ES2144472T3 - Procedimiento para preparar esteres aceticos a partir del metanol. - Google Patents
Procedimiento para preparar esteres aceticos a partir del metanol.Info
- Publication number
- ES2144472T3 ES2144472T3 ES94111650T ES94111650T ES2144472T3 ES 2144472 T3 ES2144472 T3 ES 2144472T3 ES 94111650 T ES94111650 T ES 94111650T ES 94111650 T ES94111650 T ES 94111650T ES 2144472 T3 ES2144472 T3 ES 2144472T3
- Authority
- ES
- Spain
- Prior art keywords
- methyl acetate
- methanol
- mixture
- separate
- catalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/02—Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
-
- 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
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
EL ESTER ACETICO SE PUEDE PRODUCIR DE FORMA BARATA MEDIANTE UNA CARBONILACION EN FASE DE GAS DE METANOL CON MONOXIDO DE CARBONO SEGUIDO DE UNA TRANSESTERIFICACION. DE MANERA ESPECIFICA, EL PROCESO DE LA INVENCION CONSISTE EN (A) CARBONILAR METANOL EN UNA FASE DE GAS CON MONOXIDO DE CARBONO PARA OBTENER UNA MEZCLA DE ACIDO ACETICO Y ACETATO DE METILO; (B) SEPARAR DE LA MEZCLA OBTENIDA EL ACIDO ACETICO Y UNA MEZCLA DEL ACETATO DE METILO Y EL COCATALIZADOR; (C) SEGUIR SEPARANDO DICHO ACETATO DE METILO Y EL COCATALIZADOR Y RECICLAR EL COCATALIZADOR SEPARADO AL REACTOR DE CARBONILACION; (D) INTRODUCIR EL ACETATO DE METILO SEPARADO EN UNA REGION INFERIOR DE UN REACTOR DE TRANSESTERIFICACION A UNA TEMPERATURA SUPERIOR AL PUNTO DE EBULLICION, (E) INTRODUCIR UN C2 O ALCOHOL SUPERIOR EN UNA REGION SUPERIOR DEL REACTOR DE TRANSESTERIFICACION A UNA TEMPERATURA DE HASTA SU PUNTO DE EBULLICION; (F) TRANSESTERIFICAR EL ACETATO DE METILO CON EL ALCOHOL EN PRESENCIA DE UN CATALIZADOR ACIDO PARA OBTENER UNAMEZCLA QUE CONTENGA ESTERES ACETICOS; Y (G) RECUPERAR LOS ESTERES ACETICOS DE LA MEZCLA COMO PRODUCTO DE FONDO MIENTRAS SE RECICLAN EL ACETATO DE METILO Y EL METANOL QUE NO HAN REACCIONADO EN EL REACTOR DE CARBONILACION O COLUMNA DE DESTILACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930014392A KR960006546B1 (ko) | 1993-07-28 | 1993-07-28 | 초산에스테르의 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2144472T3 true ES2144472T3 (es) | 2000-06-16 |
Family
ID=19360210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94111650T Expired - Lifetime ES2144472T3 (es) | 1993-07-28 | 1994-07-26 | Procedimiento para preparar esteres aceticos a partir del metanol. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5430178A (es) |
EP (1) | EP0640583B1 (es) |
JP (1) | JP2807176B2 (es) |
KR (1) | KR960006546B1 (es) |
DE (1) | DE69423027T2 (es) |
ES (1) | ES2144472T3 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE215926T1 (de) * | 1996-12-12 | 2002-04-15 | Sasol Tech Pty Ltd | Herstellung von organischen carbonsäureestern |
US6127432A (en) * | 1998-01-29 | 2000-10-03 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for preparing oxygenates and catalysts therefor |
WO1999048855A1 (en) | 1998-03-25 | 1999-09-30 | Sulzer Chemtech Ag | Process and apparatus for the production of butylacetate and isobutylacetate |
JP2000016966A (ja) * | 1998-07-01 | 2000-01-18 | Mitsubishi Gas Chem Co Inc | アクリル酸エステルまたはメタクリル酸エステルの製造方法 |
US6355837B1 (en) * | 1999-08-25 | 2002-03-12 | Eastman Chemical Company | Vapor phase carbonylation process using group 4 metal promoted iridium catalyst |
CZ292620B6 (cs) | 1999-10-14 | 2003-11-12 | Sulzer Chemtech Ltd. | Způsob výroby etylacetátu a zařízení k provádění tohoto způsobu |
US6506933B1 (en) * | 2000-05-22 | 2003-01-14 | Eastman Chemical Company | Vapor phase carbonylation process using gold catalysts |
US6441222B1 (en) * | 2000-05-22 | 2002-08-27 | Eastman Chemical Company | Vapor phase carbonylation process using iridium-gold co-catalysts |
CA2496839A1 (en) | 2004-07-19 | 2006-01-19 | Woodland Chemical Systems Inc. | Process for producing ethanol from synthesis gas rich in carbon monoxide |
EA013194B1 (ru) * | 2006-04-05 | 2010-02-26 | Вудлэнд Байофьюэлс Инк. | Способ получения этанола |
JP5072251B2 (ja) * | 2006-04-06 | 2012-11-14 | 三菱重工業株式会社 | モノ低級アルキルモノアルカノールアミンの製造方法および装置 |
JP5969489B2 (ja) * | 2010-11-12 | 2016-08-17 | イーストマン ケミカル カンパニー | カルボニル化プロセスから生じるガス流の処理 |
WO2012164573A2 (en) | 2011-05-27 | 2012-12-06 | Reliance Industries Ltd., | Hydrolysis and esterification with acid catalysts |
ES2555473T3 (es) * | 2012-05-02 | 2016-01-04 | Haldor Topsøe A/S | Procedimiento para la producción de unos compuestos químicos a partir de dióxido de carbono |
CN106140156A (zh) * | 2015-04-20 | 2016-11-23 | 中国科学院大连化学物理研究所 | 一种活性炭负载的铑基催化剂及其制备方法和应用 |
CN106316846B (zh) * | 2016-08-26 | 2018-12-25 | 西南化工研究设计院有限公司 | 一种乙酸甲酯的生产方法 |
CN108069857A (zh) * | 2016-11-15 | 2018-05-25 | 中国科学院大连化学物理研究所 | 一种用于甲醇气相羰基化制乙酸甲酯的活性炭负载铱基催化剂及其应用 |
CN108067226A (zh) * | 2016-11-15 | 2018-05-25 | 中国科学院大连化学物理研究所 | 一种活性炭负载的铱基催化剂及其制备与应用 |
CN106810450B (zh) * | 2017-02-23 | 2023-08-08 | 天津大学 | 一种催化反应精馏制备邻苯二甲酸二丁酯的装置和方法 |
CN107162257A (zh) * | 2017-05-24 | 2017-09-15 | 北京师范大学 | 一种饮用水净化系统及其净化方法 |
CN108821967A (zh) * | 2018-08-07 | 2018-11-16 | 中国天辰工程有限公司 | 一种高纯度酯类物质的合成工艺 |
CN111195516B (zh) * | 2018-11-20 | 2021-04-23 | 中国科学院大连化学物理研究所 | 一种原子级单分散铑基催化剂、其制备方法及在甲醇气相羰基化制备乙酸甲酯中的应用 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA593337A (en) * | 1960-03-01 | G. Hess Lawrence | Synthesis of organic oxygen-containing compounds | |
GB247050A (en) | 1925-05-21 | 1926-02-11 | Basf Ag | Improvements in the purification of gases |
US1864643A (en) * | 1926-01-20 | 1932-06-28 | Celanese Corp | Manufacture of aliphatic acids and esters |
CH459971A (fr) * | 1966-11-01 | 1968-07-31 | Mini Ind Chimice | Procédé de transestérification des esters méthyliques des acides organiques inférieurs |
SE364255B (es) * | 1967-04-05 | 1974-02-18 | Monsanto Co | |
US3717670A (en) * | 1968-08-02 | 1973-02-20 | Monsanto Co | Production of carboxylic acids and esters |
US4690912A (en) * | 1968-08-15 | 1987-09-01 | Monsanto Company | Rhodium-containing carbonylation catalysts with halogen-containing promoter |
US4246195A (en) * | 1978-10-06 | 1981-01-20 | Halcon Research And Development Corporation | Purification of carbonylation products |
JPS56164838A (en) * | 1980-05-24 | 1981-12-18 | Unitika Ltd | Dipping treatment of polyester fibrous material used for reinforcing rubber |
US4810821A (en) * | 1981-10-09 | 1989-03-07 | Monsanto Company | Preparation of alkylidene diesters |
US4514336A (en) * | 1982-05-28 | 1985-04-30 | Shell Oil Company | Homologous carboxylic acids production |
JPS59116115A (ja) * | 1982-12-20 | 1984-07-04 | Osaka Gas Co Ltd | 一酸化炭素の回収方法 |
CA1234147A (en) * | 1983-07-06 | 1988-03-15 | Eit Drent | Process for the preparation of ethanol and/or ethyl acetate |
DE3329781A1 (de) * | 1983-08-18 | 1985-02-28 | Hoechst Ag, 6230 Frankfurt | Verfahren zur abtrennung von jod und dessen verbindungen aus den bei der carbonylierung von dimethylether, methylacetat oder methanol erhaltenen carbonylierungsprodukten |
JPS6054334A (ja) * | 1983-09-02 | 1985-03-28 | Daicel Chem Ind Ltd | カルボン酸の製造法 |
US5214203A (en) * | 1983-09-02 | 1993-05-25 | Daicel Chemical Industries, Ltd. | Process for producing carboxylic acids |
JPS60199853A (ja) * | 1984-03-22 | 1985-10-09 | Daicel Chem Ind Ltd | アセチル化合物の製造法 |
US5144068A (en) * | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5026908A (en) * | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5185462A (en) * | 1987-01-08 | 1993-02-09 | Bp Chemicals Limited | Production of carboxylic acids and esters thereof |
DK158221C (da) * | 1987-06-30 | 1990-09-10 | Haldor Topsoe As | Fremgangsmaade til fremstilling af eddikesyre, metylacetat, eddikesyreanhydrid eller blandinger deraf |
GB8729267D0 (en) * | 1987-12-15 | 1988-01-27 | Shell Int Research | Process for production of propionate esters |
US5218140A (en) * | 1988-08-02 | 1993-06-08 | Union Carbide Chemicals & Plastics Technology Corporation | Carbonylation reaction and catalyst therefor |
KR960007736B1 (ko) * | 1993-07-27 | 1996-06-11 | 한국과학기술연구원 | 원료 가스 중에 함유된 철 카르보닐 화합물의 제거 방법 |
JPH06100479A (ja) * | 1992-06-30 | 1994-04-12 | Korea Advanced Inst Of Sci Technol | 酢酸、酢酸メチル及び無水酢酸の同時製造方法 |
-
1993
- 1993-07-28 KR KR1019930014392A patent/KR960006546B1/ko not_active IP Right Cessation
-
1994
- 1994-07-26 DE DE69423027T patent/DE69423027T2/de not_active Expired - Fee Related
- 1994-07-26 EP EP94111650A patent/EP0640583B1/en not_active Expired - Lifetime
- 1994-07-26 ES ES94111650T patent/ES2144472T3/es not_active Expired - Lifetime
- 1994-07-27 US US08/281,187 patent/US5430178A/en not_active Expired - Fee Related
- 1994-07-28 JP JP6176537A patent/JP2807176B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0640583A3 (en) | 1995-08-02 |
EP0640583B1 (en) | 2000-02-16 |
JP2807176B2 (ja) | 1998-10-08 |
DE69423027D1 (de) | 2000-03-23 |
DE69423027T2 (de) | 2000-10-19 |
US5430178A (en) | 1995-07-04 |
KR960006546B1 (ko) | 1996-05-17 |
JPH07149691A (ja) | 1995-06-13 |
EP0640583A2 (en) | 1995-03-01 |
KR950003254A (ko) | 1995-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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