AR111328A1 - Método para la producción de ácido acético - Google Patents
Método para la producción de ácido acéticoInfo
- Publication number
- AR111328A1 AR111328A1 ARP180100551A ARP180100551A AR111328A1 AR 111328 A1 AR111328 A1 AR 111328A1 AR P180100551 A ARP180100551 A AR P180100551A AR P180100551 A ARP180100551 A AR P180100551A AR 111328 A1 AR111328 A1 AR 111328A1
- Authority
- AR
- Argentina
- Prior art keywords
- crotonaldehyde
- column
- ppm
- mass
- concentration
- Prior art date
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 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
- 230000008030 elimination Effects 0.000 abstract 3
- 238000003379 elimination reaction Methods 0.000 abstract 3
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 238000009835 boiling 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 más bajo por una columna de eliminación de crotonaldehído; y la relación de reflujo de la columna de eliminación del componente con punto de ebullición más bajo 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017056300 | 2017-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR111328A1 true AR111328A1 (es) | 2019-07-03 |
Family
ID=63585380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP180100551A AR111328A1 (es) | 2017-03-22 | 2018-03-09 | Método para la producción de 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 |
| 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 |
| MX2019011249A (es) | 2019-11-01 |
| SG11201908724VA (en) | 2019-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2015010873A (es) | Un proceso integrado mejorado para producir 2,3,3,3-tetrafluoropro peno. | |
| AR111328A1 (es) | Método para la producción de ácido acético | |
| Franke | MINLP optimization of a heterogeneous azeotropic distillation process: Separation of ethanol and water with cyclohexane as an entrainer | |
| BR112017022224A2 (pt) | processos integrados para produzir, e processo para preparar uma composição | |
| MX2017002188A (es) | Catalizador y proceso para producir acido 2,5-furandicarboxilico a partir de hidroximetilfurfural en agua. | |
| BR112017005850A2 (pt) | processo e aparelho para preparação de um diéster tereftálico. | |
| RU2015140571A (ru) | Повышение производства топлив путем интеграции процессов вакуумной перегонки и деасфальтизации растворителем | |
| MX2019001730A (es) | Colesterol de aceite de pescado. | |
| BR112017006195A2 (pt) | método para a produção de um líquido de açúcar e de um xiloligossacarídeo | |
| CL2019000096A1 (es) | Proceso para la producción de dióxido de titanio y dióxido de titanio obtenido mediante el mismo. | |
| MX2022001602A (es) | Recuperacion de acido metansulfonico libre de agua del flujo de fondo de una columna de destilacion. | |
| BR112017015481A2 (pt) | método para produção de uma borracha de nitrilo altamente saturada, e, solução ou dispersão de uma borracha de nitrilo | |
| BR112015025645A2 (pt) | processos de desoxigenação de material de base biológica e produção de ácido tereftálico de base biológico e monômeros olefínicos | |
| EA201991722A1 (ru) | Способ выделения фитостеринов из таллового пека | |
| RU2014150951A (ru) | Ускоритель кристаллизации | |
| AR114490A1 (es) | Método para la producción de ácido acético | |
| AR111174A1 (es) | Método para la producción de ácido acético | |
| CO2021014178A2 (es) | Colesterol de aceite de pescado | |
| MY182640A (en) | Method for purifying dimethyl sulfoxide | |
| MX384052B (es) | Proceso de tratamiento de una gasolina. | |
| AR114478A1 (es) | Método para la producción de ácido acético | |
| BR112019008839A2 (pt) | processo para a recuperação de furfural | |
| AR111120A1 (es) | Método para la producción de ácido acético | |
| AR115430A1 (es) | Método para la producción de ácido acético | |
| BR112018009985B8 (pt) | processo para o isolamento de um derivado de ácido |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |