AR083442A1 - Procesos para la recuperacion de halogeno y para la remocion de compuestos de reduccion de permanganato - Google Patents
Procesos para la recuperacion de halogeno y para la remocion de compuestos de reduccion de permanganatoInfo
- Publication number
- AR083442A1 AR083442A1 ARP110103805A ARP110103805A AR083442A1 AR 083442 A1 AR083442 A1 AR 083442A1 AR P110103805 A ARP110103805 A AR P110103805A AR P110103805 A ARP110103805 A AR P110103805A AR 083442 A1 AR083442 A1 AR 083442A1
- Authority
- AR
- Argentina
- Prior art keywords
- prc
- acetic acid
- stream
- head
- removal
- 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
- 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
La presente hace referencia a los procesos para la producción de ácido acético y en particular hace referencia a los procesos mejorados para la recuperación de hálidos alquil C2+ y la remoción de compuestos de reducción de permanganato que se forman durante la carbonilización de metanol en presencia de un catalítico de carbonilización de metal Group VIII para producir ácido acético.Reivindicación 1: Un proceso para la remoción de compuestos de reducción de penanganato (PRC’s) a partir de una composición de ácido acético, el proceso incluye los pasos de: separación de la composición de ácido acético sin tratar en una columna de fraccionamiento liviana en una corriente de vapor de cabeza que contiene un promotor de halógeno, agua, ácido acético, acetato de metil y al menos un PRC y en una corriente de producto de ácido acético; condensación y separación bifásica de la corriente de vapor de cabeza en una fase liviana y una fase pesada; separación de la fase liviana es una columna de destilación en una corriente de cabeza PRC y una corriente inferior, en la que la corriente de cabeza PRC está enriquecida con PRC en comparación con la corriente inferior; condensación de la corriente de cabeza PRC y extrayendo en un primer extracto la corriente de cabeza PRC para obtener una primera corriente acuosa que contiene agua, un promotor halógeno y al menos un PRC y un primer refinado que contiene acetato de metil y extrayendo en un segundo extracto la primera corriente acuosa para obtener un segundo refinado que contiene agua y al menos un PRC y una corriente de extracto que contiene un promotor halógeno y un segundo elemento de extracción.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39273610P | 2010-10-13 | 2010-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR083442A1 true AR083442A1 (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 Before (1)
| 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 |
Country Status (11)
| Country | Link |
|---|---|
| US (3) | US9056825B2 (es) |
| EP (2) | EP2627624B1 (es) |
| JP (2) | JP5995853B2 (es) |
| CN (2) | CN103153933B (es) |
| AR (2) | AR083441A1 (es) |
| BR (2) | BR112013009012A2 (es) |
| HK (1) | HK1184777A1 (es) |
| RS (2) | RS58729B1 (es) |
| SG (2) | SG189329A1 (es) |
| TW (2) | TWI522344B (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 |
| MX363829B (es) | 2013-03-15 | 2019-04-03 | Celanese Int Corp | Proceso para separar gas de producto usando proceso de carbonilación. |
| RS59574B1 (sr) | 2014-10-02 | 2019-12-31 | Celanese Int Corp | Proces za proizvodnju sirćetne kiseline |
| 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 |
| US9458077B2 (en) | 2014-11-14 | 2016-10-04 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| MX2017009867A (es) | 2015-01-30 | 2017-11-15 | Celanese Int Corp | Procedimientos para producir acido acetico. |
| US9487464B2 (en) | 2015-01-30 | 2016-11-08 | Celanese International Corporation | Processes for producing acetic acid |
| CN107207391B (zh) | 2015-01-30 | 2020-11-06 | 国际人造丝公司 | 生产乙酸的方法 |
| US9561994B2 (en) | 2015-01-30 | 2017-02-07 | Celanese International Corporation | Processes for producing acetic acid |
| 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 |
| US9512056B2 (en) | 2015-02-04 | 2016-12-06 | 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 |
| US9302974B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for producing acetic acid |
| US9382183B1 (en) | 2015-07-01 | 2016-07-05 | Celanese International Corporation | Process for flashing a reaction medium |
| EP3283455B1 (en) * | 2016-07-07 | 2020-05-06 | Daicel Corporation | Process for producing acetic acid |
| US10710953B2 (en) | 2018-03-23 | 2020-07-14 | Lyondellbasell Acetyls, Llc | Method for purification of GAA |
| CN111936460A (zh) | 2018-03-23 | 2020-11-13 | 利安德巴塞尔乙酰有限责任公司 | 从gaa工艺中间流中去除高锰酸盐还原性化合物 |
| 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 |
| US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US5144068A (en) | 1984-05-03 | 1992-09-01 | 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 |
| ES2067955T3 (es) * | 1990-10-01 | 1995-04-01 | Eastman Chem Co | Procedimiento para separar acetona. |
| US5672743A (en) | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
| US5625095A (en) * | 1994-06-15 | 1997-04-29 | Daicel Chemical Industries, Ltd. | Process for producing high purity acetic acid |
| DE69615656T2 (de) | 1995-01-06 | 2002-08-01 | Akzo Nobel Nv | Aviären infektiösen anämie mastgeflügel impfstoff |
| 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 |
| GB9626317D0 (en) | 1996-12-19 | 1997-02-05 | 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 |
| 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 |
| KR101584387B1 (ko) | 2008-04-29 | 2016-01-13 | 셀라니즈 인터내셔날 코포레이션 | 다수의 용매 옵션을 가진 흡수 장치를 갖는 메탄올 카보닐화 시스템 |
| US7884237B2 (en) * | 2008-11-07 | 2011-02-08 | Celanese International Corp. | Methanol carbonylation with improved aldehyde removal |
-
2011
- 2011-10-13 JP JP2013534004A patent/JP5995853B2/ja active Active
- 2011-10-13 CN CN201180049274.4A patent/CN103153933B/zh not_active Expired - Fee Related
- 2011-10-13 SG SG2013026463A patent/SG189329A1/en unknown
- 2011-10-13 AR ARP110103804A patent/AR083441A1/es unknown
- 2011-10-13 JP JP2013534003A patent/JP5995852B2/ja active Active
- 2011-10-13 US US13/272,747 patent/US9056825B2/en active Active
- 2011-10-13 TW TW100137111A patent/TWI522344B/zh active
- 2011-10-13 BR BR112013009012A patent/BR112013009012A2/pt active Search and Examination
- 2011-10-13 TW TW100137112A patent/TWI527793B/zh not_active IP Right Cessation
- 2011-10-13 AR ARP110103805A patent/AR083442A1/es unknown
- 2011-10-13 RS RS20190561A patent/RS58729B1/sr unknown
- 2011-10-13 WO PCT/US2011/056136 patent/WO2012051411A2/en active Application Filing
- 2011-10-13 EP EP11771383.4A patent/EP2627624B1/en not_active Not-in-force
- 2011-10-13 RS RS20190284A patent/RS58425B1/sr unknown
- 2011-10-13 EP EP11788244.9A patent/EP2627625B1/en not_active Not-in-force
- 2011-10-13 CN CN2011800492602A patent/CN103153932A/zh active Pending
- 2011-10-13 US US13/272,762 patent/US9216936B2/en active Active
- 2011-10-13 WO PCT/US2011/056139 patent/WO2012051412A2/en active Application Filing
- 2011-10-13 BR BR112013008897A patent/BR112013008897B1/pt not_active IP Right Cessation
- 2011-10-13 SG SG2013026455A patent/SG189328A1/en unknown
-
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 |