BR9706417A - Processo de carbonilação catalisado por irìdio para a produção de ácido acético. - Google Patents
Processo de carbonilação catalisado por irìdio para a produção de ácido acético.Info
- Publication number
- BR9706417A BR9706417A BR9706417-3A BR9706417A BR9706417A BR 9706417 A BR9706417 A BR 9706417A BR 9706417 A BR9706417 A BR 9706417A BR 9706417 A BR9706417 A BR 9706417A
- Authority
- BR
- Brazil
- Prior art keywords
- acetic acid
- product
- water
- less
- ppm
- Prior art date
Links
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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)
- Catalysts (AREA)
Abstract
<B>PROCESSO DE CARBONILAçãO CATALISADO POR IRìDIO PARA A PRODUçãO DE áCIDO ACéTICO<D>. Um processo para a produção de um fluxo de processo de ácido acético compreendendo menos de 400 ppm de ácido propiónico e menos de 1500 ppm de água compreende as etapas de:- a) alimentar metanol e/ou um seu derivado reativo e monóxido de carbono a um reator de carbonilação em que é mantido durante o curso do processo uma composição de reação líquida que compreende: i) um catalisador de carbonilação de irídio; ii) co-catalisador de iodeto de metila; iii) opcionalmente um ou mais promotores selecionados do grupo que consiste em rutênio, ósmio, rênio, cádmio, mercúrio, zinco, gálio, índio e tungstênio; iv) uma quantidade finita de água a uma concentração menor do que aproximadamente 8% em peso; v) acetato de metila; vi) ácido acéticol; e vii) subproduto de ácido propiónico e seus precursores; b) retirar composição de reação líquida do reator de carbonilação e introduzir pelo menos parte da composição de reação líquida retirada, com ou sem a adição de calor, a uma zona de fulguração para formar uma fração de vapor compreendendo água, produto de ácido acético, subproduto de ácido propriónico, acetato de metila, iodeto de metila e precursores de ácido propiónico, e uma fração líquida compreendendo catalisador de irídio não volátil, promotor ou promotores opcional(is) não voláteis, ácido acético e água; c) reciclar a fração líquida da zona de fulguração para o reator de carbonilação; d) introduzir a fração de vapor da zona de fulguração em uma primeira zona de destilação; e) remover da primeira zona de destilação em um ponto acima do ponto de introdução da fração de vapor de zona de fulguração, um fluxo de reciclagem de produtos leves compreendendo água, acetato de metila, iodeto de metila, ácido acético e precursores de ácido propriónico cujo fluxo é reciclado total ou em parte para o reator de carbonilação; e f) remover da primeira zona de destilação em um ponto abaixo do ponto de introdução da fração de vapor de zona de fulguração, um fluxo de processo compreendendo produto de ácido acético, subproduto de ácido propiónico, e menos de 1500 ppm de água e, (g) se o fluxo de processo removido na etapa (f) compreender menos de 400 ppm de ácido propiónico introduzir o referido fluxo em uma segunda coluna de destilação, removendo de um ponto abaixo do ponto de introdução do fluxo de (f) subproduto de ácido propiónico e de um ponto acima do produto de introdução do fluxo de (f) um fluxo de processo de ácido acético contendo menos de 400 ppm de ácido propiónico e menos de 1500 ppm de água.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9626324.9A GB9626324D0 (en) | 1996-12-19 | 1996-12-19 | Process |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9706417A true BR9706417A (pt) | 1999-11-23 |
Family
ID=10804662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9706417-3A BR9706417A (pt) | 1996-12-19 | 1997-12-19 | Processo de carbonilação catalisado por irìdio para a produção de ácido acético. |
Country Status (19)
Country | Link |
---|---|
US (1) | US6140535A (pt) |
EP (1) | EP0849250B1 (pt) |
JP (1) | JP4017724B2 (pt) |
KR (1) | KR100540020B1 (pt) |
CN (1) | CN1073980C (pt) |
BR (1) | BR9706417A (pt) |
CA (1) | CA2225868C (pt) |
DE (1) | DE69717062T2 (pt) |
GB (1) | GB9626324D0 (pt) |
ID (1) | ID19691A (pt) |
MY (1) | MY117534A (pt) |
NO (1) | NO975916L (pt) |
NZ (1) | NZ329436A (pt) |
RU (1) | RU2183618C2 (pt) |
SA (1) | SA98190163B1 (pt) |
SG (1) | SG55437A1 (pt) |
TW (1) | TW448152B (pt) |
UA (1) | UA52604C2 (pt) |
ZA (1) | ZA9711267B (pt) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9819606D0 (en) * | 1998-09-08 | 1998-11-04 | Bp Chem Int Ltd | Carbonylation process |
GB9825424D0 (en) * | 1998-11-19 | 1999-01-13 | Bp Chem Int Ltd | Process |
GB0211560D0 (en) * | 2002-05-20 | 2002-06-26 | Bp Chem Int Ltd | Process |
GB0213485D0 (en) * | 2002-06-12 | 2002-07-24 | Bp Chem Int Ltd | Process |
JP2004131389A (ja) * | 2002-10-08 | 2004-04-30 | Daicel Chem Ind Ltd | カルボン酸の製造方法及び製造システム |
GB0316756D0 (en) * | 2003-07-17 | 2003-08-20 | Bp Chem Int Ltd | Process |
US20060236467A1 (en) * | 2004-03-12 | 2006-10-26 | Thames Shelby F | Functionalized vegetable oil derivatives, latex compositions and textile finishes |
US7361710B2 (en) * | 2004-03-12 | 2008-04-22 | Southern Diversified Products, Llc | Functionalized vegetable oil derivatives, latex compositions and coatings |
US7999030B2 (en) * | 2004-03-12 | 2011-08-16 | Southern Diversified Products, Llc | Latex compositions comprising functionalized vegetable oil derivatives |
US7053241B1 (en) | 2005-02-24 | 2006-05-30 | Celanese International Corporation | Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer |
DE102005024116A1 (de) * | 2005-05-25 | 2006-11-30 | Umicore Ag & Co. Kg | Verfahren zur Herstellung von Iridiumacetat |
GB0601865D0 (en) * | 2006-01-30 | 2006-03-08 | Bp Chem Int Ltd | Process |
TWI465424B (zh) | 2006-03-21 | 2014-12-21 | Bp Chem Int Ltd | 製造醋酸的方法 |
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 |
US7902397B2 (en) * | 2007-10-11 | 2011-03-08 | Celanese International Corporation | Method and apparatus for making acetic acid with improved productivity |
US7820855B2 (en) | 2008-04-29 | 2010-10-26 | Celanese International Corporation | Method and apparatus for carbonylating methanol with acetic acid enriched flash stream |
US8168822B2 (en) * | 2009-07-07 | 2012-05-01 | Celanese International Corporation | Acetic acid production by way of carbonylation with enhanced reaction and flashing |
US8575403B2 (en) | 2010-05-07 | 2013-11-05 | Celanese International Corporation | Hydrolysis of ethyl acetate in ethanol separation process |
US8460405B2 (en) | 2010-02-02 | 2013-06-11 | Celanese International Corporation | Ethanol compositions |
US8668750B2 (en) | 2010-02-02 | 2014-03-11 | Celanese International Corporation | Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels |
US8747492B2 (en) | 2010-02-02 | 2014-06-10 | Celanese International Corporation | Ethanol/fuel blends for use as motor fuels |
US8932372B2 (en) | 2010-02-02 | 2015-01-13 | Celanese International Corporation | Integrated process for producing alcohols from a mixed acid feed |
WO2012039841A1 (en) | 2010-02-02 | 2012-03-29 | Celanese International Corporation | Integrated process for producing alcohols from a mixed acid feed |
WO2012039840A2 (en) | 2010-02-02 | 2012-03-29 | Celanese International Corporation | Processes for producing alcohols from a mixed acid feed |
US8728179B2 (en) | 2010-02-02 | 2014-05-20 | Celanese International Corporation | Ethanol compositions |
US8858659B2 (en) | 2010-02-02 | 2014-10-14 | Celanese International Corporation | Processes for producing denatured ethanol |
US8541633B2 (en) | 2010-02-02 | 2013-09-24 | Celanese International Corporation | Processes for producing anhydrous ethanol compositions |
US9272970B2 (en) | 2010-07-09 | 2016-03-01 | Celanese International Corporation | Hydrogenolysis of ethyl acetate in alcohol separation processes |
US8664454B2 (en) | 2010-07-09 | 2014-03-04 | Celanese International Corporation | Process for production of ethanol using a mixed feed using copper containing catalyst |
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 |
US8394988B2 (en) | 2010-09-28 | 2013-03-12 | Celanese International Corporation | Production of acetic acid with high conversion rate |
US8877963B2 (en) | 2010-09-28 | 2014-11-04 | Celanese International Corporation | Production of acetic acid with high conversion rate |
US8461379B2 (en) * | 2010-10-12 | 2013-06-11 | Celanese International Corporation | Production of acetic acid comprising feeding at least one reactant to a recycle stream |
CN103370300B (zh) | 2010-12-15 | 2016-07-06 | 株式会社大赛璐 | 乙酸的制备方法 |
US9073816B2 (en) | 2011-04-26 | 2015-07-07 | Celanese International Corporation | Reducing ethyl acetate concentration in recycle streams for ethanol production processes |
WO2012149137A1 (en) | 2011-04-26 | 2012-11-01 | Celanese International Corporation | Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed |
US8754268B2 (en) | 2011-04-26 | 2014-06-17 | Celanese International Corporation | Process for removing water from alcohol mixtures |
US8592635B2 (en) | 2011-04-26 | 2013-11-26 | Celanese International Corporation | Integrated ethanol production by extracting halides from acetic acid |
US8895786B2 (en) | 2011-08-03 | 2014-11-25 | Celanese International Corporation | Processes for increasing alcohol production |
US9663437B2 (en) | 2011-09-13 | 2017-05-30 | Celanese International Corporation | Production of acetic acid with high conversion rate |
US8614359B2 (en) | 2011-11-09 | 2013-12-24 | Celanese International Corporation | Integrated acid and alcohol production process |
US8686201B2 (en) | 2011-11-09 | 2014-04-01 | Celanese International Corporation | Integrated acid and alcohol production process having flashing to recover acid production catalyst |
WO2013106771A2 (en) | 2012-01-13 | 2013-07-18 | Siluria Technologies, Inc. | Process for separating hydrocarbon compounds |
US9969660B2 (en) | 2012-07-09 | 2018-05-15 | Siluria Technologies, Inc. | Natural gas processing and systems |
AU2013355038B2 (en) | 2012-12-07 | 2017-11-02 | Lummus Technology Llc | Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products |
EP3074119B1 (en) | 2013-11-27 | 2019-01-09 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
CN110655437B (zh) | 2014-01-08 | 2022-09-09 | 鲁玛斯技术有限责任公司 | 乙烯成液体的系统和方法 |
EP3097068A4 (en) | 2014-01-09 | 2017-08-16 | Siluria Technologies, Inc. | Oxidative coupling of methane implementations for olefin production |
US10377682B2 (en) | 2014-01-09 | 2019-08-13 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
EP3177588A1 (en) | 2014-08-05 | 2017-06-14 | BP Chemicals Limited | Process |
US9611207B2 (en) | 2015-01-30 | 2017-04-04 | Lyondellbasell Acetyls, Llc | Recovery of acetic acid |
US10793490B2 (en) | 2015-03-17 | 2020-10-06 | Lummus Technology Llc | Oxidative coupling of methane methods and systems |
US9334204B1 (en) | 2015-03-17 | 2016-05-10 | Siluria Technologies, Inc. | Efficient oxidative coupling of methane processes and systems |
US20160289143A1 (en) | 2015-04-01 | 2016-10-06 | Siluria Technologies, Inc. | Advanced oxidative coupling of methane |
US9328297B1 (en) | 2015-06-16 | 2016-05-03 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
US20170107162A1 (en) | 2015-10-16 | 2017-04-20 | Siluria Technologies, Inc. | Separation methods and systems for oxidative coupling of methane |
US9944573B2 (en) | 2016-04-13 | 2018-04-17 | Siluria Technologies, Inc. | Oxidative coupling of methane for olefin production |
US20180169561A1 (en) | 2016-12-19 | 2018-06-21 | Siluria Technologies, Inc. | Methods and systems for performing chemical separations |
ES2960342T3 (es) | 2017-05-23 | 2024-03-04 | Lummus Technology Inc | Integración de procedimientos de acoplamiento oxidativo del metano |
US10836689B2 (en) | 2017-07-07 | 2020-11-17 | Lummus Technology Llc | Systems and methods for the oxidative coupling of methane |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769329A (en) * | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
FR2090559A5 (pt) * | 1970-04-23 | 1972-01-14 | Monsanto Co | |
US3627967A (en) * | 1970-06-15 | 1971-12-14 | Amsted Ind Inc | Power switch short circuit detector for edm |
US3791935A (en) * | 1971-11-10 | 1974-02-12 | Monsanto Co | Purification of carboxylic acids |
US3769177A (en) * | 1971-11-10 | 1973-10-30 | Monsanto Co | Purification of carboxylic acids by plural stage distillation with side stream draw-offs |
BE791577A (fr) * | 1971-11-19 | 1973-05-17 | Monsanto Co | Purification de courants d'acide carboxylique |
US4029553A (en) * | 1975-07-28 | 1977-06-14 | Monsanto Company | Purification of acetic acid streams by distillation |
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 |
GB9211671D0 (en) * | 1992-06-02 | 1992-07-15 | Bp Chem Int Ltd | Process |
GB9306409D0 (en) * | 1993-03-26 | 1993-05-19 | Bp Chem Int Ltd | Process |
US5672743A (en) * | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
BR9401362A (pt) * | 1993-03-31 | 1994-11-01 | Rhone Poulenc Chimie | Processo de preparação de ácidos carboxílicos, ou dos ésteres correspondentes |
WO1996033965A1 (fr) * | 1995-04-27 | 1996-10-31 | Daicel Chemical Industries, Ltd. | Procede de production d'acide acetique |
US5696284A (en) * | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
GB9626429D0 (en) * | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
-
1996
- 1996-12-19 GB GBGB9626324.9A patent/GB9626324D0/en active Pending
-
1997
- 1997-12-11 EP EP97310016A patent/EP0849250B1/en not_active Expired - Lifetime
- 1997-12-11 DE DE69717062T patent/DE69717062T2/de not_active Expired - Lifetime
- 1997-12-15 ZA ZA9711267A patent/ZA9711267B/xx unknown
- 1997-12-16 NO NO975916A patent/NO975916L/no unknown
- 1997-12-17 US US08/992,105 patent/US6140535A/en not_active Expired - Lifetime
- 1997-12-18 MY MYPI97006134A patent/MY117534A/en unknown
- 1997-12-18 SG SG1997004533A patent/SG55437A1/en unknown
- 1997-12-18 CA CA002225868A patent/CA2225868C/en not_active Expired - Fee Related
- 1997-12-18 NZ NZ329436A patent/NZ329436A/en unknown
- 1997-12-19 CN CN97120890A patent/CN1073980C/zh not_active Expired - Fee Related
- 1997-12-19 RU RU97121302/04A patent/RU2183618C2/ru not_active IP Right Cessation
- 1997-12-19 JP JP35098797A patent/JP4017724B2/ja not_active Expired - Fee Related
- 1997-12-19 KR KR1019970070794A patent/KR100540020B1/ko not_active IP Right Cessation
- 1997-12-19 UA UA97126169A patent/UA52604C2/uk unknown
- 1997-12-19 ID IDP973934A patent/ID19691A/id unknown
- 1997-12-19 BR BR9706417-3A patent/BR9706417A/pt not_active Application Discontinuation
- 1997-12-27 TW TW086119865A patent/TW448152B/zh not_active IP Right Cessation
-
1998
- 1998-06-15 SA SA98190163A patent/SA98190163B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
MX9710425A (es) | 1998-09-30 |
RU2183618C2 (ru) | 2002-06-20 |
US6140535A (en) | 2000-10-31 |
EP0849250B1 (en) | 2002-11-13 |
ID19691A (id) | 1998-07-30 |
MY117534A (en) | 2004-07-31 |
JP4017724B2 (ja) | 2007-12-05 |
SA98190163B1 (ar) | 2006-10-11 |
ZA9711267B (en) | 1999-06-15 |
SG55437A1 (en) | 1998-12-21 |
GB9626324D0 (en) | 1997-02-05 |
NO975916D0 (no) | 1997-12-16 |
EP0849250A1 (en) | 1998-06-24 |
CN1192432A (zh) | 1998-09-09 |
KR19980064380A (ko) | 1998-10-07 |
UA52604C2 (uk) | 2003-01-15 |
CA2225868C (en) | 2007-02-13 |
TW448152B (en) | 2001-08-01 |
NO975916L (no) | 1998-06-22 |
JPH10273470A (ja) | 1998-10-13 |
KR100540020B1 (ko) | 2006-02-28 |
CA2225868A1 (en) | 1998-06-19 |
NZ329436A (en) | 1998-11-25 |
DE69717062D1 (de) | 2002-12-19 |
CN1073980C (zh) | 2001-10-31 |
DE69717062T2 (de) | 2003-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9706417A (pt) | Processo de carbonilação catalisado por irìdio para a produção de ácido acético. | |
US5831120A (en) | Process for the production of acetic acid | |
JP5009454B2 (ja) | カルボニル化方法 | |
KR920005954B1 (ko) | 개선된 메탄올 카르보닐화 방법 | |
KR970001296A (ko) | 카르보닐화에 의한 아세트산의 제조방법 | |
TW345573B (en) | Purification of carboxylic acid and/or their anhydrides | |
RU97121302A (ru) | Способ получения уксусной кислоты катализируемым иридием карбонилированием | |
AR010831A1 (es) | Proceso de carbonilacion catalizado con iridio para la produccion de acido acetico | |
RU96109707A (ru) | Способ получения уксусной кислоты путем карбонилирования | |
KR950008463A (ko) | 초산의 제조방법 | |
RU99119090A (ru) | Способ карбонилирования | |
AR001519A1 (es) | Procedimiento de carbonilación de compuestos eleccionados del grupo formado por metanol, metilacetato o dimetileter a acido acético. | |
MX170474B (es) | Produccion de acido acetico mediante carbonilacion de metanol por adicion de hidrogeno y monoxido de carbono | |
TW201446726A (zh) | 具多種溶劑選項吸收塔之甲醇羰化系統 | |
GB1505336A (en) | Purification of acetic acid | |
BR9900314A (pt) | Processo de carbomilação amidra para produção de ácido acêtico. | |
NZ260174A (en) | Recovery of carbonylation products from reaction mixture containing iridium, using vaporisation | |
NZ272614A (en) | Purification of carboxylic acids by separation from catalysts and reagents | |
BRPI0715691A2 (pt) | purificaÇço de Ácido acÉtico | |
ATE344224T1 (de) | Verbesserte verfahren zur kontinuierlichen herstellung von essigsäure und/oder essigsäuremethylester | |
US8791292B2 (en) | Dimethyl disulphide derived at least partially from renewable materials | |
ES2146840T3 (es) | Procedimiento para la produccion de acido acetico por carbonilacion de dimetileter. | |
BR9916139A (pt) | Processo para a produção de acetato de vinila | |
DE69915417T2 (de) | Reaktiv Distillierungsverfahren zur Herstellung von Essigsäure auf der Basis von DME/Methanol Carbonylierung | |
US2862962A (en) | Ester exchange catalyzed by cationexchange materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |