EA201001036A1 - Способ получения циклогексанона с удалением примесей - Google Patents
Способ получения циклогексанона с удалением примесейInfo
- Publication number
- EA201001036A1 EA201001036A1 EA201001036A EA201001036A EA201001036A1 EA 201001036 A1 EA201001036 A1 EA 201001036A1 EA 201001036 A EA201001036 A EA 201001036A EA 201001036 A EA201001036 A EA 201001036A EA 201001036 A1 EA201001036 A1 EA 201001036A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- cyclohexanone
- phenol
- fraction
- rsp
- cyclohexanol
- 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
- C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
- C07C29/19—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds in six-membered aromatic rings
- C07C29/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds in six-membered aromatic rings in a non-condensed rings substituted with hydroxy groups
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F232/00—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
-
- 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
Abstract
Настоящее изобретение относится к способу получения циклогексанона из фенола в первом процессе, первый процесс является процессом получения циклогексанона, включающим гидрирование фенола для формирования потока продукта, содержащего циклогексанон, фенол и побочные продукты (RSP), включая циклогексанол и нежелательный побочный продукт; разделение по меньшей мере части потока продукта, из которой извлечена часть с более низкой точкой кипения, чем у циклогексанона, на первую фракцию, содержащую циклогексанон, и вторую фракцию, содержащую фенол, циклогексанол и RSP ректификацией; и разделение второй фракции на третью фракцию, обогащенную циклогексанолом и содержащую RSP, и четвёртую фракцию, обогащенную фенолом и содержащую RSP, ректификацией. Кроме того, изобретение относится к установке для осуществления способа изобретения.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07024766 | 2007-12-20 | ||
PCT/EP2008/067629 WO2009080618A1 (en) | 2007-12-20 | 2008-12-16 | Cyclohexanone production process with impurities removal |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201001036A1 true EA201001036A1 (ru) | 2011-02-28 |
EA017568B1 EA017568B1 (ru) | 2013-01-30 |
Family
ID=39428530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201001036A EA017568B1 (ru) | 2007-12-20 | 2008-12-16 | Способ получения циклогексанона с удалением примесей |
Country Status (8)
Country | Link |
---|---|
US (1) | US8389773B2 (ru) |
EP (1) | EP2231578A1 (ru) |
JP (1) | JP2011506545A (ru) |
KR (1) | KR20100099314A (ru) |
CN (1) | CN101952235B (ru) |
EA (1) | EA017568B1 (ru) |
TW (1) | TWI432410B (ru) |
WO (1) | WO2009080618A1 (ru) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101945844B (zh) * | 2007-12-20 | 2013-09-18 | 帝斯曼知识产权资产管理有限公司 | 具有多次后蒸馏的环己酮生产方法 |
EP2234952A1 (en) * | 2007-12-20 | 2010-10-06 | DSM IP Assets B.V. | Cyclohexanone production process with modified post-distillation |
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 |
WO2016025219A1 (en) * | 2014-08-15 | 2016-02-18 | Exxonmobil Chemical Patents Inc. | Process for making cyclohexanone |
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 |
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 |
WO2016025217A1 (en) | 2014-08-15 | 2016-02-18 | Exxonmobil Chemical Patents Inc. | Process and system for making cyclohexanone |
US9868687B2 (en) * | 2014-09-30 | 2018-01-16 | Exxonmobil Chemical Patents Inc. | Process for making cyclohexanone |
TWI644894B (zh) * | 2014-11-10 | 2018-12-21 | 卡普三世責任有限公司 | 用於由酚生產環己酮的方法 |
ES2803082T3 (es) * | 2014-11-10 | 2021-01-22 | Cap Iii Bv | Proceso para la producción de ciclohexanona a partir de fenol |
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 |
WO2017023430A1 (en) | 2015-07-31 | 2017-02-09 | Exxonmobil Chemical Patents Inc. | Process for making cyclohexanone |
WO2017023429A1 (en) | 2015-07-31 | 2017-02-09 | Exxonmobil Chemical Patents Inc. | Process for making cyclohexanone |
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 |
WO2019005274A1 (en) | 2017-06-28 | 2019-01-03 | Exxonmobil Chemical Patents Inc. | PROCESS FOR PRODUCTION OF CYCLOHEXANONE |
WO2019005276A1 (en) | 2017-06-28 | 2019-01-03 | Exxonmobil Chemical Patents Inc. | PRODUCTS CONTAINING CYCLOHEXANONE AND METHODS OF MAKING THE SAME |
US10941099B2 (en) | 2017-06-28 | 2021-03-09 | Exxonmobil Chemical Patents Inc. | Cyclohexanone-containing products and processes for making the same |
CN115025722B (zh) * | 2022-06-27 | 2024-03-26 | 辽阳恒业化工有限公司 | 一种用一氧化二氮氧化环烯烃生产环酮的设备和方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPH06104637B2 (ja) * | 1990-04-06 | 1994-12-21 | 三菱化成株式会社 | シクロヘキサノン及びシクロヘキサノールの混合物から不純物を除去する方法 |
CN101945844B (zh) * | 2007-12-20 | 2013-09-18 | 帝斯曼知识产权资产管理有限公司 | 具有多次后蒸馏的环己酮生产方法 |
EP2234952A1 (en) * | 2007-12-20 | 2010-10-06 | DSM IP Assets B.V. | Cyclohexanone production process with modified post-distillation |
-
2008
- 2008-12-16 EA EA201001036A patent/EA017568B1/ru not_active IP Right Cessation
- 2008-12-16 JP JP2010538652A patent/JP2011506545A/ja active Pending
- 2008-12-16 CN CN200880127194.4A patent/CN101952235B/zh active Active
- 2008-12-16 KR KR1020107016217A patent/KR20100099314A/ko not_active Application Discontinuation
- 2008-12-16 WO PCT/EP2008/067629 patent/WO2009080618A1/en active Application Filing
- 2008-12-16 US US12/808,815 patent/US8389773B2/en active Active
- 2008-12-16 EP EP08863794A patent/EP2231578A1/en not_active Withdrawn
- 2008-12-19 TW TW097149688A patent/TWI432410B/zh active
Also Published As
Publication number | Publication date |
---|---|
EA017568B1 (ru) | 2013-01-30 |
JP2011506545A (ja) | 2011-03-03 |
US8389773B2 (en) | 2013-03-05 |
CN101952235B (zh) | 2014-06-04 |
TW200936553A (en) | 2009-09-01 |
WO2009080618A1 (en) | 2009-07-02 |
TWI432410B (zh) | 2014-04-01 |
KR20100099314A (ko) | 2010-09-10 |
EP2231578A1 (en) | 2010-09-29 |
US20110028763A1 (en) | 2011-02-03 |
CN101952235A (zh) | 2011-01-19 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |