MX2017012481A - Metodo para la produccion de acido acetico. - Google Patents
Metodo para la produccion de acido acetico.Info
- Publication number
- MX2017012481A MX2017012481A MX2017012481A MX2017012481A MX2017012481A MX 2017012481 A MX2017012481 A MX 2017012481A MX 2017012481 A MX2017012481 A MX 2017012481A MX 2017012481 A MX2017012481 A MX 2017012481A MX 2017012481 A MX2017012481 A MX 2017012481A
- Authority
- MX
- Mexico
- Prior art keywords
- acetic acid
- purification step
- acid stream
- stream
- obtaining
- Prior art date
Links
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
-
- 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
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- 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
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
-
- 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
- B01D3/42—Regulation; Control
- B01D3/4211—Regulation; Control of columns
- B01D3/4294—Feed stream
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
- C01B3/16—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- 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
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/464—Rhodium
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/468—Iridium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un método que produce ácido acético e incluye un paso de reacción, un primer paso de purificación, un segundo paso de purificación, y un tercer paso de purificación; en el paso de reacción, una mezcla de material que incluye metanol, monóxido de carbono, un catalizador, y un yoduro se somete a una reacción de carbonilación de metanol en un reactor (1) para formar ácido acético; en el primer paso de purificación, una corriente de ácido acético crudo que incluye ácido acético formado en el paso de reacción se somete a destilación en una columna de destilación (3) para dar un primer corriente de ácido acético enriquecido con ácido acético; en el segundo paso de purificación, la primera corriente de ácido acético se somete a destilación en una columna de destilación (5) para dar una segundo corriente de ácido acético enriquecida más con ácido acético; en el tercer paso de purificación, una corriente de ácido acético se somete a purificación en una unidad de purificación adicional (por ejemplo una columna de destilación (6)) mientras se controla la concentración corrosiva de yodo en la corriente de ácido acético que pasa a través de la unidad a 100 ppm o menos, para dar una tercera corriente de ácido acético aún más enriquecida con ácido acético; el método para producir ácido acético es adecuado para restringir la corrosión del equipo de producción de ácido acético.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015192286 | 2015-09-29 | ||
| PCT/JP2016/077651 WO2017057085A1 (ja) | 2015-09-29 | 2016-09-20 | 酢酸製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2017012481A true MX2017012481A (es) | 2018-01-11 |
| MX366951B MX366951B (es) | 2019-07-30 |
Family
ID=58423660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2017012481A MX366951B (es) | 2015-09-29 | 2016-09-20 | Método para la producción de ácido acético. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US10183905B2 (es) |
| EP (1) | EP3219699B1 (es) |
| JP (1) | JP6277333B2 (es) |
| KR (1) | KR20180059727A (es) |
| CN (2) | CN109912402B (es) |
| AR (1) | AR106194A1 (es) |
| BR (1) | BR112017022092A2 (es) |
| ES (1) | ES2790525T3 (es) |
| MX (1) | MX366951B (es) |
| MY (1) | MY179822A (es) |
| SG (1) | SG11201707623QA (es) |
| TW (1) | TWI681949B (es) |
| WO (1) | WO2017057085A1 (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9260369B1 (en) | 2014-11-14 | 2016-02-16 | Celanese International Corporation | Processes for producing acetic acid product having low butyl acetate content |
| US9302975B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for flashing a reaction medium |
| EP3356321B1 (en) | 2015-10-02 | 2022-08-03 | Celanese International Corporation | Process to produce acetic acid with recycle of water |
| US9908835B2 (en) | 2015-11-13 | 2018-03-06 | Celanese International Corporation | Processes for purifying acetic and hydrating anhydride |
| EP3369722B2 (en) * | 2017-01-18 | 2022-10-05 | Daicel Corporation | Method for producing acetic acid |
| US10207977B2 (en) | 2017-01-18 | 2019-02-19 | Daicel Corporation | Method for producing acetic acid |
| US10428004B2 (en) | 2017-01-18 | 2019-10-01 | Daicel Corporation | Method for producing acetic acid |
| CN110049963B (zh) * | 2017-01-18 | 2022-02-18 | 株式会社大赛璐 | 乙酸的制备方法 |
| CN107141213A (zh) * | 2017-05-24 | 2017-09-08 | 北京三聚环保新材料股份有限公司 | 一种甲醇羰基化合成醋酸的方法 |
| JP6655190B1 (ja) * | 2018-03-27 | 2020-02-26 | 株式会社ダイセル | 酢酸の製造方法 |
| KR102588334B1 (ko) * | 2018-05-15 | 2023-10-12 | 주식회사 다이셀 | 아세트산의 제조 방법 |
| US10807935B2 (en) | 2018-11-02 | 2020-10-20 | Celanese International Corporation | Process for continuous acetic acid production |
| JP7440229B2 (ja) * | 2019-09-05 | 2024-02-28 | ケロッグ ブラウン アンド ルート エルエルシー | 酢酸製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07309800A (ja) * | 1994-03-25 | 1995-11-28 | Chiyoda Corp | 有機カルボン酸の製造方法 |
| JP4732743B2 (ja) * | 2004-12-06 | 2011-07-27 | ダイセル化学工業株式会社 | 蒸留方法 |
| WO2007007891A2 (en) | 2005-07-14 | 2007-01-18 | Daicel Chemical Industries, Ltd. | Process for producing carboxylic acid |
| US7884237B2 (en) * | 2008-11-07 | 2011-02-08 | Celanese International Corp. | Methanol carbonylation with improved aldehyde removal |
| US9776944B2 (en) | 2010-12-24 | 2017-10-03 | Daicel Corporation | Process for producing acetic acid |
| TWI547477B (zh) | 2012-03-14 | 2016-09-01 | 大賽璐股份有限公司 | 醋酸之製造方法 |
-
2016
- 2016-09-20 US US15/534,349 patent/US10183905B2/en active Active
- 2016-09-20 WO PCT/JP2016/077651 patent/WO2017057085A1/ja active Application Filing
- 2016-09-20 CN CN201910170756.3A patent/CN109912402B/zh active Active
- 2016-09-20 EP EP16851259.8A patent/EP3219699B1/en active Active
- 2016-09-20 SG SG11201707623QA patent/SG11201707623QA/en unknown
- 2016-09-20 MX MX2017012481A patent/MX366951B/es active IP Right Grant
- 2016-09-20 ES ES16851259T patent/ES2790525T3/es active Active
- 2016-09-20 CN CN201680029738.8A patent/CN107614474A/zh active Pending
- 2016-09-20 KR KR1020177035050A patent/KR20180059727A/ko not_active Application Discontinuation
- 2016-09-20 BR BR112017022092-0A patent/BR112017022092A2/pt active Search and Examination
- 2016-09-20 JP JP2017543161A patent/JP6277333B2/ja active Active
- 2016-09-20 MY MYPI2017703969A patent/MY179822A/en unknown
- 2016-09-23 TW TW105130783A patent/TWI681949B/zh active
- 2016-09-29 AR ARP160102979A patent/AR106194A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW201718455A (zh) | 2017-06-01 |
| US20170349521A1 (en) | 2017-12-07 |
| ES2790525T3 (es) | 2020-10-28 |
| JP6277333B2 (ja) | 2018-02-07 |
| AR106194A1 (es) | 2017-12-20 |
| CN109912402A (zh) | 2019-06-21 |
| CN109912402B (zh) | 2020-09-15 |
| MX366951B (es) | 2019-07-30 |
| BR112017022092A2 (pt) | 2020-10-27 |
| TWI681949B (zh) | 2020-01-11 |
| JPWO2017057085A1 (ja) | 2017-11-09 |
| EP3219699A4 (en) | 2018-01-24 |
| US10183905B2 (en) | 2019-01-22 |
| SG11201707623QA (en) | 2017-10-30 |
| WO2017057085A1 (ja) | 2017-04-06 |
| EP3219699B1 (en) | 2020-04-15 |
| EP3219699A1 (en) | 2017-09-20 |
| CN107614474A (zh) | 2018-01-19 |
| KR20180059727A (ko) | 2018-06-05 |
| MY179822A (en) | 2020-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |