MX348678B - Procedimiento para recuperar compuestos reductores de permanganato a partir de un procedimiento de produccion de acido acetico. - Google Patents
Procedimiento para recuperar compuestos reductores de permanganato a partir de un procedimiento de produccion de acido acetico.Info
- Publication number
- MX348678B MX348678B MX2015002317A MX2015002317A MX348678B MX 348678 B MX348678 B MX 348678B MX 2015002317 A MX2015002317 A MX 2015002317A MX 2015002317 A MX2015002317 A MX 2015002317A MX 348678 B MX348678 B MX 348678B
- Authority
- MX
- Mexico
- Prior art keywords
- acetic acid
- reducing compounds
- permanganate reducing
- acid production
- recovering
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Esta invención se relaciona con procedimientos para la producción de ácido acético y, en particular, con procedimientos mejorados para la recuperación de compuestos reductores de permanganato (PRC) formados durante la carbonilación de metanol en presencia de un catalizador de carbonilación para producir ácido acético; se remueven o reducen los haluros de alquilo de los compuestos reductores de permanganato recuperados.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/590,389 US8859810B2 (en) | 2012-08-21 | 2012-08-21 | Process for recovering permanganate reducing compounds from an acetic acid production process |
PCT/US2013/054915 WO2014031407A1 (en) | 2012-08-21 | 2013-08-14 | Process for recovering permanganate reducing compounds from an acetic acid production process |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015002317A MX2015002317A (es) | 2015-10-12 |
MX348678B true MX348678B (es) | 2017-06-23 |
Family
ID=49004070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015002317A MX348678B (es) | 2012-08-21 | 2013-08-14 | Procedimiento para recuperar compuestos reductores de permanganato a partir de un procedimiento de produccion de acido acetico. |
Country Status (11)
Country | Link |
---|---|
US (1) | US8859810B2 (es) |
EP (1) | EP2888220B1 (es) |
JP (1) | JP6333256B2 (es) |
KR (1) | KR102113365B1 (es) |
CN (1) | CN104703959B (es) |
ES (1) | ES2624629T3 (es) |
MX (1) | MX348678B (es) |
MY (1) | MY171449A (es) |
RS (1) | RS55955B1 (es) |
SG (1) | SG11201501260VA (es) |
WO (1) | WO2014031407A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI547477B (zh) | 2012-03-14 | 2016-09-01 | 大賽璐股份有限公司 | 醋酸之製造方法 |
US9776941B2 (en) | 2012-12-21 | 2017-10-03 | Daicel Corporation | Process for producing acetic acid |
US9512056B2 (en) * | 2015-02-04 | 2016-12-06 | Celanese International Corporation | 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 |
MX369164B (es) | 2015-06-01 | 2019-10-30 | Daicel Corp | Procedimiento para producir ácido acético. |
SG11201800858SA (en) * | 2015-09-30 | 2018-04-27 | Daicel Corp | Method and apparatus 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 |
US10265639B2 (en) * | 2016-07-07 | 2019-04-23 | Daicel Corporation | Process for producing acetic acid |
US20230202955A1 (en) | 2020-06-03 | 2023-06-29 | Celanese International Corporation | Removal of acetals from process streams |
WO2021247853A1 (en) | 2020-06-03 | 2021-12-09 | Celanese International Corporation | Process for acetic acid production by removing permanganate reducing compounds |
MX2022015387A (es) | 2020-06-03 | 2023-01-16 | Celanese Int Corp | Produccion y purificacion de acido acetico. |
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 |
US5672743A (en) | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
JP3581725B2 (ja) * | 1994-06-30 | 2004-10-27 | ダイセル化学工業株式会社 | アセトアルデヒドとヨウ化メチルの分離方法 |
US5696284A (en) | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
IN192600B (es) | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
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 |
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 |
GB9626317D0 (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 |
DE19818340A1 (de) * | 1998-04-23 | 1999-10-28 | Basf Ag | Verfahren zur Herstellung von Gemischen aus 1,4-Butandiol, Tetrahydrofuran und gamma-Butyrolacton |
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 |
CN1424459A (zh) * | 2002-12-17 | 2003-06-18 | 闽江学院 | 高沸醇溶剂制备纤维素及木质素的方法 |
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 |
US7223886B2 (en) | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream |
US7223883B2 (en) * | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream |
US7855306B2 (en) * | 2005-04-28 | 2010-12-21 | Celanese International Corporation | Process for the production of acetic acid |
MX366624B (es) | 2008-04-29 | 2019-07-16 | Celanese Int Corp | Sistema de carbonilacion de metanol que tiene un absorbedor con multiples opciones de disolvente. |
CN105111067B (zh) * | 2010-05-18 | 2018-02-06 | 国际人造丝公司 | 通过除去高锰酸盐还原化合物纯化乙酸物流的方法 |
US9056825B2 (en) | 2010-10-13 | 2015-06-16 | Celanese International Corporation | Process for recovering halogen promoters and removing permanganate reducing compounds |
-
2012
- 2012-08-21 US US13/590,389 patent/US8859810B2/en active Active
-
2013
- 2013-08-14 JP JP2015528523A patent/JP6333256B2/ja active Active
- 2013-08-14 MY MYPI2015700520A patent/MY171449A/en unknown
- 2013-08-14 WO PCT/US2013/054915 patent/WO2014031407A1/en active Application Filing
- 2013-08-14 CN CN201380052429.9A patent/CN104703959B/zh active Active
- 2013-08-14 SG SG11201501260VA patent/SG11201501260VA/en unknown
- 2013-08-14 KR KR1020157006844A patent/KR102113365B1/ko active IP Right Grant
- 2013-08-14 ES ES13751063.2T patent/ES2624629T3/es active Active
- 2013-08-14 MX MX2015002317A patent/MX348678B/es active IP Right Grant
- 2013-08-14 EP EP13751063.2A patent/EP2888220B1/en active Active
- 2013-08-14 RS RS20170434A patent/RS55955B1/sr unknown
Also Published As
Publication number | Publication date |
---|---|
ES2624629T3 (es) | 2017-07-17 |
KR20150043492A (ko) | 2015-04-22 |
KR102113365B1 (ko) | 2020-05-20 |
MX2015002317A (es) | 2015-10-12 |
US8859810B2 (en) | 2014-10-14 |
WO2014031407A1 (en) | 2014-02-27 |
JP2015526466A (ja) | 2015-09-10 |
EP2888220B1 (en) | 2017-02-15 |
EP2888220A1 (en) | 2015-07-01 |
CN104703959A (zh) | 2015-06-10 |
US20140058131A1 (en) | 2014-02-27 |
JP6333256B2 (ja) | 2018-05-30 |
MY171449A (en) | 2019-10-15 |
SG11201501260VA (en) | 2015-03-30 |
RS55955B1 (sr) | 2017-09-29 |
CN104703959B (zh) | 2016-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY171449A (en) | Process for recovering permanganate reducing compounds from an acetic acid production process | |
WO2012051412A3 (en) | Process for recovering halogen promoters and removing permanganate reducing compounds | |
IN2014MN02642A (es) | ||
PT2750789T (pt) | Processo de oxidação em spray para produzir ácido 2,5- furandicarboxílico a partir de hidroxi-metilfurfural | |
SG11201408066UA (en) | Catalyst for methanol production, method of producing the same and process of methanol production | |
UA106752C2 (uk) | Одержання налмефену гідрохлориду з налтрексону | |
EP2898117A4 (en) | INTEGRATED METHOD FOR THE PRODUCTION OF CARBOXYLIC ACIDS FROM CARBON DIOXIDE | |
HK1210087A1 (en) | Process for production of adipic acid from 1,6-hexanediol 16- | |
MY164527A (en) | Process for production of acrylic acid or its derivatives | |
MX2012007868A (es) | Metodo para preparar sales de acido tetrazol-mentasulfonico, y un nuevo compuesto utilizado en las mismas. | |
SG195111A1 (en) | Process for preparing methacrylic acid | |
MX2013013374A (es) | Proceso para la recuperacion de acido acetico. | |
MX350643B (es) | Procedimiento para la produccion de acetato de vinilo. | |
WO2014135712A3 (en) | Polyester | |
MX363986B (es) | Metodo para producir carboxamidas. | |
EP2511376A4 (en) | PROCESS FOR INDUSTRIAL MANUFACTURE OF (S) -1,1,1-TRIFLUOR-2-PROPANOL | |
MX2014001857A (es) | Metodo para producir esteres del acido alfa-hidroxicarboxilico. | |
WO2010089267A3 (en) | Method for producing 2-halogenomethylphenyl acetic acid derivatives | |
IL227592A0 (en) | A method for making 2,2-difluoroethylamine starting from 2,2-difluoro-1-chloroethane | |
WO2012149156A3 (en) | Process to reduce ethanol recycled to acetic acid hydrogenation reactor | |
MX2016003164A (es) | Proceso mejorado para la manufactura de tetrahidrofurano. | |
WO2014020626A8 (en) | Process for recovering rare earth metals | |
EP2864283A4 (en) | PROCESS FOR PREPARING ACETIC ACID | |
MX2015014835A (es) | Sintesis catalitica de derivados de furano reducidos. | |
MX2015005343A (es) | Sistema y metodo de extraccion de solvente de una planta de licor madre puro. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |