MY178237A - Method for the hydroformylation of olefins - Google Patents
Method for the hydroformylation of olefinsInfo
- Publication number
- MY178237A MY178237A MYPI2016000937A MYPI2016000937A MY178237A MY 178237 A MY178237 A MY 178237A MY PI2016000937 A MYPI2016000937 A MY PI2016000937A MY PI2016000937 A MYPI2016000937 A MY PI2016000937A MY 178237 A MY178237 A MY 178237A
- Authority
- MY
- Malaysia
- Prior art keywords
- reactor
- hydroformylation
- sump
- olefins
- drawn
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/86—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/74—Iron group metals
- C07C2523/75—Cobalt
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/919—Apparatus considerations
- Y10S585/921—Apparatus considerations using recited apparatus structure
- Y10S585/924—Reactor shape or disposition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
The invention relates to the hydroformylation of olefins (5) having 6 to 20 carbon atoms in the presence of a cobalt catalyst in the presence of an aqueous phase being mixed in a reactor (1), wherein a first current containing hydroformylation products is drawn on the head of the reactor and a second current containing an aqueous phase is drawn from the sump of the reactor (1). The flow rate of the second current is controlled according to a temperature which is measured at a location in the sump of the reactor (1) or in a line leading out of the sump. The yield of raw hydroformylation product is increased as a consequence of stable continuous operation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13193266 | 2013-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY178237A true MY178237A (en) | 2020-10-07 |
Family
ID=49582675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2016000937A MY178237A (en) | 2013-11-18 | 2014-10-31 | Method for the hydroformylation of olefins |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3071542B1 (en) |
JP (1) | JP6516741B2 (en) |
KR (1) | KR20160089405A (en) |
CN (1) | CN105722813B (en) |
MY (1) | MY178237A (en) |
WO (1) | WO2015071113A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3222344A1 (en) * | 2016-03-21 | 2017-09-27 | Evonik Degussa GmbH | Continuous method for the preparation of a chemical compound |
EP4098646A1 (en) * | 2021-06-02 | 2022-12-07 | Evonik Operations GmbH | Method for the hydroformylation of olefins using a cobalt precatalyst |
CN114602497B (en) * | 2022-03-08 | 2023-08-08 | 北京化工大学 | Preparation method and application of N-doped porous carbon material supported bimetallic catalyst |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3379550B2 (en) * | 1992-09-25 | 2003-02-24 | 三菱化学株式会社 | Method for controlling hydroformylation reaction |
DE19654340A1 (en) * | 1996-12-24 | 1998-08-06 | Huels Chemische Werke Ag | Process for the preparation of higher oxo alcohols |
DE19939491A1 (en) * | 1999-08-20 | 2001-02-22 | Basf Ag | Continuous hydroformylation of olefin for aldehyde and alcohol production, using recycled cobalt catalyst derived from cobalt salt solution under conditions such that the solubility limit of cobalt formate is not exceeded |
DE10135906A1 (en) * | 2001-07-24 | 2003-02-06 | Oxeno Olefinchemie Gmbh | Process for the hydroformylation of higher olefins using cobalt compounds as a catalyst |
DE102007061649A1 (en) * | 2007-12-20 | 2009-07-02 | Evonik Oxeno Gmbh | One-step continuous process for the hydroformylation of higher olefins or olefin mixtures |
DE102008007080A1 (en) * | 2008-01-31 | 2009-08-06 | Evonik Oxeno Gmbh | Producing nine carbon alcohol from eight carbon olefin, comprises e.g. hydroformylating the olefin in the presence of cobalt catalyst, separating hydroformylation mixture to low boiling fraction having the olefin and converting the olefin |
EP2794537B1 (en) * | 2011-12-20 | 2016-01-06 | Dow Technology Investments LLC | A hydroformylation process |
-
2014
- 2014-10-31 CN CN201480062550.4A patent/CN105722813B/en active Active
- 2014-10-31 KR KR1020167015905A patent/KR20160089405A/en not_active Application Discontinuation
- 2014-10-31 JP JP2016532050A patent/JP6516741B2/en not_active Expired - Fee Related
- 2014-10-31 MY MYPI2016000937A patent/MY178237A/en unknown
- 2014-10-31 EP EP14792800.6A patent/EP3071542B1/en active Active
- 2014-10-31 WO PCT/EP2014/073412 patent/WO2015071113A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3071542A1 (en) | 2016-09-28 |
EP3071542B1 (en) | 2017-12-27 |
CN105722813B (en) | 2018-04-20 |
WO2015071113A1 (en) | 2015-05-21 |
KR20160089405A (en) | 2016-07-27 |
JP2016537374A (en) | 2016-12-01 |
CN105722813A (en) | 2016-06-29 |
JP6516741B2 (en) | 2019-05-22 |
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