ATE544741T1 - Verfahren zur herstellung von cyclohexanon mit mehrfacher nachdestillation - Google Patents
Verfahren zur herstellung von cyclohexanon mit mehrfacher nachdestillationInfo
- Publication number
- ATE544741T1 ATE544741T1 AT08863517T AT08863517T ATE544741T1 AT E544741 T1 ATE544741 T1 AT E544741T1 AT 08863517 T AT08863517 T AT 08863517T AT 08863517 T AT08863517 T AT 08863517T AT E544741 T1 ATE544741 T1 AT E544741T1
- Authority
- AT
- Austria
- Prior art keywords
- fraction
- phenol
- cyclohexanone
- distillation
- boiling point
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
- C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/006—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenation of aromatic hydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07024765 | 2007-12-20 | ||
| PCT/EP2008/067632 WO2009080620A1 (en) | 2007-12-20 | 2008-12-16 | Cyclohexanone production process with multiple post-distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE544741T1 true ATE544741T1 (de) | 2012-02-15 |
Family
ID=39427580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08863517T ATE544741T1 (de) | 2007-12-20 | 2008-12-16 | Verfahren zur herstellung von cyclohexanon mit mehrfacher nachdestillation |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8507729B2 (de) |
| EP (1) | EP2231577B1 (de) |
| JP (1) | JP2011506546A (de) |
| KR (1) | KR20100099304A (de) |
| CN (1) | CN101945844B (de) |
| AT (1) | ATE544741T1 (de) |
| EA (1) | EA016277B1 (de) |
| PL (1) | PL2231577T3 (de) |
| TW (1) | TWI421237B (de) |
| UA (1) | UA100716C2 (de) |
| WO (1) | WO2009080620A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2234952A1 (de) * | 2007-12-20 | 2010-10-06 | DSM IP Assets B.V. | Herstellungsverfahren von Cyclohexanon mit modifizierter Post-Destillation |
| EP2231578A1 (de) * | 2007-12-20 | 2010-09-29 | DSM IP Assets B.V. | Verfahren zur Herstellung von Cyclohexanon mit Entfernung von Verunreinigungen |
| CN103910617B (zh) * | 2012-12-28 | 2018-03-06 | Cap Iii 有限公司 | 利用温和的水性传热介质作为冷冻剂提纯环己酮的连续方法 |
| WO2016025218A1 (en) | 2014-08-15 | 2016-02-18 | Exxonmobil Chemical Patents Inc. | Process and system for making cyclohexanone |
| US9938218B2 (en) | 2014-08-15 | 2018-04-10 | Exxonmobil Chemical Patents Inc. | Process and system for making cyclohexanone |
| SG11201700415UA (en) | 2014-08-15 | 2017-02-27 | Exxonmobil Chemical Patents Inc | Process and system for making cyclohexanone |
| JP2017523199A (ja) | 2014-08-15 | 2017-08-17 | エクソンモービル ケミカル パテンツ インコーポレイテッド | シクロヘキサノンを製造するための方法及びシステム |
| SG11201701945RA (en) * | 2014-09-30 | 2017-04-27 | Exxonmobil Chemical Patents Inc | Process for making cyclohexanone |
| WO2016053466A1 (en) * | 2014-09-30 | 2016-04-07 | Exxonmobil Chemical Patents Inc. | Process for making cyclohexanone |
| PL3218338T3 (pl) * | 2014-11-10 | 2020-09-21 | Cap Iii B.V. | Sposób wytwarzania cykloheksanonu z fenolu |
| TWI691480B (zh) * | 2014-12-15 | 2020-04-21 | 荷蘭商卡普三世責任有限公司 | 用來建構用於生產環己酮之設備的方法 |
| EP3115353A1 (de) * | 2015-07-10 | 2017-01-11 | GFBiochemicals Ltd. | Verfahren zur isolierung von levulinsäure |
| TWI646076B (zh) * | 2016-09-09 | 2019-01-01 | 中國石油化學工業開發股份有限公司 | 酚氫化反應生成環己酮之方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829166A (en) * | 1933-04-04 | 1958-04-01 | Allied Chem & Dye Corp | Hydrogenation of phenol |
| US3305586A (en) * | 1959-05-15 | 1967-02-21 | Stamicarbon | Process for preparing cyclohexanone |
| US4272326A (en) * | 1980-01-24 | 1981-06-09 | Allied Chemical Corporation | Enhanced distillation of cyclohexanol from phenol with additional cyclohexanone feed |
| US4306944A (en) * | 1980-07-03 | 1981-12-22 | Allied Corporation | Cyclohexanone distillation process |
| DE4205633A1 (de) * | 1992-02-25 | 1993-08-26 | Bayer Antwerpen Nv | Verfahren zur reinigung von cyclohexanon |
| EP1433774A1 (de) * | 2002-12-27 | 2004-06-30 | Koninklijke DSM N.V. | Verfahren zur Reduzierung der Aldehydkonzentration in einer Cyclohexanon- und eine oder mehrere Aldehyd enthaltende Mischung |
| EP2234952A1 (de) * | 2007-12-20 | 2010-10-06 | DSM IP Assets B.V. | Herstellungsverfahren von Cyclohexanon mit modifizierter Post-Destillation |
| EP2231578A1 (de) * | 2007-12-20 | 2010-09-29 | DSM IP Assets B.V. | Verfahren zur Herstellung von Cyclohexanon mit Entfernung von Verunreinigungen |
-
2008
- 2008-12-16 AT AT08863517T patent/ATE544741T1/de active
- 2008-12-16 US US12/808,808 patent/US8507729B2/en active Active
- 2008-12-16 UA UAA201009005A patent/UA100716C2/ru unknown
- 2008-12-16 KR KR1020107016035A patent/KR20100099304A/ko not_active Application Discontinuation
- 2008-12-16 EP EP08863517A patent/EP2231577B1/de not_active Not-in-force
- 2008-12-16 CN CN2008801271959A patent/CN101945844B/zh active Active
- 2008-12-16 WO PCT/EP2008/067632 patent/WO2009080620A1/en active Application Filing
- 2008-12-16 JP JP2010538653A patent/JP2011506546A/ja active Pending
- 2008-12-16 PL PL08863517T patent/PL2231577T3/pl unknown
- 2008-12-16 EA EA201001034A patent/EA016277B1/ru not_active IP Right Cessation
- 2008-12-19 TW TW097149693A patent/TWI421237B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US8507729B2 (en) | 2013-08-13 |
| KR20100099304A (ko) | 2010-09-10 |
| PL2231577T3 (pl) | 2012-07-31 |
| EA016277B1 (ru) | 2012-03-30 |
| EA201001034A1 (ru) | 2010-12-30 |
| TW200936555A (en) | 2009-09-01 |
| WO2009080620A1 (en) | 2009-07-02 |
| EP2231577B1 (de) | 2012-02-08 |
| TWI421237B (zh) | 2014-01-01 |
| UA100716C2 (ru) | 2013-01-25 |
| US20110028675A1 (en) | 2011-02-03 |
| EP2231577A1 (de) | 2010-09-29 |
| CN101945844A (zh) | 2011-01-12 |
| JP2011506546A (ja) | 2011-03-03 |
| CN101945844B (zh) | 2013-09-18 |
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