DE12007339T8 - Verfahren zur Reduktion von Aldehydkonzentration in einem Targetstrom - Google Patents
Verfahren zur Reduktion von Aldehydkonzentration in einem Targetstrom Download PDFInfo
- Publication number
- DE12007339T8 DE12007339T8 DE12007339.0T DE12007339T DE12007339T8 DE 12007339 T8 DE12007339 T8 DE 12007339T8 DE 12007339 T DE12007339 T DE 12007339T DE 12007339 T8 DE12007339 T8 DE 12007339T8
- Authority
- DE
- Germany
- Prior art keywords
- target stream
- aldehyde concentration
- reducing aldehyde
- reducing
- concentration
- 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.)
- Active
Links
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
-
- 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
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79224406P | 2006-04-14 | 2006-04-14 | |
US792244P | 2006-04-14 | ||
EP12007339.0A EP2562153B1 (de) | 2006-04-14 | 2007-04-03 | Verfahren zur Reduktion von Aldehydkonzentration in einem Targetstrom |
Publications (2)
Publication Number | Publication Date |
---|---|
DE12007339T1 DE12007339T1 (de) | 2013-07-11 |
DE12007339T8 true DE12007339T8 (de) | 2014-01-09 |
Family
ID=38610082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE12007339.0T Active DE12007339T8 (de) | 2006-04-14 | 2007-04-03 | Verfahren zur Reduktion von Aldehydkonzentration in einem Targetstrom |
Country Status (21)
Country | Link |
---|---|
US (1) | US8076506B2 (de) |
EP (2) | EP2562153B1 (de) |
JP (1) | JP5486299B2 (de) |
KR (1) | KR101377835B1 (de) |
CN (2) | CN101511766A (de) |
AR (1) | AR060454A1 (de) |
AU (1) | AU2007238948B2 (de) |
BR (1) | BRPI0710016A2 (de) |
CA (1) | CA2649298C (de) |
CL (1) | CL2007001035A1 (de) |
DE (1) | DE12007339T8 (de) |
ES (1) | ES2421741T3 (de) |
MX (1) | MX2008013270A (de) |
MY (1) | MY155307A (de) |
NO (1) | NO20084790L (de) |
NZ (1) | NZ571943A (de) |
RU (1) | RU2437871C2 (de) |
TW (1) | TWI401241B (de) |
UA (1) | UA97362C2 (de) |
WO (1) | WO2007120554A2 (de) |
ZA (1) | ZA200808752B (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8575403B2 (en) | 2010-05-07 | 2013-11-05 | Celanese International Corporation | Hydrolysis of ethyl acetate in ethanol separation process |
US8846988B2 (en) | 2010-07-09 | 2014-09-30 | Celanese International Corporation | Liquid esterification for the production of alcohols |
US8710279B2 (en) | 2010-07-09 | 2014-04-29 | Celanese International Corporation | Hydrogenolysis of ethyl acetate in alcohol separation processes |
US8704008B2 (en) | 2010-07-09 | 2014-04-22 | Celanese International Corporation | Process for producing ethanol using a stacked bed reactor |
US9272970B2 (en) | 2010-07-09 | 2016-03-01 | 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 |
US8592635B2 (en) | 2011-04-26 | 2013-11-26 | Celanese International Corporation | Integrated ethanol production by extracting halides from acetic acid |
US8686200B2 (en) | 2011-04-26 | 2014-04-01 | Celanese International Corporation | Process to recover alcohol from an acidic residue stream |
US8754268B2 (en) | 2011-04-26 | 2014-06-17 | Celanese International Corporation | Process for removing water from alcohol mixtures |
US9024084B2 (en) | 2011-04-26 | 2015-05-05 | Celanese International Corporation | Reduced energy alcohol separation process having controlled pressure |
US9000232B2 (en) | 2011-04-26 | 2015-04-07 | Celanese International Corporation | Extractive distillation of crude alcohol product |
US9024085B2 (en) | 2011-04-26 | 2015-05-05 | Celanese International Corporation | Process to reduce ethanol recycled to hydrogenation reactor |
US8927788B2 (en) | 2011-04-26 | 2015-01-06 | Celanese International Corporation | Process to recover alcohol with reduced water from overhead of acid column |
US9024082B2 (en) | 2011-04-26 | 2015-05-05 | Celanese International Corporation | Using a dilute acid stream as an extractive agent |
US8927787B2 (en) | 2011-04-26 | 2015-01-06 | Celanese International Corporation | Process for controlling a reboiler during alcohol recovery and reduced ester formation |
US9000233B2 (en) | 2011-04-26 | 2015-04-07 | Celanese International Corporation | Process to recover alcohol with secondary reactors for hydrolysis of acetal |
US9073816B2 (en) | 2011-04-26 | 2015-07-07 | Celanese International Corporation | Reducing ethyl acetate concentration in recycle streams for ethanol production processes |
US8933278B2 (en) | 2011-04-26 | 2015-01-13 | Celanese International Corporation | Process for producing ethanol and reducing acetic acid concentration |
US8884081B2 (en) | 2011-04-26 | 2014-11-11 | Celanese International Corporation | Integrated process for producing acetic acid and alcohol |
WO2012149137A1 (en) | 2011-04-26 | 2012-11-01 | Celanese International Corporation | Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed |
US8686199B2 (en) | 2011-04-26 | 2014-04-01 | Celanese International Corporation | Process for reducing the concentration of acetic acid in a crude alcohol product |
US8927784B2 (en) | 2011-04-26 | 2015-01-06 | Celanese International Corporation | Process to recover alcohol from an ethyl acetate residue stream |
US8907141B2 (en) | 2011-04-26 | 2014-12-09 | Celanese International Corporation | Process to recover alcohol with secondary reactors for esterification of acid |
US8895786B2 (en) | 2011-08-03 | 2014-11-25 | Celanese International Corporation | Processes for increasing alcohol production |
US8853467B2 (en) | 2011-08-19 | 2014-10-07 | Celanese International Corporation | Integrated process for producing ethanol |
US8829253B2 (en) | 2011-08-19 | 2014-09-09 | Celanese International Corporation | Integrated process for producing ethanol from methanol |
US8853466B2 (en) | 2011-08-19 | 2014-10-07 | Celanese International Corporation | Integrated process for producing ethanol from methanol |
US8704013B2 (en) | 2011-11-09 | 2014-04-22 | Celanese International Corporation | Integrated process for producing ethanol |
US8809599B2 (en) | 2011-11-09 | 2014-08-19 | Celanese International Corporation | Integrated process for producing ethanol and water balance control |
US8614359B2 (en) | 2011-11-09 | 2013-12-24 | Celanese International Corporation | Integrated acid and alcohol production process |
US8686201B2 (en) | 2011-11-09 | 2014-04-01 | Celanese International Corporation | Integrated acid and alcohol production process having flashing to recover acid production catalyst |
US8809598B2 (en) | 2011-11-09 | 2014-08-19 | Celanese International Corporation | Producing ethanol using two different streams from acetic acid carbonylation process |
US8697802B2 (en) | 2011-11-28 | 2014-04-15 | Celanese International Corporation | Process for producing polyvinyl alcohol or a copolymer thereof |
US8703868B2 (en) | 2011-11-28 | 2014-04-22 | Celanese International Corporation | Integrated process for producing polyvinyl alcohol or a copolymer thereof and ethanol |
CN103282334B (zh) | 2011-12-30 | 2015-11-25 | 国际人造丝公司 | 用于从加氢方法进行乙醇生产和回收的压力驱动蒸馏 |
US9353034B2 (en) | 2012-02-07 | 2016-05-31 | Celanese International Corporation | Hydrogenation process with reduced residence time for vapor phase reactants |
CA2976310A1 (en) | 2015-02-25 | 2016-09-01 | Sabic Global Technologies B.V. | Process for removing impurities from acetic acid |
CN109232223A (zh) * | 2018-11-02 | 2019-01-18 | 江苏索普(集团)有限公司 | 一种合成醋酸的工艺 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
US3887489A (en) * | 1972-11-24 | 1975-06-03 | Monsanto Co | Rhodium catalyst regeneration method |
DE3228500A1 (de) * | 1982-07-30 | 1984-02-02 | Basf Ag, 6700 Ludwigshafen | Verfahren zur reinigung von aldehyde, acetale und/oder ungesaettigte verbindungen enthaltenden carbonsaeureestern |
ZA841987B (en) * | 1983-03-25 | 1985-08-28 | Texaco Development Corp | A process for producing carboxylic acids by carbonylation of alkanols over a carbon catalyst |
US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
CA1228867A (en) | 1984-05-03 | 1987-11-03 | G. Paull Torrence | 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 |
US5155266A (en) * | 1987-12-23 | 1992-10-13 | Hoechst Celanese Corporation | Purification of acetic acid with ozone in the presence of an oxidation catalyst |
CA1313676C (en) * | 1987-12-23 | 1993-02-16 | Mark Owen Scates | Purification of acetic acid with ozone |
DE3806304A1 (de) * | 1988-02-27 | 1989-09-07 | Basf Ag | Verfahren zur reinigung von aldehyde, acetale und/oder ungesaettigte verbindungen enthaltenden carbonsaeureestern |
CA2004586A1 (en) * | 1988-12-09 | 1990-06-09 | G. Paull Torrence | Treatment of acetic acid with hydrogen in the presence of a hydrogenation catalyst |
TW364901B (en) * | 1994-06-15 | 1999-07-21 | Daicel Chem | Process for producing high purity acetic acid |
US5783731A (en) * | 1995-09-11 | 1998-07-21 | Hoechst Celanese Corporation | Removal of carbonyl impurities from a carbonylation process stream |
IN192600B (de) * | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
UA54592C2 (uk) * | 1998-03-31 | 2003-03-17 | Хальдор Топсьое А/С | Спосіб одержання оцтової кислоти |
EP0992484A1 (de) * | 1998-10-01 | 2000-04-12 | Kvaerner Process Technology Limited | Verfahren |
US6211405B1 (en) * | 1998-10-23 | 2001-04-03 | Celanese International Corporation | Addition of iridium to the rhodium/inorganic iodide catalyst system |
US6323364B1 (en) * | 1999-08-31 | 2001-11-27 | 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 |
DE60215215T2 (de) * | 2001-12-06 | 2007-08-23 | The Procter & Gamble Company, Cincinnati | Zusammensetzungen und verfahren zum entfernen von verschmutzungen von textilgegenständen mittels schmutzmodifikation |
US6667418B2 (en) * | 2002-04-16 | 2003-12-23 | Celanese International Corporation | Oxidation treatment of a recycle stream in production of acetic acid by methanol carbonylation |
US7208624B2 (en) * | 2004-03-02 | 2007-04-24 | Celanese International Corporation | Process for producing acetic acid |
US7855306B2 (en) * | 2005-04-28 | 2010-12-21 | Celanese International Corporation | Process for the production of acetic acid |
-
2007
- 2007-04-03 JP JP2009505392A patent/JP5486299B2/ja active Active
- 2007-04-03 CA CA2649298A patent/CA2649298C/en not_active Expired - Fee Related
- 2007-04-03 BR BRPI0710016-7A patent/BRPI0710016A2/pt not_active IP Right Cessation
- 2007-04-03 MY MYPI20084089A patent/MY155307A/en unknown
- 2007-04-03 ZA ZA200808752A patent/ZA200808752B/xx unknown
- 2007-04-03 US US12/226,096 patent/US8076506B2/en not_active Expired - Fee Related
- 2007-04-03 CN CNA2007800174942A patent/CN101511766A/zh active Pending
- 2007-04-03 RU RU2008144960/04A patent/RU2437871C2/ru not_active IP Right Cessation
- 2007-04-03 DE DE12007339.0T patent/DE12007339T8/de active Active
- 2007-04-03 EP EP12007339.0A patent/EP2562153B1/de active Active
- 2007-04-03 MX MX2008013270A patent/MX2008013270A/es active IP Right Grant
- 2007-04-03 ES ES12007339.0T patent/ES2421741T3/es active Active
- 2007-04-03 NZ NZ571943A patent/NZ571943A/en not_active IP Right Cessation
- 2007-04-03 CN CN201410613570.8A patent/CN104529701A/zh active Pending
- 2007-04-03 EP EP07754855.0A patent/EP2054366B1/de not_active Not-in-force
- 2007-04-03 AU AU2007238948A patent/AU2007238948B2/en not_active Ceased
- 2007-04-03 UA UAA200813187A patent/UA97362C2/ru unknown
- 2007-04-03 WO PCT/US2007/008406 patent/WO2007120554A2/en active Search and Examination
- 2007-04-12 CL CL2007001035A patent/CL2007001035A1/es unknown
- 2007-04-13 TW TW096113058A patent/TWI401241B/zh active
- 2007-04-13 AR ARP070101587A patent/AR060454A1/es not_active Application Discontinuation
-
2008
- 2008-11-13 NO NO20084790A patent/NO20084790L/no not_active Application Discontinuation
- 2008-11-13 KR KR1020087027743A patent/KR101377835B1/ko active IP Right Grant
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