05-02 | 河北工业大学 | 一种由环己酮和羟胺直接合成己内酰胺的工艺 |
| CN110483330B (zh) * | 2019-09-18 | 2023-12-01 | 湖南百利工程科技股份有限公司 | 一种环己酮肟结晶精制方法及其在己内酰胺制备中的应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60104028A (ja) * | 1983-11-09 | 1985-06-08 | Asahi Chem Ind Co Ltd | 環状アルコ−ルの製造法 |
| JP2873864B2 (ja) * | 1990-06-05 | 1999-03-24 | 旭化成工業株式会社 | 高純度シクロヘキサノールの製造方法 |
-
1996
- 1996-01-04 IN IN21CA1996 patent/IN187136B/en unknown
- 1996-01-04 MY MYPI96000021A patent/MY113571A/en unknown
- 1996-01-10 CN CN96101020A patent/CN1062558C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IN187136B (en, 2012) | 2002-02-09 |
| CN1138576A (zh) | 1996-12-25 |
| CN1062558C (zh) | 2001-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX9803952A (es) | Preparacion simultanea de caprolactama y hexametilendiamina. | |
| CA2159596A1 (en) | Method of producing liposomes | |
| BG101672A (en) | Method for continuous purification of raw caprolactam produced from 6-aminocapronitrile | |
| MY123175A (en) | Method for producing an aqueous solution of free hydroxylamine | |
| BG101661A (en) | Method of simultaneously preparing caprolactam and hexamethylene diamine | |
| BG97870A (en) | Method for the treatment of foodstuffs and by products | |
| MY113571A (en) | Process for the preparation of e-caprolactam | |
| EP0785188A4 (en) | PROCESS FOR THE PREPARATION OF EPSILON-CAPROLACTAME | |
| HUT46362A (en) | Process for the enhancement of the production of a/16686 antibiotic complex and for the selective increase of the proportion of certain components of the complex | |
| WO2003010133A1 (fr) | Procede de preparation d'oxime de cyclohexanone | |
| MY132420A (en) | Process for recovering caprolactam | |
| HUT64515A (en) | Method for producing cyclohexyl-huyperoxide | |
| SG46215A1 (en) | Method of influencing the cis/trans isomer ratio of 3-aminomethyl-3,5,5-trimethylcyclohexylamine in its preparation form 3-cyano-3,5, | |
| ATE94868T1 (de) | Verfahren zur herstellung von cyclohexanon-oxim. | |
| CA2268807A1 (fr) | Procede de traitement de lactames | |
| EP1076054A4 (en) | PROCESS FOR PRODUCING e-CAPROLACTAME | |
| PL319365A1 (en) | Structural member, in particular part of vehicle, formed by press forming of a hollow intermediate product under high pressure introduced into mould interior | |
| EP0264126A3 (en) | Process for the neutralisation of reaction mixtures obtained by the beckmann rearangement of cyclohexanone oximes | |
| TW342383B (en) | The preparation of cyclohexanone oxime and caprolactam | |
| DE69112135D1 (de) | Reaktionsbeschleuniger für die Umlagerung von Oxim zu Amid und Verfahren zur Herstellung von Amiden durch Umlagerung von Oximen. | |
| GEP19950208B (en) | Method tor Clearing Amides Obtained from Oximes under Beckman' s Reordering | |
| DE59208165D1 (de) | Verfahren zur Herstellung von Caprolactam durch Beckmann'sche Umlagerung von Cyclohexanonoxim | |
| DE69628433D1 (de) | Verfahren zur gewinnung von pivalinsäure aus abfallreaktionsgemischen | |
| HU9203028D0 (en) | Method for producing n-ethyl-hydroxil-amine-hydrochloride | |
| RU95116368A (ru) | Способ получения капролактама |