AR083441A1 - Proceso para la recuperacion de promotores de halogeno y para la eliminacion de los compuestos reductores de permanganato - Google Patents
Proceso para la recuperacion de promotores de halogeno y para la eliminacion de los compuestos reductores de permanganatoInfo
- Publication number
- AR083441A1 AR083441A1 ARP110103804A ARP110103804A AR083441A1 AR 083441 A1 AR083441 A1 AR 083441A1 AR P110103804 A ARP110103804 A AR P110103804A AR P110103804 A ARP110103804 A AR P110103804A AR 083441 A1 AR083441 A1 AR 083441A1
- Authority
- AR
- Argentina
- Prior art keywords
- stream
- prc
- acetic acid
- methyl acetate
- permanganato
- Prior art date
Links
- 229910052736 halogen Inorganic materials 0.000 title abstract 3
- 150000002367 halogens Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 230000008030 elimination Effects 0.000 title 1
- 238000003379 elimination reaction Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 3
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 abstract 3
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0492—Applications, solvents used
-
- 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
- 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
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Reivindicación 1: Un proceso para la eliminación de los compuestos de reducción de permanganato (PRC) a partir de una composición de ácido acético crudo, en donde el proceso comprende las etapas de: separar la composición del ácido acético crudo en una columna de fracciones livianas en una corriente de vapor superior que comprende el promotor de halógenos, agua, ácido acético, acetato de metilo, metanol, éter dimetílico, PRC y al menos uno, y una corriente de producto de ácido acético; condensar y separar en forma bifásica la corriente de vapor superior en una fase pesada y una fase liviana; extraer la fase liviana para obtener una corriente acuosa que contiene acetato de metilo y al menos un PRC, y un refinado que comprende un promotor de halógeno y acetato de metilo, y separar la corriente acuosa en una columna de destilación dentro de una corriente de PRC superior y una corriente del fondo, en donde la corriente de PCR superior se enriquece con los PRC con respecto a la corriente del fondo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39273610P | 2010-10-13 | 2010-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR083441A1 true AR083441A1 (es) | 2013-02-27 |
Family
ID=45044688
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP110103804A AR083441A1 (es) | 2010-10-13 | 2011-10-13 | Proceso para la recuperacion de promotores de halogeno y para la eliminacion de los compuestos reductores de permanganato |
| ARP110103805A AR083442A1 (es) | 2010-10-13 | 2011-10-13 | Procesos para la recuperacion de halogeno y para la remocion de compuestos de reduccion de permanganato |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP110103805A AR083442A1 (es) | 2010-10-13 | 2011-10-13 | Procesos para la recuperacion de halogeno y para la remocion de compuestos de reduccion de permanganato |
Country Status (11)
| Country | Link |
|---|---|
| US (3) | US9056825B2 (es) |
| EP (2) | EP2627625B1 (es) |
| JP (2) | JP5995852B2 (es) |
| CN (2) | CN103153933B (es) |
| AR (2) | AR083441A1 (es) |
| BR (2) | BR112013009012A2 (es) |
| HK (1) | HK1184777A1 (es) |
| RS (2) | RS58425B1 (es) |
| SG (2) | SG189328A1 (es) |
| TW (2) | TWI527793B (es) |
| WO (2) | WO2012051411A2 (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8859810B2 (en) * | 2012-08-21 | 2014-10-14 | Celanese International Corporation | Process for recovering permanganate reducing compounds from an acetic acid production process |
| US9409846B2 (en) | 2013-03-15 | 2016-08-09 | Celanese International Corporation | Process for separating product gas using carbonylation processes |
| WO2016054608A1 (en) | 2014-10-02 | 2016-04-07 | Celanese International Corporation | Process for producing acetic acid |
| US9458077B2 (en) | 2014-11-14 | 2016-10-04 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| US9302975B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for flashing a reaction medium |
| US9233907B1 (en) | 2014-11-14 | 2016-01-12 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| US9561994B2 (en) | 2015-01-30 | 2017-02-07 | Celanese International Corporation | Processes for producing acetic acid |
| US9487464B2 (en) | 2015-01-30 | 2016-11-08 | Celanese International Corporation | Processes for producing acetic acid |
| WO2016122727A1 (en) | 2015-01-30 | 2016-08-04 | Celanese International Corporation | Processes for producing acetic acid |
| SG11201706008YA (en) | 2015-01-30 | 2017-08-30 | Celanese Int Corp | Processes for producing acetic acid |
| US9512056B2 (en) | 2015-02-04 | 2016-12-06 | Celanese International Corporation | Process to control HI concentration in residuum stream |
| US10413840B2 (en) | 2015-02-04 | 2019-09-17 | Celanese International Coporation | Process to control HI concentration in residuum stream |
| US9505696B2 (en) | 2015-02-04 | 2016-11-29 | Celanese International Corporation | Process to control HI concentration in residuum stream |
| JP5952951B1 (ja) * | 2015-07-01 | 2016-07-13 | 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 |
| US9382183B1 (en) | 2015-07-01 | 2016-07-05 | Celanese International Corporation | Process for flashing a reaction medium |
| US9302974B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for producing acetic acid |
| BR112018074026A2 (pt) * | 2016-07-07 | 2019-02-26 | Daicel Corporation | processos para separação ou remoção de compostos redutores de permanganato (prc?s) de uma primeira mistura e para produção de ácido acético |
| CN111918857A (zh) | 2018-03-23 | 2020-11-10 | 利安德巴塞尔乙酰有限责任公司 | 冰乙酸(gaa)纯化的改进方法 |
| US10584087B2 (en) | 2018-03-23 | 2020-03-10 | Lyondellbasell Acetyls, Llc | Removal of permanganate reducing compounds from intermediate GAA process streams |
| WO2021202270A1 (en) | 2020-04-01 | 2021-10-07 | Celanese International Corporation | Processes for removing and/or reducing permanganate reducing compounds and alkyl iodides |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
| DE3107731A1 (de) * | 1981-02-28 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur abtrennung organischer jod-verbindungen von carbonylierungsprodukten des methanols, methylacetates und dimethylethers |
| US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US4615806B1 (en) | 1985-03-07 | 1994-05-03 | Hoechst Co American | Removal of iodide compounds from non-aqueous organic media |
| US4894477A (en) | 1986-10-14 | 1990-01-16 | Hoechst Celanese Corporation | Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid |
| EP0552253B1 (en) * | 1990-10-01 | 1995-02-08 | Eastman Chemical Company | Acetone removal process |
| US5672743A (en) | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
| SG44317A1 (en) * | 1994-06-15 | 1997-12-19 | Daicel Chem | Process for producing high purity acetic acid |
| AU4486096A (en) | 1995-01-06 | 1996-07-24 | Akzo Nobel N.V. | Chicken anaemia agent broiler vaccine |
| US5696284A (en) | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
| 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 | |
| GB9625335D0 (en) | 1996-12-05 | 1997-01-22 | Bp Chem Int Ltd | Process |
| GB9626428D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
| GB9626429D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
| GB9626317D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
| US6225498B1 (en) | 2000-03-24 | 2001-05-01 | Celanese International Corporation | Method of removing organic iodides from organic media |
| US6627770B1 (en) | 2000-08-24 | 2003-09-30 | Celanese International Corporation | Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process |
| US7005541B2 (en) | 2002-12-23 | 2006-02-28 | Celanese International Corporation | Low water methanol carbonylation process for high acetic acid production and for water balance control |
| US7223883B2 (en) * | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream |
| US7223886B2 (en) | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream |
| US7271293B2 (en) * | 2004-03-02 | 2007-09-18 | Celanese International Corporation | Control method for process of removing permanganate reducing compounds from methanol carbonylation process |
| US7855306B2 (en) * | 2005-04-28 | 2010-12-21 | Celanese International Corporation | Process for the production of acetic acid |
| RU2469783C2 (ru) | 2008-04-29 | 2012-12-20 | Селаниз Интернэшнл Корпорейшн | Устройство для карбонилирования метанола, имеющее абсорбер с возможностью выбора из нескольких растворителей |
| US7884237B2 (en) * | 2008-11-07 | 2011-02-08 | Celanese International Corp. | Methanol carbonylation with improved aldehyde removal |
-
2011
- 2011-10-13 US US13/272,747 patent/US9056825B2/en active Active
- 2011-10-13 EP EP11788244.9A patent/EP2627625B1/en not_active Not-in-force
- 2011-10-13 RS RS20190284A patent/RS58425B1/sr unknown
- 2011-10-13 TW TW100137112A patent/TWI527793B/zh not_active IP Right Cessation
- 2011-10-13 WO PCT/US2011/056136 patent/WO2012051411A2/en active Application Filing
- 2011-10-13 AR ARP110103804A patent/AR083441A1/es unknown
- 2011-10-13 US US13/272,762 patent/US9216936B2/en active Active
- 2011-10-13 AR ARP110103805A patent/AR083442A1/es unknown
- 2011-10-13 CN CN201180049274.4A patent/CN103153933B/zh not_active Expired - Fee Related
- 2011-10-13 WO PCT/US2011/056139 patent/WO2012051412A2/en active Application Filing
- 2011-10-13 RS RS20190561A patent/RS58729B1/sr unknown
- 2011-10-13 SG SG2013026455A patent/SG189328A1/en unknown
- 2011-10-13 BR BR112013009012A patent/BR112013009012A2/pt active Search and Examination
- 2011-10-13 CN CN2011800492602A patent/CN103153932A/zh active Pending
- 2011-10-13 SG SG2013026463A patent/SG189329A1/en unknown
- 2011-10-13 TW TW100137111A patent/TWI522344B/zh active
- 2011-10-13 BR BR112013008897A patent/BR112013008897B1/pt not_active IP Right Cessation
- 2011-10-13 JP JP2013534003A patent/JP5995852B2/ja active Active
- 2011-10-13 EP EP11771383.4A patent/EP2627624B1/en not_active Not-in-force
- 2011-10-13 JP JP2013534004A patent/JP5995853B2/ja active Active
-
2013
- 2013-10-29 HK HK13112147.2A patent/HK1184777A1/zh unknown
-
2015
- 2015-06-12 US US14/738,665 patent/US9862669B2/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |