KR100280254B1 - 아세트산의 제조방법 - Google Patents
아세트산의 제조방법 Download PDFInfo
- Publication number
 - KR100280254B1 KR100280254B1 KR1019930009898A KR930009898A KR100280254B1 KR 100280254 B1 KR100280254 B1 KR 100280254B1 KR 1019930009898 A KR1019930009898 A KR 1019930009898A KR 930009898 A KR930009898 A KR 930009898A KR 100280254 B1 KR100280254 B1 KR 100280254B1
 - Authority
 - KR
 - South Korea
 - Prior art keywords
 - water
 - acetic acid
 - zone
 - concentration
 - less
 - 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 - Fee Related
 
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Classifications
- 
        
- C—CHEMISTRY; METALLURGY
 - C07—ORGANIC CHEMISTRY
 - C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
 - C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
 - C07C51/10—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
 - C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
 - C07C53/08—Acetic acid
 
 
Landscapes
- Chemical & Material Sciences (AREA)
 - Organic Chemistry (AREA)
 - Engineering & Computer Science (AREA)
 - Oil, Petroleum & Natural Gas (AREA)
 - Crystallography & Structural Chemistry (AREA)
 - Chemical Kinetics & Catalysis (AREA)
 - Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
 - Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
 - Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
 - Glass Compositions (AREA)
 - Iron Core Of Rotating Electric Machines (AREA)
 - Developing Agents For Electrophotography (AREA)
 - Compression Or Coding Systems Of Tv Signals (AREA)
 - Luminescent Compositions (AREA)
 
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| GB929211671A GB9211671D0 (en) | 1992-06-02 | 1992-06-02 | Process | 
| GB9211671.4 | 1992-06-02 | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| KR940000414A KR940000414A (ko) | 1994-01-03 | 
| KR100280254B1 true KR100280254B1 (ko) | 2001-02-01 | 
Family
ID=10716405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| KR1019930009898A Expired - Fee Related KR100280254B1 (ko) | 1992-06-02 | 1993-06-02 | 아세트산의 제조방법 | 
Country Status (21)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| KR101290982B1 (ko) * | 2004-12-06 | 2013-07-30 | 가부시끼가이샤 다이셀 | 증류 방법 | 
| KR20130127491A (ko) * | 2010-12-15 | 2013-11-22 | 가부시끼가이샤 다이셀 | 아세트산의 제조 방법 | 
| KR20170083618A (ko) * | 2014-11-14 | 2017-07-18 | 셀라니즈 인터내셔날 코포레이션 | 철을 제거하는 것에 의하여 아세트산 수율을 개선하기 위한 방법 | 
Families Citing this family (116)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| GB9120902D0 (en) * | 1991-10-02 | 1991-11-13 | Bp Chem Int Ltd | Purification process | 
| GB9306409D0 (en) * | 1993-03-26 | 1993-05-19 | Bp Chem Int Ltd | Process | 
| JP3332594B2 (ja) | 1994-08-12 | 2002-10-07 | ダイセル化学工業株式会社 | 酢酸の精製方法 | 
| GB9503385D0 (en) * | 1995-02-21 | 1995-04-12 | Bp Chem Int Ltd | Process | 
| KR100403367B1 (ko) * | 1995-04-27 | 2004-03-26 | 다이셀 가가꾸 고교 가부시끼가이샤 | 아세트산제조법 | 
| US5760279A (en) * | 1995-06-19 | 1998-06-02 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols | 
| GB9512427D0 (en) * | 1995-06-19 | 1995-08-23 | Bp Chem Int Ltd | Process | 
| US6031129A (en) * | 1995-10-03 | 2000-02-29 | Quantum Chemical Corporation | Use of pentavalent group VA oxides in acetic acid processing | 
| US5817869A (en) * | 1995-10-03 | 1998-10-06 | Quantum Chemical Corporation | Use of pentavalent Group VA oxides in acetic acid processing | 
| US5831120A (en) * | 1996-11-19 | 1998-11-03 | Watson; Derrick John | Process for the production of acetic acid | 
| GB9626324D0 (en) * | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process | 
| SG65716A1 (en) * | 1996-12-30 | 1999-06-22 | Chiyoda Chem Eng Construct Co | Process for the production of carbonyl compound | 
| GB9711492D0 (en) * | 1997-06-03 | 1997-07-30 | Bp Chem Int Ltd | Compounds | 
| US6043392A (en) * | 1997-06-30 | 2000-03-28 | Texas A&M University System | Method for conversion of biomass to chemicals and fuels | 
| GB9715489D0 (en) * | 1997-07-23 | 1997-10-01 | Bp Chem Int Ltd | Composition | 
| GB9816385D0 (en) * | 1998-07-29 | 1998-09-23 | Bp Chem Int Ltd | Process | 
| GB9819079D0 (en) * | 1998-09-03 | 1998-10-28 | Bp Chem Int Ltd | Carbonylation process | 
| 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 | 
| US6552221B1 (en) | 1998-12-18 | 2003-04-22 | Millenium Petrochemicals, Inc. | Process control for acetic acid manufacture | 
| US6225498B1 (en) * | 2000-03-24 | 2001-05-01 | Celanese International Corporation | Method of removing organic iodides from organic media | 
| JP4891482B2 (ja) * | 2001-02-06 | 2012-03-07 | 千代田化工建設株式会社 | カルボン酸の製造方法 | 
| US6657078B2 (en) * | 2001-02-07 | 2003-12-02 | Celanese International Corporation | Low energy carbonylation process | 
| CN100430363C (zh) * | 2003-10-30 | 2008-11-05 | 上海吴泾化工有限公司 | 一种羰基化生产醋酸的改进方法及其装置 | 
| US7223883B2 (en) * | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream | 
| US7208624B2 (en) * | 2004-03-02 | 2007-04-24 | Celanese International Corporation | Process for producing acetic acid | 
| US7271293B2 (en) * | 2004-03-02 | 2007-09-18 | Celanese International Corporation | Control method for process of removing permanganate reducing compounds from methanol carbonylation process | 
| US7223886B2 (en) * | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream | 
| JP4489487B2 (ja) * | 2004-04-02 | 2010-06-23 | ダイセル化学工業株式会社 | ヨウ化水素の分離方法 | 
| JP4526381B2 (ja) | 2004-12-27 | 2010-08-18 | ダイセル化学工業株式会社 | 酢酸の製造方法 | 
| US7855306B2 (en) * | 2005-04-28 | 2010-12-21 | Celanese International Corporation | Process for the production of acetic acid | 
| EP1954357A4 (en) * | 2005-06-03 | 2011-04-20 | U S Global Nanospace Inc | SYSEME OF BIOLOGICAL DECONTAMINATION | 
| JP5080279B2 (ja) | 2005-07-14 | 2012-11-21 | 株式会社ダイセル | カルボン酸の製造方法 | 
| US7737298B2 (en) * | 2006-06-09 | 2010-06-15 | Eastman Chemical Company | Production of acetic acid and mixtures of acetic acid and acetic anhydride | 
| US7582792B2 (en) * | 2006-06-15 | 2009-09-01 | Eastman Chemical Company | Carbonylation process | 
| CN100427449C (zh) * | 2006-06-19 | 2008-10-22 | 上海吴泾化工有限公司 | 一种低压甲醇羰基合成醋酸的提纯方法 | 
| US7253304B1 (en) | 2006-06-20 | 2007-08-07 | Eastman Chemical Company | Carbonylation process | 
| US7629491B2 (en) * | 2006-06-26 | 2009-12-08 | Eastman Chemical Company | Hydrocarboxylation process | 
| US7485749B2 (en) * | 2006-08-22 | 2009-02-03 | Lyondell Chemical Technology, L.P. | Preparation of acetic acid | 
| US7902398B2 (en) | 2007-04-25 | 2011-03-08 | Celanese International Corporation | Method and apparatus for carbonylation with reduced catalyst loss | 
| US20090247783A1 (en) * | 2008-04-01 | 2009-10-01 | Eastman Chemical Company | Carbonylation process | 
| US7820855B2 (en) * | 2008-04-29 | 2010-10-26 | Celanese International Corporation | Method and apparatus for carbonylating methanol with acetic acid enriched flash stream | 
| KR101584387B1 (ko) | 2008-04-29 | 2016-01-13 | 셀라니즈 인터내셔날 코포레이션 | 다수의 용매 옵션을 가진 흡수 장치를 갖는 메탄올 카보닐화 시스템 | 
| KR20110056280A (ko) * | 2008-08-13 | 2011-05-26 | 에이엠티 인터내셔널 인코포레이티드 | 대응하는 에스테르를 함유하는 공급 흐름으로부터 아세트산의 회수를 위한 공정 및 장치 | 
| US8076508B2 (en) * | 2008-12-08 | 2011-12-13 | Lyondell Chemical Technology | Preparation of acetic acid | 
| US7588690B1 (en) | 2009-02-10 | 2009-09-15 | The Purolite Company | Method of iodide removal | 
| US8455685B2 (en) * | 2009-07-07 | 2013-06-04 | Celanese International Corporation | Acetic anhydride production by way of carbonylation with enhanced reaction and flashing | 
| US8168822B2 (en) | 2009-07-07 | 2012-05-01 | Celanese International Corporation | Acetic acid production by way of carbonylation with enhanced reaction and flashing | 
| US8076512B2 (en) * | 2009-08-27 | 2011-12-13 | Equistar Chemicals, L.P. | Preparation of acetic acid | 
| US20110086929A1 (en) * | 2009-10-13 | 2011-04-14 | Brotech Corporation, doing business as The Purolite Company | Method of iodide removal | 
| US8575403B2 (en) | 2010-05-07 | 2013-11-05 | Celanese International Corporation | Hydrolysis of ethyl acetate in ethanol separation process | 
| US8704010B2 (en) | 2010-05-07 | 2014-04-22 | Celanese International Corporation | Alcohol production process with impurity removal | 
| US8835681B2 (en) | 2010-06-14 | 2014-09-16 | Celanese International Corporation | Methanol carbonylation process with rhodium catalyst and a lanthanide metal co-catalyst | 
| WO2011159268A1 (en) | 2010-06-14 | 2011-12-22 | Celanese Internaltional Corporation | Carbonylation process | 
| US8785684B2 (en) | 2010-06-14 | 2014-07-22 | Celanese International Corporation | Methanol carbonylation process with rhodium catalyst, an iodide salt and a metallic co-catalyst selected from transition metals, indium, strontium, barium, zinc, tin and heteropoly acids | 
| US8846988B2 (en) | 2010-07-09 | 2014-09-30 | Celanese International Corporation | Liquid esterification for the production of alcohols | 
| 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 | 
| US9272970B2 (en) | 2010-07-09 | 2016-03-01 | Celanese International Corporation | Hydrogenolysis of ethyl acetate in alcohol separation processes | 
| US8710279B2 (en) | 2010-07-09 | 2014-04-29 | 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 | 
| KR101747484B1 (ko) | 2010-07-26 | 2017-06-14 | 주식회사 다이셀 | 아세트산의 제조 방법 | 
| ES2702766T3 (es) * | 2010-10-06 | 2019-03-05 | Daicel Corp | Proceso de producción de ácido acético | 
| US9012683B2 (en) | 2010-11-12 | 2015-04-21 | Eastman Chemical Company | Coproduction of acetic acid and acetic anhydride | 
| CN103370300B (zh) * | 2010-12-15 | 2016-07-06 | 株式会社大赛璐 | 乙酸的制备方法 | 
| US8637699B2 (en) | 2011-04-15 | 2014-01-28 | Lyondell Chemical Technology, L.P. | Process for the manufacture of acetic acid | 
| 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 | 
| US9073816B2 (en) | 2011-04-26 | 2015-07-07 | Celanese International Corporation | Reducing ethyl acetate concentration in recycle streams for ethanol production processes | 
| US8907141B2 (en) | 2011-04-26 | 2014-12-09 | Celanese International Corporation | Process to recover alcohol with secondary reactors for esterification of acid | 
| US9000233B2 (en) | 2011-04-26 | 2015-04-07 | Celanese International Corporation | Process to recover alcohol with secondary reactors for hydrolysis of acetal | 
| US8742168B2 (en) | 2011-05-31 | 2014-06-03 | Lyondell Chemical Technology, L.P. | Process for the production of acetic acid | 
| US8895786B2 (en) | 2011-08-03 | 2014-11-25 | Celanese International Corporation | Processes for increasing alcohol production | 
| US8614359B2 (en) | 2011-11-09 | 2013-12-24 | Celanese International Corporation | Integrated acid and alcohol production process | 
| WO2013070216A1 (en) | 2011-11-09 | 2013-05-16 | Celanese International Corporation | Integrated ethanol production from methanol via carbonylation and hydrogenation by extracting halides from acetic acid | 
| US8686201B2 (en) | 2011-11-09 | 2014-04-01 | Celanese International Corporation | Integrated acid and alcohol production process having flashing to recover acid production catalyst | 
| CN104080764B (zh) * | 2011-12-16 | 2016-09-14 | 国际人造丝公司 | 催化剂稳定性增强的乙酸制备方法 | 
| TWI547477B (zh) | 2012-03-14 | 2016-09-01 | 大賽璐股份有限公司 | 醋酸之製造方法 | 
| US8969613B2 (en) | 2012-10-31 | 2015-03-03 | Lyondellbasell Acetyls, Llc | Removal of aldehydes in acetic acid production | 
| AR094541A1 (es) | 2013-01-25 | 2015-08-12 | Daicel Corp | Procedimiento para producir ácido carboxílico | 
| CN104072330B (zh) * | 2013-03-28 | 2016-01-13 | 中国石油化工股份有限公司 | 一种制备碘甲烷的方法和醋酸生产方法 | 
| ES2751276T3 (es) | 2014-10-02 | 2020-03-31 | Celanese Int Corp | Proceso para producir ácido acético | 
| US9302975B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for flashing a reaction medium | 
| US9340481B1 (en) | 2014-11-14 | 2016-05-17 | Celanese International Corporation | Process for flashing a reaction medium comprising lithium acetate | 
| US9260369B1 (en) | 2014-11-14 | 2016-02-16 | Celanese International Corporation | Processes for producing acetic acid product having low butyl acetate content | 
| MY181883A (en) | 2014-11-14 | 2021-01-12 | Celanese Int Corp | Processes for producing acetic acid with decanter control | 
| US20160159720A1 (en) * | 2014-12-09 | 2016-06-09 | Lyondellbasell Acetyls, Llc | Use of phosphate salts in the production of carboxylic acids | 
| SG11201704348WA (en) * | 2014-12-12 | 2017-06-29 | Lyondellbasell Acetyls Llc | Improved water control in acetic acid production processes | 
| CN105801402A (zh) * | 2014-12-31 | 2016-07-27 | 中国石油化工股份有限公司 | 脱除醋酸中碘离子的方法 | 
| MY181742A (en) | 2015-01-30 | 2021-01-06 | Celanese Int Corp | Processes for producing acetic acid | 
| MY181741A (en) | 2015-01-30 | 2021-01-06 | Celanese Int Corp | Processes for producing acetic acid | 
| US9561994B2 (en) | 2015-01-30 | 2017-02-07 | Celanese International Corporation | Processes for producing acetic acid | 
| US9487464B2 (en) | 2015-01-30 | 2016-11-08 | Celanese International Corporation | Processes for producing acetic acid | 
| US9512056B2 (en) | 2015-02-04 | 2016-12-06 | Celanese International Corporation | Process to control HI concentration in residuum stream | 
| US9505696B2 (en) | 2015-02-04 | 2016-11-29 | 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 | 
| US9382186B1 (en) | 2015-07-01 | 2016-07-05 | Celanese International Corporation | Process for producing acetic acid | 
| US9302974B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for producing acetic acid | 
| US9382183B1 (en) * | 2015-07-01 | 2016-07-05 | Celanese International Corporation | Process for flashing a reaction medium | 
| ES2928708T3 (es) | 2015-10-02 | 2022-11-22 | Celanese Int Corp | Proceso para producir ácido acético con reciclaje de agua | 
| US9416088B1 (en) | 2015-10-02 | 2016-08-16 | Celanese International Corporation | Process to produce acetic acid with recycle of water | 
| US9957216B2 (en) | 2015-11-13 | 2018-05-01 | Celanese International Corporation | Processes for producing acetic acid | 
| JP2017165693A (ja) * | 2016-03-17 | 2017-09-21 | 株式会社ダイセル | 酢酸の製造方法 | 
| GB2554859A (en) | 2016-10-04 | 2018-04-18 | Johnson Matthey Plc | NOx adsorber catalyst | 
| GB201616812D0 (en) * | 2016-10-04 | 2016-11-16 | Johnson Matthey Public Limited Company | NOx adsorber catalyst | 
| CN107011118A (zh) * | 2017-05-24 | 2017-08-04 | 北京三聚环保新材料股份有限公司 | 一种甲醇制备并精制乙醇的工艺 | 
| CN107141213A (zh) * | 2017-05-24 | 2017-09-08 | 北京三聚环保新材料股份有限公司 | 一种甲醇羰基化合成醋酸的方法 | 
| KR102676905B1 (ko) * | 2018-05-02 | 2024-06-24 | 주식회사 다이셀 | 아세트산의 제조 방법 | 
| EP4037798A4 (en) * | 2019-10-02 | 2023-10-25 | Enerkem Inc. | LIQUID PHASE REMOVAL OF TRACES OF IODIDE FROM AN ORGANIC MEDIUM USING A TERTIARY AMINE ION EXCHANGE ADSORBENT | 
| WO2023137005A1 (en) | 2022-01-11 | 2023-07-20 | Lyondellbasell Acetyls, Llc | Removal of aldehydes in acetic acid production | 
| EP4479370A1 (en) | 2022-02-14 | 2024-12-25 | LyondellBasell Acetyls, LLC | Removal of aldehydes in acetic acid production | 
| EP4479371A1 (en) | 2022-02-18 | 2024-12-25 | LyondellBasell Acetyls, LLC | Removal of aldehydes in acetic acid production | 
| EP4526656A1 (en) | 2022-05-19 | 2025-03-26 | LyondellBasell Acetyls, LLC | Methods for improved control of glacial acetic acid processes | 
| US20240279144A1 (en) | 2023-02-10 | 2024-08-22 | Lyondellbasell Acetyls, Llc | Control of iodides in acetic acid production | 
| US20250074857A1 (en) | 2023-08-31 | 2025-03-06 | Lyondellbasell Acetyls, Llc | Aminopolycarboxylates as rate promoters for the glacial acetic acid process | 
| US20250074856A1 (en) | 2023-08-31 | 2025-03-06 | Lyondellbasell Acetyls, Llc | Polyphoshates and polyphosphonates as rate promoters for the glacial acetic acid process | 
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| GB8904125D0 (en) * | 1989-02-23 | 1989-04-05 | British Petroleum Co Plc | Process for preparing carboxylic acids | 
| WO1990011991A1 (en) * | 1989-04-06 | 1990-10-18 | Bp Chemicals Limited | Process for preparing carboxylic acids | 
| US5237097A (en) * | 1990-02-09 | 1993-08-17 | Quantum Chemical Corporation | Catalytic carbonylation process | 
| GB9023634D0 (en) * | 1990-10-31 | 1990-12-12 | British Petroleum Co Plc | Process for purifying acetic acid and/or acetic anhydride | 
| GB9106298D0 (en) * | 1991-03-25 | 1991-05-08 | Bp Chem Int Ltd | Process | 
| GB9122168D0 (en) * | 1991-10-18 | 1991-11-27 | Bp Chem Int Ltd | Process | 
- 
        1992
        
- 1992-06-02 GB GB929211671A patent/GB9211671D0/en active Pending
 
 - 
        1993
        
- 1993-05-21 DE DE69306861T patent/DE69306861T2/de not_active Revoked
 - 1993-05-21 EP EP93303977A patent/EP0573189B1/en not_active Revoked
 - 1993-05-21 AT AT93303977T patent/ATE146770T1/de not_active IP Right Cessation
 - 1993-05-21 ES ES93303977T patent/ES2095572T3/es not_active Expired - Lifetime
 - 1993-05-21 SG SG1995001773A patent/SG50365A1/en unknown
 - 1993-05-26 IN IN545DE1993 patent/IN186334B/en unknown
 - 1993-05-27 AU AU39855/93A patent/AU646367B2/en not_active Ceased
 - 1993-05-27 TW TW081107532A01A patent/TW345573B/zh active
 - 1993-05-31 RU RU93048334A patent/RU2102379C1/ru not_active IP Right Cessation
 - 1993-05-31 NZ NZ247742A patent/NZ247742A/en unknown
 - 1993-06-01 NO NO931984A patent/NO179040C/no unknown
 - 1993-06-01 CA CA002097478A patent/CA2097478C/en not_active Expired - Fee Related
 - 1993-06-02 JP JP13194093A patent/JP3616400B2/ja not_active Expired - Fee Related
 - 1993-06-02 MY MYPI93001066A patent/MY109016A/en unknown
 - 1993-06-02 CN CN93108283A patent/CN1041820C/zh not_active Expired - Lifetime
 - 1993-06-02 KR KR1019930009898A patent/KR100280254B1/ko not_active Expired - Fee Related
 - 1993-06-02 MX MX9303294A patent/MX9303294A/es not_active IP Right Cessation
 - 1993-06-02 FI FI932515A patent/FI932515A7/fi unknown
 - 1993-06-03 UA UA93004524A patent/UA26854C2/uk unknown
 
 - 
        1994
        
- 1994-07-18 US US08/276,873 patent/US5416237A/en not_active Expired - Lifetime
 
 
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| EP0265140A1 (en) * | 1986-10-14 | 1988-04-27 | Hoechst Celanese Corporation | Process for regenerating a carbonylation catalyst solution to remove corrosion metals | 
| EP0482787A2 (en) * | 1990-10-19 | 1992-04-29 | The British Petroleum Company P.L.C. | Process for removing iodide compounds from carboxylic acids and/or their anhydrides | 
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| KR101290982B1 (ko) * | 2004-12-06 | 2013-07-30 | 가부시끼가이샤 다이셀 | 증류 방법 | 
| KR20130127491A (ko) * | 2010-12-15 | 2013-11-22 | 가부시끼가이샤 다이셀 | 아세트산의 제조 방법 | 
| KR101879006B1 (ko) * | 2010-12-15 | 2018-07-16 | 주식회사 다이셀 | 아세트산의 제조 방법 | 
| KR20170083618A (ko) * | 2014-11-14 | 2017-07-18 | 셀라니즈 인터내셔날 코포레이션 | 철을 제거하는 것에 의하여 아세트산 수율을 개선하기 위한 방법 | 
| KR102493819B1 (ko) * | 2014-11-14 | 2023-01-30 | 셀라니즈 인터내셔날 코포레이션 | 철을 제거하는 것에 의하여 아세트산 수율을 개선하기 위한 방법 | 
Also Published As
| Publication number | Publication date | 
|---|---|
| US5416237A (en) | 1995-05-16 | 
| CA2097478A1 (en) | 1993-12-03 | 
| CA2097478C (en) | 2004-05-04 | 
| CN1041820C (zh) | 1999-01-27 | 
| NO179040B (no) | 1996-04-15 | 
| CN1085540A (zh) | 1994-04-20 | 
| ES2095572T3 (es) | 1997-02-16 | 
| UA26854C2 (uk) | 1999-12-29 | 
| MX9303294A (es) | 1994-07-29 | 
| AU646367B2 (en) | 1994-02-17 | 
| GB9211671D0 (en) | 1992-07-15 | 
| IN186334B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2001-08-11 | 
| MY109016A (en) | 1996-11-30 | 
| DE69306861D1 (de) | 1997-02-06 | 
| AU3985593A (en) | 1993-12-16 | 
| NO179040C (no) | 1996-07-24 | 
| JP3616400B2 (ja) | 2005-02-02 | 
| ATE146770T1 (de) | 1997-01-15 | 
| FI932515L (fi) | 1993-12-03 | 
| SG50365A1 (en) | 1998-07-20 | 
| NO931984L (no) | 1993-12-03 | 
| TW345573B (en) | 1998-11-21 | 
| DE69306861T2 (de) | 1997-05-07 | 
| EP0573189B1 (en) | 1996-12-27 | 
| JPH0640999A (ja) | 1994-02-15 | 
| KR940000414A (ko) | 1994-01-03 | 
| FI932515A0 (fi) | 1993-06-02 | 
| NZ247742A (en) | 1994-10-26 | 
| RU2102379C1 (ru) | 1998-01-20 | 
| FI932515A7 (fi) | 1993-12-03 | 
| EP0573189A1 (en) | 1993-12-08 | 
| NO931984D0 (no) | 1993-06-01 | 
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