MX2017006298A - Proceso para producir acido acetico introduciendo un compuesto de litio. - Google Patents
Proceso para producir acido acetico introduciendo un compuesto de litio.Info
- Publication number
- MX2017006298A MX2017006298A MX2017006298A MX2017006298A MX2017006298A MX 2017006298 A MX2017006298 A MX 2017006298A MX 2017006298 A MX2017006298 A MX 2017006298A MX 2017006298 A MX2017006298 A MX 2017006298A MX 2017006298 A MX2017006298 A MX 2017006298A
- Authority
- MX
- Mexico
- Prior art keywords
- acetic acid
- lithium compound
- introducing
- producing acetic
- concentration
- 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
- C07C51/10—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
- C07C51/50—Use of additives, e.g. for stabilisation
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Se describe un proceso para producir ácido acético en el cual se agrega un compuesto de litio al medio de reacción para mantener una concentración de acetato de litio de 0.3 a 0.7% en peso. La concentración del catalizador de rodio se mantiene de 300 a 3000 ppm en peso en el medio de reacción, la concentración de agua se mantiene de 0.1 a 4.1% en peso en el medio de reacción, y la concentración de acetato de metilo se mantiene de de 0.6 a 4.1% en peso en el medio de reacción.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462080035P | 2014-11-14 | 2014-11-14 | |
PCT/US2015/053839 WO2016076971A1 (en) | 2014-11-14 | 2015-10-02 | Process for producing acetic acid by introducing a lithium compound |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017006298A true MX2017006298A (es) | 2018-02-16 |
Family
ID=54325741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017006298A MX2017006298A (es) | 2014-11-14 | 2015-10-02 | Proceso para producir acido acetico introduciendo un compuesto de litio. |
Country Status (12)
Country | Link |
---|---|
US (2) | US9302969B1 (es) |
EP (1) | EP3218345B1 (es) |
JP (2) | JP6074009B2 (es) |
KR (1) | KR102439539B1 (es) |
CN (1) | CN107108431B (es) |
ES (1) | ES2740773T3 (es) |
MX (1) | MX2017006298A (es) |
MY (1) | MY182164A (es) |
RS (1) | RS59197B1 (es) |
SA (1) | SA517381514B1 (es) |
SG (2) | SG11201703442TA (es) |
WO (1) | WO2016076971A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3218345B1 (en) * | 2014-11-14 | 2019-05-22 | Celanese International Corporation | Process for producing acetic acid by introducing a lithium compound |
US9540303B2 (en) | 2015-04-01 | 2017-01-10 | Celanese International Corporation | Processes for producing acetic acid |
CN110049963B (zh) * | 2017-01-18 | 2022-02-18 | 株式会社大赛璐 | 乙酸的制备方法 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4302432A (en) | 1980-11-21 | 1981-11-24 | Eastman Kodak Company | Preparation of hydrogen iodide, lithium iodide and methyl iodide |
US4733006A (en) | 1980-12-29 | 1988-03-22 | Monsanto Company | Carbonylation process with an alkali metal acetate as catalyst stabilizer |
US4792620A (en) | 1983-10-14 | 1988-12-20 | Bp Chemicals Limited | Carbonylation catalysts |
US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5001259A (en) * | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
CA1228867A (en) | 1984-05-03 | 1987-11-03 | G. Paull Torrence | Methanol carbonylation process |
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 |
US5625095A (en) * | 1994-06-15 | 1997-04-29 | Daicel Chemical Industries, Ltd. | Process for producing high purity acetic acid |
US6323364B1 (en) | 1999-08-31 | 2001-11-27 | Celanese International Corporation | Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile |
US6303813B1 (en) | 1999-08-31 | 2001-10-16 | Celanese International Corporation | Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile |
US6657078B2 (en) * | 2001-02-07 | 2003-12-02 | Celanese International Corporation | Low energy carbonylation process |
GB0213485D0 (en) | 2002-06-12 | 2002-07-24 | Bp Chem Int Ltd | Process |
JP5075336B2 (ja) | 2004-12-20 | 2012-11-21 | 株式会社ダイセル | 酢酸の製造方法 |
US8017802B2 (en) * | 2007-05-21 | 2011-09-13 | Celanese International Corporation | Control of impurities in reaction product of rhodium-catalyzed methanol carbonylation |
WO2008153708A2 (en) * | 2007-05-21 | 2008-12-18 | Celanese International Corporation | Reaction product of rhodium-catalyzed methanol carbonylation |
CN101182340B (zh) * | 2007-12-20 | 2010-04-21 | 中国科学院化学研究所 | 一种甲醇羰基化生产醋酸的方法及其专用催化剂与制备方法 |
US8168822B2 (en) | 2009-07-07 | 2012-05-01 | Celanese International Corporation | Acetic acid production by way of carbonylation with enhanced reaction and flashing |
EP2598467B1 (en) | 2010-07-26 | 2017-09-06 | Daicel Corporation | Process for producing acetic acid |
SG189063A1 (en) | 2010-10-06 | 2013-05-31 | Daicel Corp | Process for producing acetic acid |
JP5914358B2 (ja) | 2010-12-15 | 2016-05-11 | 株式会社ダイセル | 酢酸の製造方法 |
MY161203A (en) | 2010-12-15 | 2017-04-14 | Daicel Corp | Process for producing acetic acid |
SG190939A1 (en) | 2010-12-15 | 2013-07-31 | Daicel Corp | Process for producing acetic acid |
MX338850B (es) | 2010-12-24 | 2016-05-02 | Daicel Corp | Procedimiento para producir acido acetico. |
TWI547477B (zh) | 2012-03-14 | 2016-09-01 | 大賽璐股份有限公司 | 醋酸之製造方法 |
AR094541A1 (es) | 2013-01-25 | 2015-08-12 | Daicel Corp | Procedimiento para producir ácido carboxílico |
JP6671177B2 (ja) * | 2013-03-07 | 2020-03-25 | ビーピー ケミカルズ リミテッドBp Chemicals Limited | プロセス |
EP3218345B1 (en) * | 2014-11-14 | 2019-05-22 | Celanese International Corporation | Process for producing acetic acid by introducing a lithium compound |
CN104689854B (zh) | 2015-01-07 | 2017-05-24 | 江苏索普(集团)有限公司 | 一种甲醇羰基化合成醋酸的催化剂体系及其应用 |
-
2015
- 2015-10-02 EP EP15781268.6A patent/EP3218345B1/en active Active
- 2015-10-02 WO PCT/US2015/053839 patent/WO2016076971A1/en active Application Filing
- 2015-10-02 US US14/874,213 patent/US9302969B1/en active Active
- 2015-10-02 CN CN201580061503.2A patent/CN107108431B/zh active Active
- 2015-10-02 MX MX2017006298A patent/MX2017006298A/es unknown
- 2015-10-02 KR KR1020177016373A patent/KR102439539B1/ko active IP Right Grant
- 2015-10-02 SG SG11201703442TA patent/SG11201703442TA/en unknown
- 2015-10-02 SG SG10201802742TA patent/SG10201802742TA/en unknown
- 2015-10-02 RS RSP20191007 patent/RS59197B1/sr unknown
- 2015-10-02 MY MYPI2017701674A patent/MY182164A/en unknown
- 2015-10-02 ES ES15781268T patent/ES2740773T3/es active Active
- 2015-11-12 JP JP2015221835A patent/JP6074009B2/ja active Active
-
2016
- 2016-02-24 US US15/052,042 patent/US9580377B2/en active Active
- 2016-11-21 JP JP2016226108A patent/JP2017075160A/ja active Pending
-
2017
- 2017-05-11 SA SA517381514A patent/SA517381514B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
US9302969B1 (en) | 2016-04-05 |
RS59197B1 (sr) | 2019-10-31 |
KR102439539B1 (ko) | 2022-09-01 |
US20160168068A1 (en) | 2016-06-16 |
JP2016117708A (ja) | 2016-06-30 |
CN107108431A (zh) | 2017-08-29 |
SG11201703442TA (en) | 2017-05-30 |
US9580377B2 (en) | 2017-02-28 |
ES2740773T3 (es) | 2020-02-06 |
WO2016076971A1 (en) | 2016-05-19 |
SG10201802742TA (en) | 2018-05-30 |
JP2017075160A (ja) | 2017-04-20 |
JP6074009B2 (ja) | 2017-02-01 |
MY182164A (en) | 2021-01-18 |
SA517381514B1 (ar) | 2021-02-09 |
KR20170085560A (ko) | 2017-07-24 |
CN107108431B (zh) | 2023-02-03 |
EP3218345A1 (en) | 2017-09-20 |
EP3218345B1 (en) | 2019-05-22 |
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