MX2015015149A - Destilacion de corriente parcial. - Google Patents
Destilacion de corriente parcial.Info
- Publication number
- MX2015015149A MX2015015149A MX2015015149A MX2015015149A MX2015015149A MX 2015015149 A MX2015015149 A MX 2015015149A MX 2015015149 A MX2015015149 A MX 2015015149A MX 2015015149 A MX2015015149 A MX 2015015149A MX 2015015149 A MX2015015149 A MX 2015015149A
- Authority
- MX
- Mexico
- Prior art keywords
- acetonitrile
- component
- optionally
- stream
- obtaining
- Prior art date
Links
- 238000004821 distillation Methods 0.000 title 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 12
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- 238000005194 fractionation Methods 0.000 abstract 2
- 239000001294 propane Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- HGASFNYMVGEKTF-UHFFFAOYSA-N octan-1-ol;hydrate Chemical compound O.CCCCCCCCO HGASFNYMVGEKTF-UHFFFAOYSA-N 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000010626 work up procedure Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Un proceso continuo para la preparación de óxido de propileno, que comprende (a) hacer reaccionar propeno, opcionalmente mezclado con propano, con peróxido de hidrógeno en un aparato de reacción en presencia de acetonitrilo como solvente, obteniendo una corriente S0 que contiene óxido de propileno, acetonitrilo, agua, al menos otro componente B, opcionalmente propeno y opcionalmente propano, en donde el punto de ebullición normal del al menos un componente B es mayor que el punto de ebullición normal de acetonitrilo y en donde el logaritmo decádico del coeficiente de partición de octanol-agua (log KOW) del al menos un componente B es mayor que cero; (b) separar óxido de propileno de S0, obteniendo una corriente S1 que contiene acetonitrilo, agua y el al menos otro componente B; (c) dividir S1 en dos corrientes S2 y S3; (d) someter S3 a un fraccionamiento de vapor-líquido en una unidad de fraccionamiento, obteniendo una corriente de fracción de vapor S4 agotada del al menos un componente B; (e) reciclar al menos una porción de S4, opcionalmente después de elaboración, en (a).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13165819 | 2013-04-29 | ||
| EP13187139 | 2013-10-02 | ||
| PCT/EP2014/058579 WO2014177507A1 (en) | 2013-04-29 | 2014-04-28 | Part-stream distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2015015149A true MX2015015149A (es) | 2016-06-24 |
Family
ID=50588712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015015149A MX2015015149A (es) | 2013-04-29 | 2014-04-28 | Destilacion de corriente parcial. |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US20160115140A1 (es) |
| EP (1) | EP2991970B1 (es) |
| KR (1) | KR102245980B1 (es) |
| CN (1) | CN105358536B (es) |
| BR (1) | BR112015027304B8 (es) |
| ES (1) | ES2662584T3 (es) |
| MX (1) | MX2015015149A (es) |
| RU (1) | RU2665473C2 (es) |
| SG (1) | SG11201508817PA (es) |
| WO (1) | WO2014177507A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3206756B1 (de) | 2014-10-14 | 2018-09-19 | Basf Se | Verwendung von hexadeca-8,15-dienal als aromachemikalie |
| MY182496A (en) * | 2014-10-27 | 2021-01-25 | Dow Global Technologies Llc | Part-stream distillation |
| CN107848822B (zh) | 2015-02-12 | 2021-03-02 | 巴斯夫欧洲公司 | 用于制备具有bea骨架结构的脱铝沸石材料的方法 |
| HUE052114T2 (hu) * | 2016-07-20 | 2021-04-28 | Basf Se | Eljárás propilén-oxid tisztítására |
| KR102155702B1 (ko) * | 2019-06-11 | 2020-09-14 | 에스케이피아이씨글로벌(주) | 알킬렌 옥사이드 조성물 정제 방법 |
| CN115177964A (zh) * | 2022-06-10 | 2022-10-14 | 武汉北湖云峰环保科技有限公司 | 一种废有机溶剂乙腈的再生装置及其工艺 |
| CN115650242A (zh) * | 2022-11-21 | 2023-01-31 | 青海黄河上游水电开发有限责任公司新能源分公司 | 三氯氢硅除碳装置及三氯氢硅除碳方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936854A1 (de) | 1989-11-06 | 1991-05-08 | Basf Ag | Verfahren zur herstellung von methylformiat |
| DE10105527A1 (de) | 2001-02-07 | 2002-08-08 | Basf Ag | Verfahren zur Herstellung eines Epoxids |
| BRPI0408730B1 (pt) * | 2003-03-18 | 2016-03-22 | Dow Global Technologies Inc | processo e aparelhagem para separar um óxido de propileno purificado |
| DE10317519A1 (de) * | 2003-04-16 | 2004-11-04 | Basf Ag | Verfahren zur Herstellung von Propylenoxid |
| DE10320635A1 (de) | 2003-05-08 | 2004-11-18 | Basf Ag | Verfahren zur Herstellung von Propylenoxid |
| KR101188038B1 (ko) * | 2004-07-07 | 2012-10-08 | 더 다우 케미칼 캄파니 | 산화프로필렌 및 메탄올을 포함하는 혼합물로부터산화프로필렌을 분리하는 방법 |
| US20070004926A1 (en) | 2005-06-29 | 2007-01-04 | Basf Aktiengesellschaft | Process for producing propylene oxide |
| BRPI0710797A2 (pt) * | 2006-04-27 | 2011-08-09 | Sumitomo Chemical Co | método para produção de óxido de propileno |
| JP2009256301A (ja) * | 2007-06-27 | 2009-11-05 | Sumitomo Chemical Co Ltd | プロピレンオキサイドの製造方法 |
| CN102497813B (zh) | 2009-07-14 | 2018-01-12 | 霍夫曼-拉罗奇有限公司 | 具有摩擦离合器的分析测试仪器 |
| MY156574A (en) * | 2009-07-16 | 2016-03-15 | Basf Se | Method for the separation of acetonitrile from water |
| JP2011246423A (ja) | 2010-05-31 | 2011-12-08 | Sumitomo Chemical Co Ltd | オレフィンオキサイドの製造方法 |
| WO2012048529A1 (zh) * | 2010-10-11 | 2012-04-19 | 中国石油化工股份有限公司 | 一种烯烃环氧化生产氧化烯烃的方法 |
| JP2012116758A (ja) | 2010-11-29 | 2012-06-21 | Sumitomo Chemical Co Ltd | オレフィンオキサイドの製造方法 |
-
2014
- 2014-04-28 EP EP14719778.4A patent/EP2991970B1/en active Active
- 2014-04-28 ES ES14719778.4T patent/ES2662584T3/es active Active
- 2014-04-28 BR BR112015027304A patent/BR112015027304B8/pt active IP Right Grant
- 2014-04-28 WO PCT/EP2014/058579 patent/WO2014177507A1/en active Application Filing
- 2014-04-28 KR KR1020157034028A patent/KR102245980B1/ko active IP Right Grant
- 2014-04-28 RU RU2015151052A patent/RU2665473C2/ru active
- 2014-04-28 SG SG11201508817PA patent/SG11201508817PA/en unknown
- 2014-04-28 US US14/787,956 patent/US20160115140A1/en not_active Abandoned
- 2014-04-28 CN CN201480037161.6A patent/CN105358536B/zh active Active
- 2014-04-28 MX MX2015015149A patent/MX2015015149A/es active IP Right Grant
-
2016
- 2016-08-24 US US15/246,028 patent/US9732054B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2991970A1 (en) | 2016-03-09 |
| KR102245980B1 (ko) | 2021-04-29 |
| KR20160039569A (ko) | 2016-04-11 |
| SG11201508817PA (en) | 2015-11-27 |
| US9732054B2 (en) | 2017-08-15 |
| EP2991970B1 (en) | 2017-12-13 |
| BR112015027304B1 (pt) | 2020-08-18 |
| RU2015151052A3 (es) | 2018-03-19 |
| RU2015151052A (ru) | 2017-06-05 |
| RU2665473C2 (ru) | 2018-08-30 |
| ES2662584T3 (es) | 2018-04-09 |
| CN105358536B (zh) | 2018-02-09 |
| BR112015027304B8 (pt) | 2020-11-24 |
| US20160362387A1 (en) | 2016-12-15 |
| WO2014177507A1 (en) | 2014-11-06 |
| CN105358536A (zh) | 2016-02-24 |
| US20160115140A1 (en) | 2016-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |