GB1387657A - Hydroformylation process - Google Patents
Hydroformylation processInfo
- Publication number
- GB1387657A GB1387657A GB3977872A GB3977872A GB1387657A GB 1387657 A GB1387657 A GB 1387657A GB 3977872 A GB3977872 A GB 3977872A GB 3977872 A GB3977872 A GB 3977872A GB 1387657 A GB1387657 A GB 1387657A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction zone
- aldehyde
- olefin
- secondary reaction
- primary
- 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.)
- Expired
Links
Classifications
-
- 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
- C07C29/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxo-reaction combined with reduction
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1387657 Oxo process DAVY POWERGAS Ltd 4 Sept 1973 [25 Aug 1972] 39778/72 Heading C2C A process for hydroformylation of an olefin comprises catalytically reacting the olefin with hydrogen and carbon monoxide in a primary reaction zone so that an aldehyde or aldehyde and alcohol is produced and some olefin remains unconverted, withdrawing aldehyde or aldehyde and alcohol product as vapour along with gases including unconverted olefin from the primary reaction zone, separating aldehyde or aldehyde and alcohol from the gases thus withdrawn, recycling part of the separated gases including unconverted olefin to a primary reaction zone and hydroformylating part of the unconverted olefin in a secondary reaction zone and separating further aldehyde or aldehyde and alcohol product from the secondary reaction zone without further recycling of the remaining separated gases. Preferably, the residence time of the reactants and/or ratio of catalyst to reactants is higher in the secondary reaction zone than in the primary reaction zone There may be a plurality of primary and/or secondary reaction zones. The secondary reaction zone may be at a higher pressure. Means may be provided for a partial exchange of liquid catalyst material containing the product in solution from the secondary reaction zone and liquid catalyst material from the primary reaction zone.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3977872A GB1387657A (en) | 1972-08-25 | 1972-08-25 | Hydroformylation process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3977872A GB1387657A (en) | 1972-08-25 | 1972-08-25 | Hydroformylation process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1387657A true GB1387657A (en) | 1975-03-19 |
Family
ID=10411450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3977872A Expired GB1387657A (en) | 1972-08-25 | 1972-08-25 | Hydroformylation process |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1387657A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2360544A1 (en) * | 1976-04-08 | 1978-03-03 | Union Carbide Corp | PROCESS FOR THE CONTINUOUS PREPARATION OF ALDEHYDES BY HYDROFORMYLATION |
US4143075A (en) * | 1976-08-12 | 1979-03-06 | Union Carbide Corporation | Control of condensation products in hydroformylation process |
US4148830A (en) * | 1975-03-07 | 1979-04-10 | Union Carbide Corporation | Hydroformylation of olefins |
US4247486A (en) * | 1977-03-11 | 1981-01-27 | Union Carbide Corporation | Cyclic hydroformylation process |
US4287369A (en) | 1979-03-21 | 1981-09-01 | Davy Mckee (Oil & Chemicals) Limited | Hydroformylation of alkenes to aldehydes |
EP0188246A2 (en) * | 1985-01-11 | 1986-07-23 | Union Carbide Corporation | Hydroformylation process |
EP0423769A2 (en) * | 1989-10-19 | 1991-04-24 | Mitsubishi Chemical Corporation | Process for hydroformylation of an olefin |
EP0805138A1 (en) * | 1996-04-30 | 1997-11-05 | Hoechst Aktiengesellschaft | Process for the hydroformylation of olefinic unsaturated compounds |
US6049011A (en) * | 1995-01-18 | 2000-04-11 | Exxon Chemical Patents Inc. | Hydroformylation process |
US6265619B1 (en) | 1996-01-17 | 2001-07-24 | Exxon Chemical Patents Inc. | Oxygenates and processes for their manufacture |
EP1669337A1 (en) | 2004-12-09 | 2006-06-14 | Oxeno Olefinchemie GmbH | Method for the preparation of alcohols from alkenes by means of hydroformylation and hydrogenation |
DE102007061648A1 (en) | 2007-12-20 | 2009-07-02 | Evonik Oxeno Gmbh | Multi-stage continuous process for the hydroformylation of higher olefins or olefin mixtures |
US7935850B2 (en) | 2004-03-22 | 2011-05-03 | Exxonmobil Chemical Patents Inc. | Process for hydroformylation of propylene |
CN102826972A (en) * | 2011-06-17 | 2012-12-19 | 中国石油化工股份有限公司 | Method for preparing aldehydes though hydroformylation of olefins |
WO2014209696A1 (en) | 2013-06-27 | 2014-12-31 | Dow Technology Investments Llc | Heat management process involving expansion cooling and cooled gas recirculation |
WO2015094813A1 (en) | 2013-12-19 | 2015-06-25 | Dow Technology Investments Llc | Hydroformylation process |
US10407372B2 (en) | 2016-03-18 | 2019-09-10 | Dow Technology Investments Llc | Hydroformylation process |
-
1972
- 1972-08-25 GB GB3977872A patent/GB1387657A/en not_active Expired
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4148830A (en) * | 1975-03-07 | 1979-04-10 | Union Carbide Corporation | Hydroformylation of olefins |
FR2360544A1 (en) * | 1976-04-08 | 1978-03-03 | Union Carbide Corp | PROCESS FOR THE CONTINUOUS PREPARATION OF ALDEHYDES BY HYDROFORMYLATION |
US4143075A (en) * | 1976-08-12 | 1979-03-06 | Union Carbide Corporation | Control of condensation products in hydroformylation process |
US4247486A (en) * | 1977-03-11 | 1981-01-27 | Union Carbide Corporation | Cyclic hydroformylation process |
US4287369A (en) | 1979-03-21 | 1981-09-01 | Davy Mckee (Oil & Chemicals) Limited | Hydroformylation of alkenes to aldehydes |
EP0188246A2 (en) * | 1985-01-11 | 1986-07-23 | Union Carbide Corporation | Hydroformylation process |
EP0188246A3 (en) * | 1985-01-11 | 1987-05-27 | Union Carbide Corporation | Hydroformylation process |
AU594034B2 (en) * | 1985-01-11 | 1990-03-01 | Union Carbide Corporation | Improved hydroformylation process |
EP0423769A2 (en) * | 1989-10-19 | 1991-04-24 | Mitsubishi Chemical Corporation | Process for hydroformylation of an olefin |
EP0423769A3 (en) * | 1989-10-19 | 1991-07-24 | Mitsubishi Kasei Corporation | Process for hydroformylation of an olefin |
US5105018A (en) * | 1989-10-19 | 1992-04-14 | Mitsubishi Kasei Corporation | Process for hydroformylation of an olefin |
US6049011A (en) * | 1995-01-18 | 2000-04-11 | Exxon Chemical Patents Inc. | Hydroformylation process |
US6265619B1 (en) | 1996-01-17 | 2001-07-24 | Exxon Chemical Patents Inc. | Oxygenates and processes for their manufacture |
EP0805138A1 (en) * | 1996-04-30 | 1997-11-05 | Hoechst Aktiengesellschaft | Process for the hydroformylation of olefinic unsaturated compounds |
US7935850B2 (en) | 2004-03-22 | 2011-05-03 | Exxonmobil Chemical Patents Inc. | Process for hydroformylation of propylene |
EP1669337A1 (en) | 2004-12-09 | 2006-06-14 | Oxeno Olefinchemie GmbH | Method for the preparation of alcohols from alkenes by means of hydroformylation and hydrogenation |
US7154012B2 (en) | 2004-12-09 | 2006-12-26 | Degussa Ag | Process for preparing alcohols from olefins by hydroformylation and hydrogenation |
DE102007061648A1 (en) | 2007-12-20 | 2009-07-02 | Evonik Oxeno Gmbh | Multi-stage continuous process for the hydroformylation of higher olefins or olefin mixtures |
CN102826972A (en) * | 2011-06-17 | 2012-12-19 | 中国石油化工股份有限公司 | Method for preparing aldehydes though hydroformylation of olefins |
CN102826972B (en) * | 2011-06-17 | 2015-05-13 | 中国石油化工股份有限公司 | Method for preparing aldehydes though hydroformylation of olefins |
WO2014209696A1 (en) | 2013-06-27 | 2014-12-31 | Dow Technology Investments Llc | Heat management process involving expansion cooling and cooled gas recirculation |
US9464019B2 (en) | 2013-06-27 | 2016-10-11 | Dow Technology Investments Llc | Heat management process |
WO2015094813A1 (en) | 2013-12-19 | 2015-06-25 | Dow Technology Investments Llc | Hydroformylation process |
US9695098B2 (en) | 2013-12-19 | 2017-07-04 | Dow Technology Investments Llc | Hydroformylation process |
US10407372B2 (en) | 2016-03-18 | 2019-09-10 | Dow Technology Investments Llc | Hydroformylation process |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |