RS50170B - Rodijum/neorganski jodid katalitički sistem za proces karbonizacije metanola sa poboljšanim profilom nečistoća - Google Patents
Rodijum/neorganski jodid katalitički sistem za proces karbonizacije metanola sa poboljšanim profilom nečistoćaInfo
- Publication number
- RS50170B RS50170B YUP-115/02A YUP11502A RS50170B RS 50170 B RS50170 B RS 50170B YU P11502 A YUP11502 A YU P11502A RS 50170 B RS50170 B RS 50170B
- Authority
- RS
- Serbia
- Prior art keywords
- weight
- rhodium
- reaction
- concentration
- reaction medium
- 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
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)
Abstract
Postupak za proizvodnju sirćetne kiseline reagovanjem metanola sa sirovinom ugljen monoksida u reaktoru za karbonilovanje sa reakcionom sredinom koja sadrži katalitički efikasnu količinu rodijuma, naznačen time, što obuhvata: održavanje u pomenutoj reakcionoj sredini u toku pomenute reakcije makar ograničene koncentracije od 0,1 tež.% do manje od 14 tež.% vode zajedno sa a) soli rastvornom u reakcionoj sredini na temperaturi reakcije u količini kojom se postiže da se održi koncentracija jonskog jodida u opsegu od 2 do 20 tež.% efikasnog kao stabilizatora katalizatora i ko-promotora, b) od 1 do 20 tež.% metil jodida, c) od 0.5 do 30 tež.% metil acetata, d) parcijalni pritisak vodonika između 0.1 psia (0,68 kPa) i 3,5 psia (24,1 kPa) pri uslovima reakcije koji obuhvataju 15 do 40 atmosfera (1,5 do 4,0 Mpa) totalnog reakcionog pritiska, i koncentraciju vodonika u sirovini ugljen monoksida za pomenuti reaktor za karbonilovanje od 0,001 molskih procenata do 0,3 molskih procenata, e) koncentraciju rodijuma bar 500 ppm po težini zasnovano na težini metala rodijuma u reacionoj smeši, i f) sirćetnu kiselinu. Prijava sadrži još 16 patentnih zahteva.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/386,708 US6303813B1 (en) | 1999-08-31 | 1999-08-31 | Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| YU11502A YU11502A (sh) | 2005-03-15 |
| RS50170B true RS50170B (sr) | 2009-05-06 |
Family
ID=23526710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YUP-115/02A RS50170B (sr) | 1999-08-31 | 2000-08-07 | Rodijum/neorganski jodid katalitički sistem za proces karbonizacije metanola sa poboljšanim profilom nečistoća |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US6303813B1 (sr) |
| EP (1) | EP1208073B1 (sr) |
| JP (1) | JP4994549B2 (sr) |
| KR (1) | KR100651455B1 (sr) |
| CN (1) | CN1185198C (sr) |
| AR (1) | AR025310A1 (sr) |
| AT (1) | ATE295342T1 (sr) |
| AU (1) | AU775283B2 (sr) |
| BR (1) | BR0013463A (sr) |
| CA (1) | CA2381420C (sr) |
| CZ (1) | CZ2002753A3 (sr) |
| DE (1) | DE60020128T2 (sr) |
| ES (1) | ES2240139T3 (sr) |
| MX (1) | MXPA02002255A (sr) |
| MY (1) | MY131985A (sr) |
| NO (1) | NO327989B1 (sr) |
| NZ (1) | NZ517677A (sr) |
| PL (1) | PL199388B1 (sr) |
| RS (1) | RS50170B (sr) |
| RU (1) | RU2240305C2 (sr) |
| TR (1) | TR200200545T2 (sr) |
| TW (1) | TW506964B (sr) |
| UA (1) | UA70385C2 (sr) |
| WO (1) | WO2001016070A1 (sr) |
| ZA (1) | ZA200200935B (sr) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US7820855B2 (en) | 2008-04-29 | 2010-10-26 | Celanese International Corporation | Method and apparatus for carbonylating methanol with acetic acid enriched flash stream |
| SG186330A1 (en) | 2010-06-14 | 2013-01-30 | Celanese Int Corp | Carbonylation process |
| US8835681B2 (en) | 2010-06-14 | 2014-09-16 | Celanese International Corporation | Methanol carbonylation process with rhodium catalyst and a lanthanide metal co-catalyst |
| 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 |
| KR101879006B1 (ko) | 2010-12-15 | 2018-07-16 | 주식회사 다이셀 | 아세트산의 제조 방법 |
| US8916727B2 (en) | 2011-12-16 | 2014-12-23 | Celanese International Corporation | Production of acetic acid with enhanced catalyst stability |
| TWI547477B (zh) | 2012-03-14 | 2016-09-01 | 大賽璐股份有限公司 | 醋酸之製造方法 |
| MX363829B (es) | 2013-03-15 | 2019-04-03 | Celanese Int Corp | Proceso para separar gas de producto usando proceso de carbonilación. |
| US9260369B1 (en) * | 2014-11-14 | 2016-02-16 | Celanese International Corporation | Processes for producing acetic acid product having low butyl acetate content |
| ES2807618T3 (es) | 2014-11-14 | 2021-02-23 | Celanese Int Corp | Procesos para producir ácido acético a partir de un medio de reacción que tiene bajo contenido de yoduro de etilo |
| US9540304B2 (en) * | 2014-11-14 | 2017-01-10 | Celanese International Corporation | Processes for producing an acetic acid product having low butyl acetate content |
| SG11201703442TA (en) * | 2014-11-14 | 2017-05-30 | Celanese Int Corp | Process for producing acetic acid by introducing a lithium compound |
| US9340481B1 (en) | 2014-11-14 | 2016-05-17 | Celanese International Corporation | Process for flashing a reaction medium comprising lithium acetate |
| SG11201703439PA (en) * | 2014-11-14 | 2017-05-30 | Celanese Int Corp | Processes for improving acetic acid yield by removing iron |
| US9540303B2 (en) | 2015-04-01 | 2017-01-10 | Celanese International Corporation | Processes for producing acetic acid |
| 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 |
| EP3401302B1 (en) * | 2017-03-08 | 2020-07-22 | Daicel Corporation | Method for producing acetic acid |
| US10550058B2 (en) | 2017-03-08 | 2020-02-04 | Daicel Corporation | Method for producing acetic acid |
| CN110049961B (zh) | 2017-03-22 | 2022-03-08 | 株式会社大赛璐 | 乙酸的制备方法 |
| 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 |
| CN110785397B (zh) * | 2018-05-29 | 2022-12-02 | 株式会社大赛璐 | 乙酸的制备方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
| US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | 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 |
| EP0665210B2 (en) * | 1993-08-18 | 2005-11-23 | Daicel Chemical Industries, Ltd. | Process for producing acetic anhydride alone or both of acetic anhydride and acetic acid |
| SG44317A1 (en) | 1994-06-15 | 1997-12-19 | Daicel Chem | Process for producing high purity acetic acid |
| GB9503382D0 (en) * | 1995-02-21 | 1995-04-12 | Bp Chem Int Ltd | Process |
| IN192600B (sr) | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
| JPH10231267A (ja) * | 1997-02-19 | 1998-09-02 | Chiyoda Corp | 有機カルボン酸の製造方法 |
| GB9712601D0 (en) * | 1997-06-16 | 1997-08-20 | Bp Chem Int Ltd | Chemical process |
| GB9816564D0 (en) * | 1998-07-31 | 1998-09-30 | Bp Chem Int Ltd | Process |
-
1999
- 1999-08-31 US US09/386,708 patent/US6303813B1/en not_active Expired - Lifetime
-
2000
- 2000-07-08 UA UA2002021703A patent/UA70385C2/uk unknown
- 2000-08-07 WO PCT/US2000/021562 patent/WO2001016070A1/en active IP Right Grant
- 2000-08-07 PL PL353356A patent/PL199388B1/pl not_active IP Right Cessation
- 2000-08-07 KR KR1020027002419A patent/KR100651455B1/ko not_active IP Right Cessation
- 2000-08-07 CN CNB008122628A patent/CN1185198C/zh not_active Expired - Fee Related
- 2000-08-07 CZ CZ2002753A patent/CZ2002753A3/cs unknown
- 2000-08-07 RS YUP-115/02A patent/RS50170B/sr unknown
- 2000-08-07 RU RU2002107997/04A patent/RU2240305C2/ru not_active IP Right Cessation
- 2000-08-07 AU AU65277/00A patent/AU775283B2/en not_active Ceased
- 2000-08-07 MX MXPA02002255A patent/MXPA02002255A/es active IP Right Grant
- 2000-08-07 DE DE60020128T patent/DE60020128T2/de not_active Expired - Lifetime
- 2000-08-07 JP JP2001519640A patent/JP4994549B2/ja not_active Expired - Lifetime
- 2000-08-07 EP EP00952611A patent/EP1208073B1/en not_active Expired - Lifetime
- 2000-08-07 TR TR2002/00545T patent/TR200200545T2/xx unknown
- 2000-08-07 CA CA002381420A patent/CA2381420C/en not_active Expired - Fee Related
- 2000-08-07 ES ES00952611T patent/ES2240139T3/es not_active Expired - Lifetime
- 2000-08-07 AT AT00952611T patent/ATE295342T1/de active
- 2000-08-07 BR BR0013463-5A patent/BR0013463A/pt not_active Application Discontinuation
- 2000-08-07 NZ NZ517677A patent/NZ517677A/en not_active IP Right Cessation
- 2000-08-17 AR ARP000104257A patent/AR025310A1/es active IP Right Grant
- 2000-08-29 TW TW089117495A patent/TW506964B/zh not_active IP Right Cessation
- 2000-08-29 MY MYPI20003980A patent/MY131985A/en unknown
-
2002
- 2002-02-01 ZA ZA200200935A patent/ZA200200935B/en unknown
- 2002-02-27 NO NO20020961A patent/NO327989B1/no not_active IP Right Cessation
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