MX2019000853A - Un proceso para purificar oxido de propileno. - Google Patents
Un proceso para purificar oxido de propileno.Info
- Publication number
- MX2019000853A MX2019000853A MX2019000853A MX2019000853A MX2019000853A MX 2019000853 A MX2019000853 A MX 2019000853A MX 2019000853 A MX2019000853 A MX 2019000853A MX 2019000853 A MX2019000853 A MX 2019000853A MX 2019000853 A MX2019000853 A MX 2019000853A
- Authority
- MX
- Mexico
- Prior art keywords
- stream
- propylene oxide
- distillation column
- enriched
- distillation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La presente invención se refiere a un proceso para purificar óxido de propileno, que comprende (i) proporcionar una corriente S0 que comprende óxido de propileno, acetonitrilo, agua, y un compuesto orgánico que comprende un grupo carbonilo -C(=O)-, donde dicho compuesto orgánico que comprende un grupo carbonilo -C(=O)- comprende uno o más de acetona y propionaldehído; (ii) separar óxido de propileno de la corriente S0 por destilación, que comprende someter la corriente S0 a condiciones de destilación en una columna de destilación, obteniendo una corriente superior gaseosa S1c que está enriquecida en óxido de propileno en comparación con la corriente S0, una corriente inferior líquida S1a que está enriquecida en acetonitrilo y agua en comparación con la corriente S0, y una corriente secundaria S1b que comprende óxido de propileno que está enriquecida en el compuesto de carbonilo en comparación con la comente S0; donde la columna de destilación se opera a una presión absoluta en la parte superior de la columna de destilación en el intervalo de 0.1 a 2.0 bar y una relación de reflujo interno en el intervalo de 2.0 a 6.0; donde la columna de destilación exhibe al menos 100 placas teóricas, la sección de rectificación de la columna de destilación consiste en 30 a 70% de las placas teóricas y la sección de extracción de la columna de destilación consiste en 70 a 30% de las placas teóricas.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16180317 | 2016-07-20 | ||
| PCT/EP2017/068228 WO2018015435A1 (en) | 2016-07-20 | 2017-07-19 | A process for purifying propylene oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019000853A true MX2019000853A (es) | 2019-09-19 |
Family
ID=56507423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019000853A MX2019000853A (es) | 2016-07-20 | 2017-07-19 | Un proceso para purificar oxido de propileno. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US10544116B2 (es) |
| EP (1) | EP3487845B1 (es) |
| KR (1) | KR102451359B1 (es) |
| CN (1) | CN109476620B (es) |
| BR (1) | BR112018075464B1 (es) |
| ES (1) | ES2822082T3 (es) |
| HU (1) | HUE052114T2 (es) |
| MX (1) | MX2019000853A (es) |
| MY (1) | MY190769A (es) |
| PL (1) | PL3487845T3 (es) |
| RU (1) | RU2741991C2 (es) |
| SG (1) | SG11201811020XA (es) |
| WO (1) | WO2018015435A1 (es) |
| ZA (1) | ZA201900923B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7039498B2 (ja) | 2016-06-29 | 2022-03-22 | ビーエーエスエフ ソシエタス・ヨーロピア | 液相の存在下でのアルコールの酸化によるアルファ，ベータ不飽和アルデヒドの製造方法 |
| US11529618B2 (en) | 2016-11-28 | 2022-12-20 | Basf Se | Catalyst composite comprising an alkaline earth metal containing CHA zeolite and use thereof in a process for the conversion of oxygenates to olefins |
| JP2020503261A (ja) | 2016-11-30 | 2020-01-30 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | ゼオライト触媒を用いてエチレングリコールをエチレンジアミンに変換する方法 |
| US11104637B2 (en) | 2016-11-30 | 2021-08-31 | Basf Se | Process for the conversion of monoethanolamine to ethylenediamine employing a copper-modified zeolite of the MOR framework structure |
| JP7076465B2 (ja) * | 2017-03-13 | 2022-05-27 | ビーエーエスエフ ソシエタス・ヨーロピア | 純粋な１，３－ブタジエンを単離するための簡素化された方法 |
| US10961177B2 (en) | 2017-03-21 | 2021-03-30 | Basf Se | Process for preparing an anticorrosion component for an antifreeze |
| US10774034B2 (en) | 2017-05-03 | 2020-09-15 | Basf Se | Process for the conversion of ethylene oxide to monoethanolamine and ethylenediamine employing a zeolite |
| KR102582814B1 (ko) | 2017-08-04 | 2023-09-26 | 바스프 에스이 | 골격체형 cha를 갖고, 칼륨 및 세슘 중 하나 이상 및 전이 금속을 포함하는 제올라이트 물질 |
| BR112022005484A2 (pt) * | 2019-09-24 | 2022-06-14 | Nova Chem Int Sa | Geração de vapor em desidrogenação oxidativa |
| CN112694456B (zh) * | 2019-10-23 | 2023-09-29 | 中国石油化工股份有限公司 | 环氧丙烷纯化过程中的萃取剂预处理及补充方法 |
| CN115073397B (zh) * | 2022-05-12 | 2024-01-26 | 博大东方新型化工(吉林)有限公司 | 一种新型环氧丙烷脱水工艺 |
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| DE2810662C3 (de) | 1978-03-11 | 1982-03-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur Reinigung eines Epoxids oder eines solches enthaltenden Gemisches |
| JPH049650A (ja) | 1990-04-26 | 1992-01-14 | Kubota Corp | 長尺物の撮像装置 |
| US5133839A (en) | 1991-07-25 | 1992-07-28 | Arco Chemical Technology, L.P. | Lower alkylene oxide purification |
| US5489366A (en) | 1994-03-28 | 1996-02-06 | Texaco Chemical Inc. | Recovery of purified and substantially anhydrous propylene oxide |
| US6024840A (en) * | 1997-08-08 | 2000-02-15 | Arco Chemical Technology, L.P. | Propylene oxide purification |
| EP0942475A3 (en) | 1998-03-13 | 2002-03-13 | Haldor Topsoe A/S | Tubular support structure for a superconducting device |
| EP1122249A1 (fr) | 2000-02-02 | 2001-08-08 | SOLVAY (Société Anonyme) | Procédé de fabrication d'un oxiranne |
| EP1424332A1 (en) | 2002-11-26 | 2004-06-02 | Degussa AG | Process for the purification of crude propene oxide |
| US8344167B2 (en) | 2007-07-10 | 2013-01-01 | Sumitomo Chemical Company, Limited | Method for producing propylene oxide |
| CN102942539B (zh) * | 2012-11-09 | 2014-10-15 | 南阳中聚天冠低碳科技有限公司 | 一种环氧丙烷回收提纯工艺 |
| EP2991970B1 (en) | 2013-04-29 | 2017-12-13 | Basf Se | Part-stream distillation |
| MY193788A (en) | 2013-10-02 | 2022-10-27 | Solvay | Process for manufacturing propylene oxide |
| JP6629304B2 (ja) | 2014-06-06 | 2020-01-15 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | Ｍｗｗ骨格構造を有するホウ素含有ゼオライトの合成 |
| DE102014011476A1 (de) | 2014-07-31 | 2015-11-12 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure |
| EP3002003A1 (de) | 2014-09-30 | 2016-04-06 | Basf Se | Verwendung neuartiger cyclischer Carbaldehyde als Aromastoff |
| CN107001996A (zh) | 2014-10-14 | 2017-08-01 | 巴斯夫欧洲公司 | 十六碳‑8,15‑二烯醛作为合成香料的用途 |
| AU2015335289B2 (en) | 2014-10-23 | 2019-06-06 | Sika Technology Ag | Method for producing glyceric acid carbonate |
| KR102568077B1 (ko) | 2014-10-27 | 2023-08-17 | 바스프 에스이 | 부분-스트림 증류 |
| DE102014017804A1 (de) | 2014-12-02 | 2016-04-21 | Basf Se | Verfahren zur Herstellung von Acrylsäure |
| DE102014017815A1 (de) | 2014-12-03 | 2016-04-14 | Basf Se | Verfahren zur Gewinnung von Acrylsäure |
| DE102014019081A1 (de) | 2014-12-18 | 2016-02-25 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Formaldehyd und Essigsäure |
| EP3233777B1 (en) | 2014-12-19 | 2018-09-12 | Basf Se | Process for preparing 1-[(1r,4r/s,8s)-10,10-dimethyl-7-methylene-4-bicyclo[6.2.0]decanyl]ethanone |
| US10195598B2 (en) | 2015-02-13 | 2019-02-05 | Basf Se | Process for the regeneration of a titanium zeolite catalyst for propylene epoxidation |
| CN107735392B (zh) | 2015-05-04 | 2021-12-03 | 巴斯夫欧洲公司 | 制备甜瓜醛的方法 |
| JP2018522009A (ja) | 2015-07-15 | 2018-08-09 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | アリールプロペンの調製方法 |
| DE102015222196A1 (de) | 2015-11-11 | 2016-05-19 | Basf Se | Verfahren zur Herstellung von Acrylsäure |
| DE102015222180A1 (de) | 2015-11-11 | 2016-05-19 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Formaldehyd und Essigsäure |
-
2017
- 2017-07-19 EP EP17740755.8A patent/EP3487845B1/en active Active
- 2017-07-19 MX MX2019000853A patent/MX2019000853A/es unknown
- 2017-07-19 RU RU2019104606A patent/RU2741991C2/ru active
- 2017-07-19 ES ES17740755T patent/ES2822082T3/es active Active
- 2017-07-19 HU HUE17740755A patent/HUE052114T2/hu unknown
- 2017-07-19 MY MYPI2018002334A patent/MY190769A/en unknown
- 2017-07-19 PL PL17740755T patent/PL3487845T3/pl unknown
- 2017-07-19 US US16/315,680 patent/US10544116B2/en active Active
- 2017-07-19 CN CN201780044884.2A patent/CN109476620B/zh active Active
- 2017-07-19 BR BR112018075464-1A patent/BR112018075464B1/pt active IP Right Grant
- 2017-07-19 KR KR1020197005095A patent/KR102451359B1/ko active IP Right Grant
- 2017-07-19 WO PCT/EP2017/068228 patent/WO2018015435A1/en unknown
- 2017-07-19 SG SG11201811020XA patent/SG11201811020XA/en unknown
-
2019
- 2019-02-13 ZA ZA2019/00923A patent/ZA201900923B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201900923B (en) | 2021-06-30 |
| MY190769A (en) | 2022-05-12 |
| US20190210989A1 (en) | 2019-07-11 |
| KR20190031537A (ko) | 2019-03-26 |
| EP3487845A1 (en) | 2019-05-29 |
| KR102451359B1 (ko) | 2022-10-05 |
| EP3487845B1 (en) | 2020-07-08 |
| RU2019104606A (ru) | 2020-08-20 |
| CN109476620B (zh) | 2023-08-22 |
| WO2018015435A1 (en) | 2018-01-25 |
| RU2019104606A3 (es) | 2020-08-25 |
| US10544116B2 (en) | 2020-01-28 |
| BR112018075464A2 (pt) | 2019-03-19 |
| CN109476620A (zh) | 2019-03-15 |
| BR112018075464B1 (pt) | 2022-11-22 |
| RU2741991C2 (ru) | 2021-02-01 |
| SG11201811020XA (en) | 2019-02-27 |
| ES2822082T3 (es) | 2021-04-29 |
| PL3487845T3 (pl) | 2020-12-14 |
| HUE052114T2 (hu) | 2021-04-28 |
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