SG86467A1 - Process for the production of acetic acid - Google Patents
Process for the production of acetic acidInfo
- Publication number
- SG86467A1 SG86467A1 SG200102403A SG200102403A SG86467A1 SG 86467 A1 SG86467 A1 SG 86467A1 SG 200102403 A SG200102403 A SG 200102403A SG 200102403 A SG200102403 A SG 200102403A SG 86467 A1 SG86467 A1 SG 86467A1
- Authority
- SG
- Singapore
- Prior art keywords
- production
- acetic acid
- acetic
- 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
-
- 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
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
- C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/752,330 US5831120A (en) | 1996-11-19 | 1996-11-19 | Process for the production of acetic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
SG86467A1 true SG86467A1 (en) | 2002-02-19 |
Family
ID=25025848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200102403A SG86467A1 (en) | 1996-11-19 | 1997-11-07 | Process for the production of acetic acid |
Country Status (15)
Country | Link |
---|---|
US (1) | US5831120A (fr) |
EP (2) | EP1114811B1 (fr) |
JP (1) | JP4017673B2 (fr) |
KR (1) | KR100588278B1 (fr) |
CN (1) | CN100360492C (fr) |
AU (1) | AU4878097A (fr) |
DE (2) | DE69709164T2 (fr) |
ID (1) | ID21753A (fr) |
MY (1) | MY118914A (fr) |
RU (1) | RU2187494C2 (fr) |
SG (1) | SG86467A1 (fr) |
TW (1) | TW460453B (fr) |
UA (1) | UA56199C2 (fr) |
WO (1) | WO1998022420A1 (fr) |
ZA (1) | ZA9710214B (fr) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9802027D0 (en) * | 1998-01-31 | 1998-03-25 | Bp Chem Int Ltd | Chemical process |
GB9816385D0 (en) * | 1998-07-29 | 1998-09-23 | Bp Chem Int Ltd | Process |
DE69915417T2 (de) * | 1998-08-06 | 2005-01-27 | Haldor Topsoe A/S | Reaktiv Distillierungsverfahren zur Herstellung von Essigsäure auf der Basis von DME/Methanol Carbonylierung |
US6211405B1 (en) | 1998-10-23 | 2001-04-03 | Celanese International Corporation | Addition of iridium to the rhodium/inorganic iodide catalyst system |
GB9824011D0 (en) * | 1998-11-03 | 1998-12-30 | Bp Chem Int Ltd | Process for the production of acetic acid |
US6552221B1 (en) | 1998-12-18 | 2003-04-22 | Millenium Petrochemicals, Inc. | Process control for acetic acid manufacture |
US6013834A (en) * | 1999-03-04 | 2000-01-11 | Celanese International Corporation | Production of vinyl acetate in a catalytic reactor equipped with filter and distribution bed |
US7115772B2 (en) * | 2002-01-11 | 2006-10-03 | Celanese International Corporation | Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream |
GB0222618D0 (en) * | 2002-09-30 | 2002-11-06 | Bp Chem Int Ltd | 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 |
GB0316756D0 (en) * | 2003-07-17 | 2003-08-20 | Bp Chem Int Ltd | Process |
US7208624B2 (en) * | 2004-03-02 | 2007-04-24 | Celanese International Corporation | Process for producing acetic acid |
US7767848B2 (en) | 2005-02-08 | 2010-08-03 | Celanese International Corporation | Method of controlling acetic acid process |
GB0601865D0 (en) * | 2006-01-30 | 2006-03-08 | Bp Chem Int Ltd | Process |
US7989659B2 (en) * | 2007-05-17 | 2011-08-02 | Celanese International Corporation | Method and apparatus for making acetic acid with improved light ends column productivity |
US7902397B2 (en) * | 2007-10-11 | 2011-03-08 | Celanese International Corporation | Method and apparatus for making acetic acid with improved productivity |
EP2093209A1 (fr) * | 2008-02-19 | 2009-08-26 | BP Chemicals Limited | Procédé de production d'acide acétique |
CN101503346B (zh) * | 2009-03-19 | 2012-01-11 | 北京泽华化学工程有限公司 | 一种甲醇低压羰基化合成醋酸的方法及其装置 |
CN101665424B (zh) * | 2009-07-16 | 2012-04-25 | 北京泽华化学工程有限公司 | 一种甲醇低压羰基化合成醋酸的方法及其装置 |
US9505691B2 (en) | 2014-10-02 | 2016-11-29 | Celanese International Corporation | Process for producing acetic acid |
US9487464B2 (en) | 2015-01-30 | 2016-11-08 | Celanese International Corporation | Processes for producing acetic acid |
EP3250545B1 (fr) | 2015-01-30 | 2019-06-26 | Celanese International Corporation | Procédé de production d'acide acétique |
US9561994B2 (en) | 2015-01-30 | 2017-02-07 | Celanese International Corporation | Processes for producing acetic acid |
CN107207392B (zh) | 2015-01-30 | 2021-06-08 | 国际人造丝公司 | 生产乙酸的方法 |
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 |
US10413840B2 (en) | 2015-02-04 | 2019-09-17 | Celanese International Coporation | Process to control HI concentration in residuum stream |
US9908835B2 (en) | 2015-11-13 | 2018-03-06 | Celanese International Corporation | Processes for purifying acetic and hydrating anhydride |
MY193718A (en) | 2016-03-01 | 2022-10-26 | Daicel Corp | Method for producing acetic acid |
GB201710508D0 (en) * | 2017-06-30 | 2017-08-16 | Johnson Matthey Davy Technologies Ltd | Process |
CN114644550B (zh) * | 2020-12-21 | 2024-03-12 | 大连理工江苏研究院有限公司 | 一种甲醇羰基化制备乙酸的反应系统及工艺 |
US20230375478A1 (en) | 2022-05-19 | 2023-11-23 | Lyondellbasell Acetyls, Llc | Methods for improved control of glacial acetic acid processes |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0573189A1 (fr) * | 1992-06-02 | 1993-12-08 | BP Chemicals Limited | Procédé de préparation d'acide acétique |
US5352415A (en) * | 1993-09-29 | 1994-10-04 | Hoechst Celanese Corporation | Control system for acetic acid manufacturing process |
EP0643034A1 (fr) * | 1993-09-10 | 1995-03-15 | BP Chemicals Limited | Procédé de production d'acide acétique |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769177A (en) * | 1971-11-10 | 1973-10-30 | Monsanto Co | Purification of carboxylic acids by plural stage distillation with side stream draw-offs |
US3791935A (en) * | 1971-11-10 | 1974-02-12 | Monsanto Co | Purification of carboxylic acids |
US4102922A (en) * | 1974-12-30 | 1978-07-25 | Monsanto Company | Purification of carbonylation products |
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 |
US4435595A (en) * | 1982-04-26 | 1984-03-06 | Eastman Kodak Company | Reactive distillation process for the production of methyl acetate |
US4939294A (en) * | 1989-05-22 | 1990-07-03 | Eastman Kodak Company | Preparation of ultra high purity methyl acetate |
GB9306409D0 (en) * | 1993-03-26 | 1993-05-19 | Bp Chem Int Ltd | Process |
FR2703351A1 (fr) * | 1993-03-31 | 1994-10-07 | Rhone Poulenc Chimie | Procédé de préparation d'acides carboxyliques ou des esters correspondants en présence d'un catalyseur à base de rhodium et d'iridium. |
EP0618184B1 (fr) * | 1993-03-31 | 1998-01-14 | Pardies Acetiques | Procédé de préparation d'acides carboxyliques ou des esters correspondants en présence d'un catalyseur à base d'iridium |
GB9503385D0 (en) * | 1995-02-21 | 1995-04-12 | Bp Chem Int Ltd | Process |
US5599976A (en) * | 1995-04-07 | 1997-02-04 | Hoechst Celanese Corporation | Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process |
AU2760597A (en) * | 1996-05-24 | 1998-01-05 | Governors Of The University Of Alberta, The | Distillation process |
-
1996
- 1996-11-19 US US08/752,330 patent/US5831120A/en not_active Expired - Lifetime
-
1997
- 1997-07-11 UA UA99063453A patent/UA56199C2/uk unknown
- 1997-11-07 KR KR1019997004359A patent/KR100588278B1/ko not_active IP Right Cessation
- 1997-11-07 RU RU99112576/04A patent/RU2187494C2/ru not_active IP Right Cessation
- 1997-11-07 EP EP01107842A patent/EP1114811B1/fr not_active Revoked
- 1997-11-07 DE DE69709164T patent/DE69709164T2/de not_active Expired - Lifetime
- 1997-11-07 SG SG200102403A patent/SG86467A1/en unknown
- 1997-11-07 ID IDW990375A patent/ID21753A/id unknown
- 1997-11-07 CN CNB971813620A patent/CN100360492C/zh not_active Expired - Fee Related
- 1997-11-07 JP JP52330998A patent/JP4017673B2/ja not_active Expired - Fee Related
- 1997-11-07 AU AU48780/97A patent/AU4878097A/en not_active Abandoned
- 1997-11-07 DE DE69734166T patent/DE69734166T2/de not_active Revoked
- 1997-11-07 EP EP97911369A patent/EP0942897B1/fr not_active Expired - Lifetime
- 1997-11-07 WO PCT/GB1997/003078 patent/WO1998022420A1/fr active IP Right Grant
- 1997-11-12 ZA ZA9710214A patent/ZA9710214B/xx unknown
- 1997-11-17 MY MYPI97005500A patent/MY118914A/en unknown
- 1997-12-13 TW TW086118834A patent/TW460453B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0573189A1 (fr) * | 1992-06-02 | 1993-12-08 | BP Chemicals Limited | Procédé de préparation d'acide acétique |
EP0643034A1 (fr) * | 1993-09-10 | 1995-03-15 | BP Chemicals Limited | Procédé de production d'acide acétique |
US5352415A (en) * | 1993-09-29 | 1994-10-04 | Hoechst Celanese Corporation | Control system for acetic acid manufacturing process |
Also Published As
Publication number | Publication date |
---|---|
CN100360492C (zh) | 2008-01-09 |
KR100588278B1 (ko) | 2006-06-09 |
DE69734166T2 (de) | 2006-06-29 |
KR20000053339A (ko) | 2000-08-25 |
EP0942897A1 (fr) | 1999-09-22 |
TW460453B (en) | 2001-10-21 |
CN1244856A (zh) | 2000-02-16 |
ID21753A (id) | 1999-07-22 |
AU4878097A (en) | 1998-06-10 |
DE69734166D1 (de) | 2005-10-13 |
DE69709164T2 (de) | 2002-07-11 |
WO1998022420A1 (fr) | 1998-05-28 |
JP4017673B2 (ja) | 2007-12-05 |
DE69709164D1 (de) | 2002-01-24 |
UA56199C2 (uk) | 2003-05-15 |
EP1114811A1 (fr) | 2001-07-11 |
US5831120A (en) | 1998-11-03 |
RU2187494C2 (ru) | 2002-08-20 |
MY118914A (en) | 2005-02-28 |
EP0942897B1 (fr) | 2001-12-12 |
EP1114811B1 (fr) | 2005-09-07 |
ZA9710214B (en) | 1999-05-12 |
JP2001505199A (ja) | 2001-04-17 |
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