RU2004128481A - Способ получения уксусной кислоты катализируемым иридием карбонилированием - Google Patents
Способ получения уксусной кислоты катализируемым иридием карбонилированием Download PDFInfo
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- RU2004128481A RU2004128481A RU2004128481/04A RU2004128481A RU2004128481A RU 2004128481 A RU2004128481 A RU 2004128481A RU 2004128481/04 A RU2004128481/04 A RU 2004128481/04A RU 2004128481 A RU2004128481 A RU 2004128481A RU 2004128481 A RU2004128481 A RU 2004128481A
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- reaction mixture
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- liquid reaction
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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
- C07C51/10—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
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- 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)
Claims (16)
1. Способ получения уксусной кислоты, включающий (1) непрерывную подачу метанола и/или его реакционноспособного производного и монооксида углерода в реактор для карбонилирования, в котором находится жидкая реакционная смесь, содержащая иридиевый катализатор карбонилирования, метилиодидный сокатализатор, воду в ограниченной концентрации, уксусную кислоту и метилацетат, (2) карбонилирование метанола и/или его реакционноспособного производного монооксидом угледрода в жидкой реакционной смеси с получением уксусной кислоты, и (3) выделение уксусной кислоты из жидкой реакционной смеси, причем при этом постоянно поддерживают (а) концентрацию воды в жидкой реакционной смеси не более 4,5 мас.% и (б) в ходе проведения всей реакции парциальное давление монооксида углерода в реакторе постоянно поддерживают в интервале от более 1 до 7,5 бар.
2. Способ по п.1, в котором в жидкая реакционная композиция также включает по меньшей мере один промотор.
3. Способ по п.2, в котором по меньшей мере один промотор выбирают из группы, включающей рутений, осмий, рений и вольфрам.
4. Способ по п.1 или 2, в котором в ходе проведения всей реакции в жидкой реакционной смеси концентрацию воды постоянно поддерживают не более 3 мас.%.
5. Способ по п.1 или 2, в котором в ходе проведения всей реакции в жидкой реакционной смеси концентрацию воды постоянно поддерживают по меньшей мере 0,1 мас.%.
6. Способ по п.5, в котором в ходе проведения всей реакции в жидкой реакционной смеси концентрацию воды постоянно поддерживают по меньшей мере 0,5 мас.%.
7. Способ по п.1 или 2, в котором в ходе проведения всей реакции в жидкой реакционной смеси концентрацию метилацетата постоянно поддерживают в интервале 2-50 мас.%.
8. Способ по п.7, в котором в ходе проведения всей реакции в жидкой реакционной смеси концентрацию метилацетата постоянно поддерживают в интервале 5-50 мас.%.
9. Способ по п.8, в котором в ходе проведения всей реакции в жидкой реакционной смеси концентрацию метилацетата постоянно поддерживают в интервале 5-40 мас.%.
10. Способ по п.9, в котором в ходе проведения всей реакции в жидкой реакционной смеси концентрацию метилацетата постоянно поддерживают в интервале 10-40 мас.%.
11. Способ по п.1 или 2, в котором в ходе проведения всей реакции в жидкой реакционной смеси концентрацию метилиодида постоянно поддерживают в интервале 4-16 мас.%.
12. Способ по п.1 или 2, в котором в жидкой реакционной смеси иридиевый катализатор карбонилирования содержится в концентрации от 400 до 5000 част./млн.
13. Способ по п.12, в котором в жидкой реакционной смеси иридиевый катализатор карбонилирования содержится в концентрации от 700 до 3000 част./млн.
14. Способ по п.13, в котором молярное соотношение промотор:иридий составляет [0,5-15]:1.
15. Способ по п.1 или 2, в котором в ходе проведения всей реакции в реакторе постоянно поддерживают парциальное давление водорода менее чем 0,3 бар.
16. Способ по п.3, в котором в ходе проведения всей реакции в жидкой реакционной смеси постоянно поддерживают содержание от примерно 0,5 до 2,5 мас.% воды, приблизительно 8 мас.% метилиодидного сокатализатора, около 15 мас.% метилацетата, концентрацию иридиевого катализатора в интервале 400-3000 част./млн, концентрацию рутениевого промотора в пределах 400-4000 част./млн, а остальная часть реакционной смеси приходится по существу на уксусную кислоту.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9626317.3A GB9626317D0 (en) | 1996-12-19 | 1996-12-19 | Process |
| GB9626317.3 | 1996-12-19 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU97121233/04A Division RU2245870C2 (ru) | 1996-12-19 | 1997-12-19 | Способ получения уксусной кислоты катализируемым иридием карбонилированием |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2004128481A true RU2004128481A (ru) | 2006-03-10 |
Family
ID=10804655
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU97121233/04A RU2245870C2 (ru) | 1996-12-19 | 1997-12-19 | Способ получения уксусной кислоты катализируемым иридием карбонилированием |
| RU2004128481/04A RU2004128481A (ru) | 1996-12-19 | 2004-09-28 | Способ получения уксусной кислоты катализируемым иридием карбонилированием |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU97121233/04A RU2245870C2 (ru) | 1996-12-19 | 1997-12-19 | Способ получения уксусной кислоты катализируемым иридием карбонилированием |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5877347A (ru) |
| EP (1) | EP0849249B1 (ru) |
| JP (1) | JP4017723B2 (ru) |
| KR (1) | KR100530726B1 (ru) |
| CN (1) | CN1093116C (ru) |
| AR (1) | AR010830A1 (ru) |
| BR (1) | BR9706783A (ru) |
| CA (1) | CA2225230C (ru) |
| DE (1) | DE69711826T2 (ru) |
| GB (1) | GB9626317D0 (ru) |
| ID (1) | ID19236A (ru) |
| MY (1) | MY125277A (ru) |
| NO (1) | NO975917L (ru) |
| RU (2) | RU2245870C2 (ru) |
| SG (1) | SG55438A1 (ru) |
| TW (1) | TW440561B (ru) |
| UA (1) | UA52605C2 (ru) |
| ZA (1) | ZA9711276B (ru) |
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| US6274096B1 (en) | 1999-11-01 | 2001-08-14 | Acetex (Cyprus) Limited | Methanol plant retrofit |
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| US6235673B1 (en) * | 2000-04-05 | 2001-05-22 | Eastman Chemical Company | Carbonylation catalyst supported on a carbonized polysulfonated divinylbenzene-styrene copolymer |
| US6627770B1 (en) | 2000-08-24 | 2003-09-30 | Celanese International Corporation | Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process |
| US6531630B2 (en) | 2000-12-29 | 2003-03-11 | Kenneth Ebenes Vidalin | Bimodal acetic acid manufacture |
| GB0221800D0 (en) | 2002-09-19 | 2002-10-30 | 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 |
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| 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 |
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| US7902398B2 (en) | 2007-04-25 | 2011-03-08 | Celanese International Corporation | Method and apparatus for carbonylation with reduced catalyst loss |
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| WO2013089990A1 (en) | 2011-12-14 | 2013-06-20 | Celanese International Corporation | Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol |
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| WO2013119275A1 (en) | 2012-02-08 | 2013-08-15 | Celanese International Corporation | Production of acetic acid from methanol |
| US8859810B2 (en) | 2012-08-21 | 2014-10-14 | Celanese International Corporation | Process for recovering permanganate reducing compounds from an acetic acid production process |
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| MX2017004287A (es) | 2014-10-02 | 2017-07-19 | Celanese Int Corp | Proceso para la produccion de acido acetico. |
| US9260369B1 (en) | 2014-11-14 | 2016-02-16 | Celanese International Corporation | Processes for producing acetic acid product having low butyl acetate content |
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| US9561994B2 (en) | 2015-01-30 | 2017-02-07 | Celanese International Corporation | Processes for producing acetic acid |
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| US9302974B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for producing acetic acid |
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| US9957216B2 (en) | 2015-11-13 | 2018-05-01 | Celanese International Corporation | Processes for producing acetic acid |
| US20230202957A1 (en) | 2020-06-03 | 2023-06-29 | Celanese International Corporation | Production and purification of acetic acid |
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|---|---|---|---|---|
| US5334755A (en) * | 1992-04-24 | 1994-08-02 | Chiyoda Corporation | Process for the production of acetic acid from methanol and carbon monoxide using supported rhodium catalyst |
| GB9306409D0 (en) * | 1993-03-26 | 1993-05-19 | Bp Chem Int Ltd | Process |
| US5672743A (en) * | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
| RU2118310C1 (ru) * | 1993-03-31 | 1998-08-27 | Асетекс Шими | Способ получения карбоновых кислот или соответствующих сложных эфиров |
| GB9503382D0 (en) * | 1995-02-21 | 1995-04-12 | Bp Chem Int Ltd | Process |
| US5510524A (en) * | 1995-02-21 | 1996-04-23 | Bp Chemicals Limited | Process for the production of a carboxylic acid |
| US5696284A (en) * | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
-
1996
- 1996-12-19 GB GBGB9626317.3A patent/GB9626317D0/en active Pending
-
1997
- 1997-12-11 DE DE69711826T patent/DE69711826T2/de not_active Expired - Lifetime
- 1997-12-11 EP EP97310013A patent/EP0849249B1/en not_active Expired - Lifetime
- 1997-12-15 ZA ZA9711276A patent/ZA9711276B/xx unknown
- 1997-12-16 NO NO975917A patent/NO975917L/no unknown
- 1997-12-17 US US08/992,103 patent/US5877347A/en not_active Expired - Lifetime
- 1997-12-18 SG SG1997004538A patent/SG55438A1/en unknown
- 1997-12-18 MY MYPI97006165A patent/MY125277A/en unknown
- 1997-12-18 CA CA002225230A patent/CA2225230C/en not_active Expired - Fee Related
- 1997-12-19 ID IDP973936A patent/ID19236A/id unknown
- 1997-12-19 AR ARP970106055A patent/AR010830A1/es unknown
- 1997-12-19 CN CN97120806A patent/CN1093116C/zh not_active Expired - Fee Related
- 1997-12-19 KR KR1019970070793A patent/KR100530726B1/ko not_active IP Right Cessation
- 1997-12-19 UA UA97126170A patent/UA52605C2/ru unknown
- 1997-12-19 JP JP35098697A patent/JP4017723B2/ja not_active Expired - Fee Related
- 1997-12-19 RU RU97121233/04A patent/RU2245870C2/ru not_active IP Right Cessation
- 1997-12-19 BR BR9706783A patent/BR9706783A/pt not_active Application Discontinuation
- 1997-12-27 TW TW086119864A patent/TW440561B/zh not_active IP Right Cessation
-
2004
- 2004-09-28 RU RU2004128481/04A patent/RU2004128481A/ru unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1093116C (zh) | 2002-10-23 |
| EP0849249A1 (en) | 1998-06-24 |
| CN1191214A (zh) | 1998-08-26 |
| ZA9711276B (en) | 1999-06-15 |
| MX9710431A (es) | 1998-09-30 |
| RU2245870C2 (ru) | 2005-02-10 |
| MY125277A (en) | 2006-07-31 |
| GB9626317D0 (en) | 1997-02-05 |
| TW440561B (en) | 2001-06-16 |
| CA2225230C (en) | 2007-06-05 |
| US5877347A (en) | 1999-03-02 |
| UA52605C2 (ru) | 2003-01-15 |
| CA2225230A1 (en) | 1998-06-19 |
| DE69711826D1 (de) | 2002-05-16 |
| NO975917L (no) | 1998-06-22 |
| NO975917D0 (no) | 1997-12-16 |
| AR010830A1 (es) | 2000-07-12 |
| SG55438A1 (en) | 1998-12-21 |
| KR19980064379A (ko) | 1998-10-07 |
| JP4017723B2 (ja) | 2007-12-05 |
| EP0849249B1 (en) | 2002-04-10 |
| JPH10310548A (ja) | 1998-11-24 |
| BR9706783A (pt) | 1999-05-18 |
| KR100530726B1 (ko) | 2006-04-21 |
| ID19236A (id) | 1998-06-28 |
| DE69711826T2 (de) | 2002-09-26 |
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