MX2019011249A - Metodo para producir acido acetico. - Google Patents
Metodo para producir acido acetico.Info
- Publication number
- MX2019011249A MX2019011249A MX2019011249A MX2019011249A MX2019011249A MX 2019011249 A MX2019011249 A MX 2019011249A MX 2019011249 A MX2019011249 A MX 2019011249A MX 2019011249 A MX2019011249 A MX 2019011249A MX 2019011249 A MX2019011249 A MX 2019011249A
- Authority
- MX
- Mexico
- Prior art keywords
- column
- crotonaldehyde
- mass ppm
- less
- ratio
- Prior art date
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 abstract 6
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 abstract 6
- 238000004821 distillation Methods 0.000 abstract 3
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000010992 reflux Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 239000012286 potassium permanganate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/08—Acetic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Se pretende proporcionar un método capaz de producir industrial e eficientemente ácido acético con un buen valor de prueba de permanganato de potasio sin un costo elevado; el método incluye un paso de destilar una fase acuosa y/o una fase orgánica de un condesado superior de la columna de una columna de eliminación del componente con punto de ebullición inferior por una columna de eliminación de crotonaldehído; y la relación de reflujo de la columna de eliminación del componente con punto de ebullición inferior es no menor a 2 (cuando la fase acuosa se somete a reflujo), y la columna de eliminación de crotonaldehído se opera de manera que por lo menos una de las siguientes condiciones (i) a (iii) se satisfaga: (i) la relación de reflujo de la columna de destilación es no menor a 0.01; (ii) la relación de la concentración de crotonaldehído (ppm en masa) en un líquido destilado de la columna de destilación a la concentración de crotonaldehído (ppm en masa) en una mezcla de carga (anterior/posterior) es menor que 1; y (iii) la relación de la concentración de crotonaldehído (ppm en masa) en una fracción inferior de la columna de destilación a la concentración de crotonaldehído (ppm en masa) en una mezcla de carga (anterior/posterior) es mayor que 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017056300 | 2017-03-22 | ||
| PCT/JP2017/019578 WO2018173307A1 (ja) | 2017-03-22 | 2017-05-25 | 酢酸の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2019011249A true MX2019011249A (es) | 2019-11-01 |
| MX374127B MX374127B (es) | 2025-03-05 |
Family
ID=63585380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019011249A MX374127B (es) | 2017-03-22 | 2017-05-25 | Método para producir ácido acético . |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP3398930B1 (es) |
| JP (1) | JP6481042B2 (es) |
| KR (1) | KR102281510B1 (es) |
| CN (1) | CN110049961B (es) |
| AR (1) | AR111328A1 (es) |
| BR (1) | BR112019017941A2 (es) |
| ES (1) | ES2761850T3 (es) |
| MX (1) | MX374127B (es) |
| PH (1) | PH12019550196A1 (es) |
| SG (1) | SG11201908724VA (es) |
| TW (1) | TWI697478B (es) |
| WO (1) | WO2018173307A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6626987B1 (ja) * | 2018-05-29 | 2019-12-25 | 株式会社ダイセル | 酢酸の製造方法 |
| JP7555187B2 (ja) * | 2019-12-16 | 2024-09-24 | ケロッグ ブラウン アンド ルート エルエルシー | 酢酸の製造方法および酢酸製造装置 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
| US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
| AU639630B2 (en) * | 1991-01-28 | 1993-07-29 | Celanese International Corporation | Removal of carbonyl impurities from carbonylation process stream |
| CN1031402C (zh) * | 1992-06-03 | 1996-03-27 | 中国石油化工总公司上海石油化工总厂 | 乙醛氧化法醋酸的精制 |
| JP3220234B2 (ja) * | 1992-07-07 | 2001-10-22 | ダイセル化学工業株式会社 | オゾンによる無水酢酸または無水酢酸および酢酸の混合物の精製法 |
| JP3244350B2 (ja) * | 1993-07-08 | 2002-01-07 | ダイセル化学工業株式会社 | 高純度酢酸の製造方法 |
| TW283702B (es) * | 1993-07-08 | 1996-08-21 | Daicel Chem | |
| JPH07133249A (ja) * | 1993-09-17 | 1995-05-23 | Daicel Chem Ind Ltd | 高純度酢酸の製造方法 |
| JP3306227B2 (ja) * | 1994-07-06 | 2002-07-24 | ダイセル化学工業株式会社 | 酢酸および／または無水酢酸の製造法 |
| JP3332594B2 (ja) * | 1994-08-12 | 2002-10-07 | ダイセル化学工業株式会社 | 酢酸の精製方法 |
| US5599976A (en) | 1995-04-07 | 1997-02-04 | Hoechst Celanese Corporation | Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process |
| DE69609796T2 (de) * | 1995-04-27 | 2000-12-28 | Daicel Chem | Verfahren zur herstellung von essigsäure |
| US6339171B1 (en) * | 1996-10-18 | 2002-01-15 | Celanese International Corporation | Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream |
| IN192600B (es) * | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
| US6303813B1 (en) | 1999-08-31 | 2001-10-16 | Celanese International Corporation | Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile |
| CN1312101C (zh) * | 2004-10-15 | 2007-04-25 | 上海吴泾化工有限公司 | 提高醋酸高锰酸钾试验时间的醋酸精制方法 |
| US7485749B2 (en) * | 2006-08-22 | 2009-02-03 | Lyondell Chemical Technology, L.P. | Preparation of acetic acid |
| US8940932B2 (en) | 2010-10-06 | 2015-01-27 | Daicel Corporation | Process for producing acetic acid |
| BR112013014814B1 (pt) * | 2010-12-24 | 2019-09-03 | Daicel Corp | processo para produzir ácido acético |
| WO2013070212A1 (en) * | 2011-11-09 | 2013-05-16 | Celanese International Corporation | Producing ethanol using two different streams from acetic acid carbonylation process |
| MX356188B (es) | 2012-12-21 | 2018-05-16 | Daicel Corp | Procedimiento para producir acido acetico. |
| AR094541A1 (es) | 2013-01-25 | 2015-08-12 | Daicel Corp | Procedimiento para producir ácido carboxílico |
| SG11201702408UA (en) * | 2014-10-02 | 2017-04-27 | Celanese Int Corp | Process for producing acetic acid |
| US9260369B1 (en) | 2014-11-14 | 2016-02-16 | Celanese International Corporation | Processes for producing acetic acid product having low butyl acetate content |
| JP6034478B2 (ja) * | 2015-01-30 | 2016-11-30 | セラニーズ・インターナショナル・コーポレーション | 酢酸の製造方法 |
| US9487464B2 (en) | 2015-01-30 | 2016-11-08 | Celanese International Corporation | Processes for producing acetic acid |
-
2017
- 2017-05-25 CN CN201780075553.5A patent/CN110049961B/zh active Active
- 2017-05-25 WO PCT/JP2017/019578 patent/WO2018173307A1/ja not_active Ceased
- 2017-05-25 MX MX2019011249A patent/MX374127B/es active IP Right Grant
- 2017-05-25 JP JP2017536045A patent/JP6481042B2/ja active Active
- 2017-05-25 KR KR1020197030530A patent/KR102281510B1/ko active Active
- 2017-05-25 ES ES17739175T patent/ES2761850T3/es active Active
- 2017-05-25 BR BR112019017941A patent/BR112019017941A2/pt not_active IP Right Cessation
- 2017-05-25 EP EP17739175.2A patent/EP3398930B1/en active Active
- 2017-05-25 SG SG11201908724V patent/SG11201908724VA/en unknown
- 2017-06-21 TW TW106120676A patent/TWI697478B/zh active
-
2018
- 2018-03-09 AR ARP180100551A patent/AR111328A1/es unknown
-
2019
- 2019-09-20 PH PH12019550196A patent/PH12019550196A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW201840521A (zh) | 2018-11-16 |
| KR20190127859A (ko) | 2019-11-13 |
| JPWO2018173307A1 (ja) | 2019-03-28 |
| TWI697478B (zh) | 2020-07-01 |
| PH12019550196A1 (en) | 2020-06-29 |
| AR111328A1 (es) | 2019-07-03 |
| ES2761850T3 (es) | 2020-05-21 |
| KR102281510B1 (ko) | 2021-07-26 |
| CN110049961B (zh) | 2022-03-08 |
| EP3398930A4 (en) | 2018-11-07 |
| CN110049961A (zh) | 2019-07-23 |
| BR112019017941A2 (pt) | 2020-05-19 |
| MX374127B (es) | 2025-03-05 |
| EP3398930A1 (en) | 2018-11-07 |
| JP6481042B2 (ja) | 2019-03-13 |
| WO2018173307A1 (ja) | 2018-09-27 |
| EP3398930B1 (en) | 2019-11-20 |
| SG11201908724VA (en) | 2019-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |