TW339329B - Process for preparation of acetic anhydride or acetic anhydride and acetic acid - Google Patents
Process for preparation of acetic anhydride or acetic anhydride and acetic acidInfo
- Publication number
- TW339329B TW339329B TW083107643A TW83107643A TW339329B TW 339329 B TW339329 B TW 339329B TW 083107643 A TW083107643 A TW 083107643A TW 83107643 A TW83107643 A TW 83107643A TW 339329 B TW339329 B TW 339329B
- Authority
- TW
- Taiwan
- Prior art keywords
- product
- distillate
- acetic anhydride
- methyl
- methyl iodide
- 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
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
-
- 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
- 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
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/573—Separation; Purification; Stabilisation; Use of additives
-
- 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
- C07C53/12—Acetic anhydride
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20389693 | 1993-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW339329B true TW339329B (en) | 1998-09-01 |
Family
ID=16481515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW083107643A TW339329B (en) | 1993-08-18 | 1994-08-20 | Process for preparation of acetic anhydride or acetic anhydride and acetic acid |
Country Status (8)
Country | Link |
---|---|
US (1) | US5648531A (zh) |
EP (1) | EP0665210B2 (zh) |
JP (1) | JP3500150B2 (zh) |
KR (1) | KR0168207B1 (zh) |
CN (1) | CN1040101C (zh) |
DE (1) | DE69414361T3 (zh) |
TW (1) | TW339329B (zh) |
WO (1) | WO1995005356A1 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996033965A1 (fr) * | 1995-04-27 | 1996-10-31 | Daicel Chemical Industries, Ltd. | Procede de production d'acide acetique |
IN192600B (zh) * | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
US5922911A (en) * | 1998-04-24 | 1999-07-13 | Eastman Chemical Company | Process for the manufacture of acetic anhydride |
US6303813B1 (en) * | 1999-08-31 | 2001-10-16 | Celanese International Corporation | Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile |
US7271293B2 (en) * | 2004-03-02 | 2007-09-18 | Celanese International Corporation | Control method for process of removing permanganate reducing compounds from methanol carbonylation process |
US20090082593A1 (en) * | 2005-10-03 | 2009-03-26 | Hidetaka Kojima | Process for the Production of Acetic Acid |
CN100417445C (zh) * | 2005-12-05 | 2008-09-10 | 上海焦化有限公司 | 一种制备醋酐的催化组合物及其应用 |
US7737298B2 (en) * | 2006-06-09 | 2010-06-15 | Eastman Chemical Company | Production of acetic acid and mixtures of acetic acid and acetic anhydride |
US9012683B2 (en) | 2010-11-12 | 2015-04-21 | Eastman Chemical Company | Coproduction of acetic acid and acetic anhydride |
CN102381956B (zh) * | 2011-09-06 | 2013-08-21 | 安徽皖维高新材料股份有限公司 | 醋酸甲酯和甲醇共沸物羰基合成醋酐、醋酸及分离方法 |
CN102430247B (zh) * | 2011-09-06 | 2014-09-03 | 安徽皖维高新材料股份有限公司 | 一种羰基合成醋酐中分离系统焦油的处理方法 |
TWI500820B (zh) * | 2012-03-05 | 2015-09-21 | 製造高純度一氧化碳之設備 | |
US9036890B2 (en) | 2012-06-05 | 2015-05-19 | Outerwall Inc. | Optical coin discrimination systems and methods for use with consumer-operated kiosks and the like |
US8759576B2 (en) | 2012-09-06 | 2014-06-24 | Celanese International Corporation | Processes for purifying acetic anhydride |
US8967361B2 (en) | 2013-02-27 | 2015-03-03 | Outerwall Inc. | Coin counting and sorting machines |
US9022841B2 (en) | 2013-05-08 | 2015-05-05 | Outerwall Inc. | Coin counting and/or sorting machines and associated systems and methods |
CN103450002A (zh) * | 2013-07-26 | 2013-12-18 | 常州大学 | 一种对称酸酐的合成方法 |
US9443367B2 (en) | 2014-01-17 | 2016-09-13 | Outerwall Inc. | Digital image coin discrimination for use with consumer-operated kiosks and the like |
US9908835B2 (en) | 2015-11-13 | 2018-03-06 | Celanese International Corporation | Processes for purifying acetic and hydrating anhydride |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769329A (en) † | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
US4102922A (en) * | 1974-12-30 | 1978-07-25 | Monsanto Company | Purification of carbonylation products |
US4252748A (en) † | 1978-12-29 | 1981-02-24 | Halcon Research And Development Corporation | Recovery of acetone produced by carbonylation |
US4234719A (en) † | 1979-06-29 | 1980-11-18 | Halcon Research And Development Corp. | Preparation of cellulose acetate |
DE2939839A1 (de) † | 1979-10-02 | 1981-04-23 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von essigsaeureanhydrid |
US4284585A (en) † | 1979-12-26 | 1981-08-18 | Halcon Research And Development Corp. | Process for the preparation of acetic anhydride |
US4374070A (en) † | 1980-11-21 | 1983-02-15 | Eastman Kodak Company | Preparation of acetic anhydride |
US4476238A (en) * | 1981-05-28 | 1984-10-09 | The Halcon Sd Group, Inc. | Separation of tars from carbonylation reaction mixtures |
US4364907A (en) * | 1981-06-18 | 1982-12-21 | Eastman Kodak Company | Process for recovery of rhodium values |
DE3149092A1 (de) * | 1981-12-11 | 1983-06-16 | Hoechst Ag, 6230 Frankfurt | Verfahren zur abtrennung des katalysatorsystems aus reaktionsgemischen von carbonylierungsreaktionen |
GB8618710D0 (en) * | 1986-07-31 | 1986-09-10 | Bp Chem Int Ltd | Recovering metals |
DE3823645C1 (zh) * | 1988-07-13 | 1989-11-30 | Hoechst Ag | |
US5057192A (en) † | 1990-11-02 | 1991-10-15 | Eastman Kodak Company | Acetone removal from acetic anhydride production process |
AU8790391A (en) † | 1990-11-19 | 1992-05-21 | Hoechst Celanese Corporation | Removal of carbonyl impurities from a carbonylation process stream |
AU639630B2 (en) * | 1991-01-28 | 1993-07-29 | Celanese International Corporation | Removal of carbonyl impurities from carbonylation process stream |
GB9120902D0 (en) * | 1991-10-02 | 1991-11-13 | Bp Chem Int Ltd | Purification process |
JP3220234B2 (ja) * | 1992-07-07 | 2001-10-22 | ダイセル化学工業株式会社 | オゾンによる無水酢酸または無水酢酸および酢酸の混合物の精製法 |
-
1994
- 1994-08-16 JP JP50340695A patent/JP3500150B2/ja not_active Expired - Lifetime
- 1994-08-16 US US08/406,896 patent/US5648531A/en not_active Expired - Lifetime
- 1994-08-16 KR KR1019950701381A patent/KR0168207B1/ko not_active IP Right Cessation
- 1994-08-16 DE DE69414361T patent/DE69414361T3/de not_active Expired - Fee Related
- 1994-08-16 EP EP94922379A patent/EP0665210B2/en not_active Expired - Lifetime
- 1994-08-16 CN CN94190616A patent/CN1040101C/zh not_active Expired - Lifetime
- 1994-08-16 WO PCT/JP1994/001354 patent/WO1995005356A1/ja active IP Right Grant
- 1994-08-20 TW TW083107643A patent/TW339329B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0665210B2 (en) | 2005-11-23 |
KR950703505A (ko) | 1995-09-20 |
DE69414361T2 (de) | 1999-04-01 |
US5648531A (en) | 1997-07-15 |
DE69414361D1 (de) | 1998-12-10 |
JP3500150B2 (ja) | 2004-02-23 |
DE69414361T3 (de) | 2006-06-29 |
EP0665210A4 (en) | 1996-01-17 |
CN1113655A (zh) | 1995-12-20 |
EP0665210B1 (en) | 1998-11-04 |
KR0168207B1 (ko) | 1999-03-20 |
CN1040101C (zh) | 1998-10-07 |
WO1995005356A1 (fr) | 1995-02-23 |
EP0665210A1 (en) | 1995-08-02 |
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Legal Events
Date | Code | Title | Description |
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MK4A | Expiration of patent term of an invention patent |