ES551313A0 - Un procedimiento mejorado para obtener acido acetico (como divisional de la solicitud de patente de invencion no. 542.724 presentada el 30-4-85) - Google Patents
Un procedimiento mejorado para obtener acido acetico (como divisional de la solicitud de patente de invencion no. 542.724 presentada el 30-4-85)Info
- Publication number
- ES551313A0 ES551313A0 ES551313A ES551313A ES551313A0 ES 551313 A0 ES551313 A0 ES 551313A0 ES 551313 A ES551313 A ES 551313A ES 551313 A ES551313 A ES 551313A ES 551313 A0 ES551313 A0 ES 551313A0
- Authority
- ES
- Spain
- Prior art keywords
- divisional
- filed
- patent application
- acetic acid
- invention patent
- 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.)
- Granted
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
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60673084A | 1984-05-03 | 1984-05-03 | |
US69952585A | 1985-02-08 | 1985-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8707487A1 ES8707487A1 (es) | 1987-08-01 |
ES551313A0 true ES551313A0 (es) | 1987-08-01 |
Family
ID=27085322
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES542724A Expired ES8700648A1 (es) | 1984-05-03 | 1985-04-30 | Un procedimiento mejorado para obtener acido acetico. |
ES551312A Expired ES8707486A1 (es) | 1984-05-03 | 1986-01-28 | Un procedimiento mejorado para obtener acido acetico (como divisional de la solicitud de patente de invencion no. 542.724 presentada el 30-4-85) |
ES551313A Expired ES8707487A1 (es) | 1984-05-03 | 1986-01-28 | Un procedimiento mejorado para obtener acido acetico (como divisional de la solicitud de patente de invencion no. 542.724 presentada el 30-4-85) |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES542724A Expired ES8700648A1 (es) | 1984-05-03 | 1985-04-30 | Un procedimiento mejorado para obtener acido acetico. |
ES551312A Expired ES8707486A1 (es) | 1984-05-03 | 1986-01-28 | Un procedimiento mejorado para obtener acido acetico (como divisional de la solicitud de patente de invencion no. 542.724 presentada el 30-4-85) |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0161874B2 (es) |
JP (1) | JPH0723337B2 (es) |
KR (1) | KR920005954B1 (es) |
AU (1) | AU579627B2 (es) |
BR (1) | BR8502121A (es) |
CA (1) | CA1228867A (es) |
DE (1) | DE3573109D1 (es) |
ES (3) | ES8700648A1 (es) |
HK (1) | HK51992A (es) |
NO (1) | NO161734C (es) |
NZ (1) | NZ211959A (es) |
SG (1) | SG50292G (es) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628041A (en) * | 1986-02-10 | 1986-12-09 | Celanese Corporation | Rhodium and iodine recovery method |
CA1299195C (en) * | 1986-06-16 | 1992-04-21 | G. Paull Torrence | Addition of hydrogen to carbon monoxide feed gas in producing acetic acid by carbonylation of methanol |
US4894477A (en) * | 1986-10-14 | 1990-01-16 | Hoechst Celanese Corporation | Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid |
GB8904125D0 (en) * | 1989-02-23 | 1989-04-05 | British Petroleum Co Plc | Process for preparing carboxylic acids |
US5442107A (en) * | 1989-04-06 | 1995-08-15 | Bp Chemicals Limited | Preparing carboxylic acids |
DE69009829T2 (de) * | 1989-04-06 | 1994-10-13 | Bp Chem Int Ltd | Verfahren zur Herstellung von Carbonsäuren. |
GB9021454D0 (en) * | 1990-10-03 | 1990-11-14 | Bp Chem Int Ltd | Process |
AU8790391A (en) | 1990-11-19 | 1992-05-21 | Hoechst Celanese Corporation | Removal of carbonyl impurities from a carbonylation process stream |
GB9106298D0 (en) * | 1991-03-25 | 1991-05-08 | Bp Chem Int Ltd | Process |
GB9211671D0 (en) * | 1992-06-02 | 1992-07-15 | Bp Chem Int Ltd | Process |
US5281359A (en) * | 1992-08-31 | 1994-01-25 | Hoechst Celanese Corporation | Polymeric carbonylation catalyst system |
GB9305902D0 (en) * | 1993-03-22 | 1993-05-12 | Bp Chem Int Ltd | Process |
US5352415A (en) * | 1993-09-29 | 1994-10-04 | Hoechst Celanese Corporation | Control system for acetic acid manufacturing process |
JP3308392B2 (ja) | 1994-06-02 | 2002-07-29 | ダイセル化学工業株式会社 | カルボニル化反応方法 |
US5599976A (en) * | 1995-04-07 | 1997-02-04 | Hoechst Celanese Corporation | Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process |
US5696284A (en) * | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
US5783731A (en) * | 1995-09-11 | 1998-07-21 | Hoechst Celanese Corporation | Removal of carbonyl impurities from a carbonylation process stream |
DE69625385T2 (de) * | 1995-10-27 | 2003-09-11 | Hoechst Celanese Corp | Verfahren zur verbesserung der produktivität einer katalysatorlösung durch entfernung von metallischen verunreinigungen |
IN192600B (es) * | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
US6339171B1 (en) | 1996-10-18 | 2002-01-15 | Celanese International Corporation | Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream |
GB9625335D0 (en) * | 1996-12-05 | 1997-01-22 | 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 |
EP0978501B9 (en) | 1998-08-06 | 2004-10-06 | Haldor Topsoe A/S | Acetic acid reactive distillation process based on dme/methanol carbonylation |
GB9825424D0 (en) * | 1998-11-19 | 1999-01-13 | Bp Chem Int Ltd | Process |
US6323364B1 (en) * | 1999-08-31 | 2001-11-27 | Celanese International Corporation | Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile |
FR2826960B1 (fr) * | 2001-07-03 | 2005-10-21 | Acetex Chimie | Procede de controle d'une production d'acide acetique et/ou d'acetate de methyle en continu |
GB0213485D0 (en) * | 2002-06-12 | 2002-07-24 | 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 |
US7223886B2 (en) | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream |
US7223883B2 (en) | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream |
US7271293B2 (en) | 2004-03-02 | 2007-09-18 | Celanese International Corporation | Control method for process of removing permanganate reducing compounds from methanol carbonylation process |
JP4657632B2 (ja) * | 2004-05-27 | 2011-03-23 | ダイセル化学工業株式会社 | カルボン酸の製造方法 |
GB0427821D0 (en) * | 2004-12-17 | 2005-01-19 | Bp Chem Int Ltd | Catalyst and process |
JP5075336B2 (ja) | 2004-12-20 | 2012-11-21 | 株式会社ダイセル | 酢酸の製造方法 |
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 |
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 |
US7855306B2 (en) | 2005-04-28 | 2010-12-21 | Celanese International Corporation | Process for the production of acetic acid |
TWI465424B (zh) | 2006-03-21 | 2014-12-21 | Bp Chem Int Ltd | 製造醋酸的方法 |
CN104529701A (zh) | 2006-04-14 | 2015-04-22 | 塞拉尼斯国际公司 | 降低目标流中的醛浓度的方法 |
CN101563319B (zh) | 2006-12-19 | 2012-09-05 | 弗·哈夫曼-拉罗切有限公司 | 杂芳基吡咯烷基和哌啶基甲酮衍生物 |
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 |
EP2093209A1 (en) | 2008-02-19 | 2009-08-26 | BP Chemicals Limited | Process for the production of acetic acid |
US7884237B2 (en) | 2008-11-07 | 2011-02-08 | Celanese International Corp. | Methanol carbonylation with improved aldehyde removal |
US8168822B2 (en) | 2009-07-07 | 2012-05-01 | Celanese International Corporation | Acetic acid production by way of carbonylation with enhanced reaction and flashing |
US8455685B2 (en) | 2009-07-07 | 2013-06-04 | Celanese International Corporation | Acetic anhydride production by way of carbonylation with enhanced reaction and flashing |
CN105111067B (zh) | 2010-05-18 | 2018-02-06 | 国际人造丝公司 | 通过除去高锰酸盐还原化合物纯化乙酸物流的方法 |
DE102010040921A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure |
US8952196B2 (en) * | 2011-05-05 | 2015-02-10 | Celanese International Corporation | Removal of aromatics from carbonylation process |
US8916727B2 (en) * | 2011-12-16 | 2014-12-23 | Celanese International Corporation | Production of acetic acid with enhanced catalyst stability |
US20140121403A1 (en) | 2012-10-31 | 2014-05-01 | Celanese International Corporation | Integrated Process for the Production of Acrylic Acids and Acrylates |
US9120743B2 (en) | 2013-06-27 | 2015-09-01 | Celanese International Corporation | Integrated process for the production of acrylic acids and acrylates |
RS59574B1 (sr) | 2014-10-02 | 2019-12-31 | Celanese Int Corp | Proces za proizvodnju sirćetne kiseline |
EP3218347B1 (en) | 2014-11-14 | 2020-04-29 | Celanese International Corporation | Processes for producing acetic acid from a reaction medium having low ethyl iodide content |
CN107108431B (zh) | 2014-11-14 | 2023-02-03 | 国际人造丝公司 | 通过引入锂化合物生产乙酸的方法 |
WO2016122728A1 (en) | 2015-01-30 | 2016-08-04 | Celanese International Corporation | Processes for producing acetic acid |
US9487464B2 (en) | 2015-01-30 | 2016-11-08 | Celanese International Corporation | Processes for producing acetic acid |
US9561994B2 (en) | 2015-01-30 | 2017-02-07 | Celanese International Corporation | Processes for producing acetic acid |
CN107207391B (zh) | 2015-01-30 | 2020-11-06 | 国际人造丝公司 | 生产乙酸的方法 |
US10413840B2 (en) | 2015-02-04 | 2019-09-17 | Celanese International Coporation | 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 |
US9505696B2 (en) | 2015-02-04 | 2016-11-29 | Celanese International Corporation | Process to control HI concentration in residuum stream |
US9957216B2 (en) | 2015-11-13 | 2018-05-01 | Celanese International Corporation | Processes for producing acetic acid |
US9908835B2 (en) | 2015-11-13 | 2018-03-06 | Celanese International Corporation | Processes for purifying acetic and hydrating anhydride |
GB202005016D0 (en) | 2020-04-06 | 2020-05-20 | Bp Chem Int Ltd | Process for producing acetic acid |
GB202014657D0 (en) | 2020-09-17 | 2020-11-04 | Bp Chem Int Ltd | Processes and apparatuses for treating offgas in an acetic acid production unit |
GB202015835D0 (en) | 2020-10-06 | 2020-11-18 | Bp Chem Int Ltd | Processes and apparatuses for distillation of an acetic acid and propionic acid-containing stream in an acetic acid production unit |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1953905A (en) * | 1931-06-20 | 1934-04-03 | Atmospheric Nitrogen Corp | Preparation of acetic acid |
SE364255B (es) * | 1967-04-05 | 1974-02-18 | Monsanto Co | |
US3769329A (en) * | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
US4356320A (en) * | 1976-11-08 | 1982-10-26 | The Halcon Sd Group, Inc. | Preparation of carboxylic acids |
JPS5466614A (en) * | 1977-11-01 | 1979-05-29 | Mitsubishi Gas Chem Co Inc | Preparation of carboxylic acid or its ester |
FR2440349A1 (fr) * | 1978-10-31 | 1980-05-30 | Rhone Poulenc Ind | Procede de preparation de l'acide acetique ou de ses melanges avec l'acetate de methyle |
US4241219A (en) * | 1979-07-30 | 1980-12-23 | Halcon Research And Development Corp. | Treatment of carbonylation effluent |
US4374070A (en) * | 1980-11-21 | 1983-02-15 | Eastman Kodak Company | Preparation of acetic anhydride |
JPS57134436A (en) * | 1980-12-29 | 1982-08-19 | Monsanto Co | Stabilization of carbonylation catalyst |
EP0090443B1 (en) * | 1982-03-30 | 1988-06-22 | Shell Internationale Researchmaatschappij B.V. | A process for carbonylating methanol to acetic acid and/or methyl acetate |
JPS6054334A (ja) * | 1983-09-02 | 1985-03-28 | Daicel Chem Ind Ltd | カルボン酸の製造法 |
CA1231965A (en) * | 1983-12-02 | 1988-01-26 | David J. Schreck | Synergistic production of carboxylic acids from alcohols |
-
1985
- 1985-04-18 CA CA000479440A patent/CA1228867A/en not_active Expired
- 1985-04-30 ES ES542724A patent/ES8700648A1/es not_active Expired
- 1985-05-02 NO NO851759A patent/NO161734C/no not_active IP Right Cessation
- 1985-05-02 EP EP85303127A patent/EP0161874B2/en not_active Expired - Lifetime
- 1985-05-02 NZ NZ211959A patent/NZ211959A/en unknown
- 1985-05-02 KR KR1019850002987A patent/KR920005954B1/ko not_active IP Right Cessation
- 1985-05-02 JP JP60093953A patent/JPH0723337B2/ja not_active Expired - Lifetime
- 1985-05-02 DE DE8585303127T patent/DE3573109D1/de not_active Expired
- 1985-05-03 BR BR8502121A patent/BR8502121A/pt not_active IP Right Cessation
- 1985-05-03 AU AU41952/85A patent/AU579627B2/en not_active Expired
-
1986
- 1986-01-28 ES ES551312A patent/ES8707486A1/es not_active Expired
- 1986-01-28 ES ES551313A patent/ES8707487A1/es not_active Expired
-
1992
- 1992-05-05 SG SG502/92A patent/SG50292G/en unknown
- 1992-07-16 HK HK519/92A patent/HK51992A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS60239434A (ja) | 1985-11-28 |
NO161734C (no) | 1989-09-20 |
NZ211959A (en) | 1987-08-31 |
NO161734B (no) | 1989-06-12 |
AU4195285A (en) | 1985-11-07 |
ES8707487A1 (es) | 1987-08-01 |
ES542724A0 (es) | 1986-10-16 |
CA1228867A (en) | 1987-11-03 |
EP0161874A1 (en) | 1985-11-21 |
ES551312A0 (es) | 1987-08-01 |
ES8707486A1 (es) | 1987-08-01 |
HK51992A (en) | 1992-07-24 |
ES8700648A1 (es) | 1986-10-16 |
NO851759L (no) | 1985-11-04 |
KR850008482A (ko) | 1985-12-18 |
JPH0723337B2 (ja) | 1995-03-15 |
DE3573109D1 (en) | 1989-10-26 |
KR920005954B1 (ko) | 1992-07-25 |
SG50292G (en) | 1993-02-19 |
EP0161874B1 (en) | 1989-09-20 |
EP0161874B2 (en) | 1992-07-01 |
AU579627B2 (en) | 1988-12-01 |
BR8502121A (pt) | 1986-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20070611 |