GB646744A - A process for the production of oxygen-containing organic compounds - Google Patents
A process for the production of oxygen-containing organic compoundsInfo
- Publication number
- GB646744A GB646744A GB10393/48A GB1039348A GB646744A GB 646744 A GB646744 A GB 646744A GB 10393/48 A GB10393/48 A GB 10393/48A GB 1039348 A GB1039348 A GB 1039348A GB 646744 A GB646744 A GB 646744A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- olefinic
- gas
- organic compounds
- aldehydes
- 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
- C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
- C07C27/20—Processes involving the simultaneous production of more than one class of oxygen-containing compounds by oxo-reaction
- C07C27/22—Processes involving the simultaneous production of more than one class of oxygen-containing compounds by oxo-reaction with the use of catalysts which are specific for this process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Oxygen containing organic compounds comprising aldehydes and alcohols are obtained by the continuous conversion of hydrocarbons having at least one olefinic double bond by treatment with a carbon monoxide- and hydrogen-containing gas in the presence of a hydroformylation catalyst the olefine, gas and catalyst being preheated together. Hydroformylation catalysts are defined as catalysts which assist in the addition of a <FORM:0646744/IV (b)/1> group and of a hydrogen atom to an olefinic double bond. Preheating is preferably effected at 80-130 DEG C. The catalyst instanced is a suspended cobalt-containing catalyst. In an example an olefinic fraction containing 5-8 carbon atoms per molecule, with water gas and a cobalt or kieselguhr catalyst are together preheated at 107 DEG C. before entry into the reaction which is cooled so that the temperature therein does not exceed 170 DEG C. and the subsequent conversion to aldehydes and alcohols compared with a prior art process in which catalyst suspended in olefinic reactant is pre-heated separately from the water gas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL646744X | 1947-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB646744A true GB646744A (en) | 1950-11-29 |
Family
ID=19791947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10393/48A Expired GB646744A (en) | 1947-05-02 | 1948-04-14 | A process for the production of oxygen-containing organic compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB646744A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2757202A (en) * | 1952-03-22 | 1956-07-31 | Exxon Research Engineering Co | Aldehyde synthesis process |
-
1948
- 1948-04-14 GB GB10393/48A patent/GB646744A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2757202A (en) * | 1952-03-22 | 1956-07-31 | Exxon Research Engineering Co | Aldehyde synthesis process |
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