MX2010003945A - Metodo y aparato para fabricar acido acetico con productividad mejorada. - Google Patents
Metodo y aparato para fabricar acido acetico con productividad mejorada.Info
- Publication number
- MX2010003945A MX2010003945A MX2010003945A MX2010003945A MX2010003945A MX 2010003945 A MX2010003945 A MX 2010003945A MX 2010003945 A MX2010003945 A MX 2010003945A MX 2010003945 A MX2010003945 A MX 2010003945A MX 2010003945 A MX2010003945 A MX 2010003945A
- Authority
- MX
- Mexico
- Prior art keywords
- acetic acid
- improved productivity
- making acetic
- load
- acid
- 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
- C07C51/42—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)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un método y aparato mejorados para producir ácido acético incluye recuperar el producto del residuo de una columna de fracciones volátiles y suministrar continuamente el ácido así recuperado para aumentar la productividad del sistema; la carga en la columna de fracciones volátiles se reduce y la carga en una columna de deshidratación también puede reducirse en una modalidad preferida en donde el ácido recuperado se suministra continuamente sin la eliminación adicional de agua.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/974,106 US7902397B2 (en) | 2007-10-11 | 2007-10-11 | Method and apparatus for making acetic acid with improved productivity |
PCT/US2008/011076 WO2009048509A1 (en) | 2007-10-11 | 2008-09-24 | Method and apparatus for making acetic acid with improved productivity |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010003945A true MX2010003945A (es) | 2010-07-28 |
Family
ID=40248051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010003945A MX2010003945A (es) | 2007-10-11 | 2008-09-24 | Metodo y aparato para fabricar acido acetico con productividad mejorada. |
Country Status (19)
Country | Link |
---|---|
US (1) | US7902397B2 (es) |
EP (1) | EP2220022B1 (es) |
JP (1) | JP5416126B2 (es) |
KR (1) | KR101574359B1 (es) |
CN (1) | CN101855194B (es) |
AR (1) | AR071051A1 (es) |
AU (1) | AU2008311337B2 (es) |
BR (1) | BRPI0818045A2 (es) |
CA (1) | CA2702069A1 (es) |
CL (1) | CL2008002993A1 (es) |
ES (1) | ES2552394T3 (es) |
MX (1) | MX2010003945A (es) |
MY (2) | MY165745A (es) |
NZ (1) | NZ584548A (es) |
RU (1) | RU2470909C2 (es) |
TW (1) | TW200920734A (es) |
UA (1) | UA97859C2 (es) |
WO (1) | WO2009048509A1 (es) |
ZA (1) | ZA201002509B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2308418A1 (en) | 1997-11-07 | 1999-05-20 | Jiyan Liu | Angiographic injector system with multiple processor redundancy |
US8575403B2 (en) | 2010-05-07 | 2013-11-05 | Celanese International Corporation | Hydrolysis of ethyl acetate in ethanol separation process |
US8680342B2 (en) | 2010-05-07 | 2014-03-25 | Celanese International Corporation | Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water |
CN102971284B (zh) * | 2010-05-18 | 2016-01-27 | 国际人造丝公司 | 生产乙酸的方法 |
US8664454B2 (en) | 2010-07-09 | 2014-03-04 | Celanese International Corporation | Process for production of ethanol using a mixed feed using copper containing catalyst |
US9272970B2 (en) | 2010-07-09 | 2016-03-01 | Celanese International Corporation | Hydrogenolysis of ethyl acetate in alcohol separation processes |
WO2012148509A1 (en) | 2011-04-26 | 2012-11-01 | Celanese International Corporation | Process for producing ethanol using a stacked bed reactor |
US8710279B2 (en) | 2010-07-09 | 2014-04-29 | Celanese International Corporation | Hydrogenolysis of ethyl acetate in alcohol separation processes |
US9024083B2 (en) | 2010-07-09 | 2015-05-05 | Celanese International Corporation | Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed |
US8637698B2 (en) * | 2010-11-19 | 2014-01-28 | Celanese International Corporation | Production of acetic acid with an increased production rate |
CN102070434B (zh) * | 2010-12-31 | 2013-07-17 | 河南省华鼎高分子合成树脂有限公司 | 马来酰亚胺类化合物生产过程中产出废液的处理方法 |
US9073816B2 (en) | 2011-04-26 | 2015-07-07 | Celanese International Corporation | Reducing ethyl acetate concentration in recycle streams for ethanol production processes |
US8592635B2 (en) | 2011-04-26 | 2013-11-26 | Celanese International Corporation | Integrated ethanol production by extracting halides from acetic acid |
US8754268B2 (en) | 2011-04-26 | 2014-06-17 | Celanese International Corporation | Process for removing water from alcohol mixtures |
US8895786B2 (en) | 2011-08-03 | 2014-11-25 | Celanese International Corporation | Processes for increasing alcohol production |
WO2013070210A1 (en) * | 2011-11-09 | 2013-05-16 | Celanese International Corporation | Integrated carbonylation and hydrogenation process to obtain ethanol having flashing to recover acid production catalyst |
US8686201B2 (en) | 2011-11-09 | 2014-04-01 | Celanese International Corporation | Integrated acid and alcohol production process having flashing to recover acid production catalyst |
US8614359B2 (en) | 2011-11-09 | 2013-12-24 | Celanese International Corporation | Integrated acid and alcohol production process |
US8853469B2 (en) | 2012-11-20 | 2014-10-07 | Celanese International Corporation | Combined column for separating products of different hydrogenation reactors |
US9340481B1 (en) * | 2014-11-14 | 2016-05-17 | Celanese International Corporation | Process for flashing a reaction medium comprising lithium acetate |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3337619A (en) * | 1964-02-12 | 1967-08-22 | Monsanto Co | Production of acetic acid and recovery by plural stage distillation |
US3791935A (en) * | 1971-11-10 | 1974-02-12 | Monsanto Co | Purification of carboxylic acids |
US4039395A (en) * | 1975-08-11 | 1977-08-02 | Monsanto Company | Purification of acetic acid |
US4008131A (en) * | 1975-12-11 | 1977-02-15 | Monsanto Company | Purification of acetic acid |
US5144068A (en) * | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
CA1228867A (en) * | 1984-05-03 | 1987-11-03 | G. Paull Torrence | Methanol carbonylation process |
US5672743A (en) * | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
GB9306409D0 (en) * | 1993-03-26 | 1993-05-19 | Bp Chem Int Ltd | Process |
US5696284A (en) * | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
US5783731A (en) * | 1995-09-11 | 1998-07-21 | Hoechst Celanese Corporation | Removal of carbonyl impurities from a carbonylation process stream |
US5831120A (en) | 1996-11-19 | 1998-11-03 | Watson; Derrick John | Process for the production of acetic acid |
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 |
GB9626324D0 (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 |
GB9819606D0 (en) * | 1998-09-08 | 1998-11-04 | Bp Chem Int Ltd | Carbonylation process |
FR2826960B1 (fr) * | 2001-07-03 | 2005-10-21 | Acetex Chimie | Procede de controle d'une production d'acide acetique et/ou d'acetate de methyle en continu |
JP4732743B2 (ja) * | 2004-12-06 | 2011-07-27 | ダイセル化学工業株式会社 | 蒸留方法 |
US7989659B2 (en) * | 2007-05-17 | 2011-08-02 | Celanese International Corporation | Method and apparatus for making acetic acid with improved light ends column productivity |
US7619113B2 (en) * | 2007-09-27 | 2009-11-17 | Celanese International Corporation | Method and apparatus for making acetic acid with improved purification |
-
2007
- 2007-10-11 US US11/974,106 patent/US7902397B2/en not_active Expired - Fee Related
-
2008
- 2008-09-24 MY MYPI2013000414A patent/MY165745A/en unknown
- 2008-09-24 CA CA2702069A patent/CA2702069A1/en not_active Abandoned
- 2008-09-24 WO PCT/US2008/011076 patent/WO2009048509A1/en active Application Filing
- 2008-09-24 AU AU2008311337A patent/AU2008311337B2/en not_active Ceased
- 2008-09-24 MX MX2010003945A patent/MX2010003945A/es active IP Right Grant
- 2008-09-24 EP EP08837961.5A patent/EP2220022B1/en active Active
- 2008-09-24 UA UAA201004159A patent/UA97859C2/ru unknown
- 2008-09-24 ES ES08837961.5T patent/ES2552394T3/es active Active
- 2008-09-24 MY MYPI2010001605A patent/MY148933A/en unknown
- 2008-09-24 CN CN200880115356.2A patent/CN101855194B/zh active Active
- 2008-09-24 KR KR1020107010396A patent/KR101574359B1/ko active IP Right Grant
- 2008-09-24 BR BRPI0818045 patent/BRPI0818045A2/pt active IP Right Grant
- 2008-09-24 NZ NZ584548A patent/NZ584548A/en not_active IP Right Cessation
- 2008-09-24 RU RU2010118471/04A patent/RU2470909C2/ru not_active IP Right Cessation
- 2008-09-24 JP JP2010528862A patent/JP5416126B2/ja active Active
- 2008-10-08 TW TW097138781A patent/TW200920734A/zh unknown
- 2008-10-09 CL CL2008002993A patent/CL2008002993A1/es unknown
- 2008-10-10 AR ARP080104444A patent/AR071051A1/es not_active Application Discontinuation
-
2010
- 2010-04-09 ZA ZA2010/02509A patent/ZA201002509B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES2552394T3 (es) | 2015-11-27 |
AU2008311337A1 (en) | 2009-04-16 |
CA2702069A1 (en) | 2009-04-16 |
CL2008002993A1 (es) | 2009-09-04 |
AR071051A1 (es) | 2010-05-26 |
JP5416126B2 (ja) | 2014-02-12 |
MY165745A (en) | 2018-04-23 |
KR101574359B1 (ko) | 2015-12-03 |
AU2008311337B2 (en) | 2012-08-23 |
UA97859C2 (ru) | 2012-03-26 |
RU2470909C2 (ru) | 2012-12-27 |
CN101855194A (zh) | 2010-10-06 |
CN101855194B (zh) | 2015-06-17 |
RU2010118471A (ru) | 2011-11-20 |
TW200920734A (en) | 2009-05-16 |
WO2009048509A1 (en) | 2009-04-16 |
NZ584548A (en) | 2011-11-25 |
ZA201002509B (en) | 2012-03-28 |
KR20100087160A (ko) | 2010-08-03 |
MY148933A (en) | 2013-06-14 |
EP2220022A1 (en) | 2010-08-25 |
US20090099389A1 (en) | 2009-04-16 |
BRPI0818045A2 (pt) | 2015-03-31 |
EP2220022B1 (en) | 2015-10-28 |
JP2011500561A (ja) | 2011-01-06 |
US7902397B2 (en) | 2011-03-08 |
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Legal Events
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FG | Grant or registration |