GB392685A - Improvements relating to the manufacture of ethyl alcohol - Google Patents
Improvements relating to the manufacture of ethyl alcoholInfo
- Publication number
- GB392685A GB392685A GB506832A GB506832A GB392685A GB 392685 A GB392685 A GB 392685A GB 506832 A GB506832 A GB 506832A GB 506832 A GB506832 A GB 506832A GB 392685 A GB392685 A GB 392685A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mno
- catalyst
- cuo
- catalysts
- 2h3po4
- 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
- C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
- C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Ethyl aocohol is produced by passing a mixture of ethylene and steam over a catalyst comprising phosphoric acid and copper or manganese or a compound of one of these metals decomposable by phosphoric acid, the amount of phosphoric acid being greater than that corresponding with the orthophosphate but not more than 95 per cent of the catalyst. The catalyst may be used in granules or tablets, and may be supported upon or mixed with inert but not siliceous carriers, which may be impregnated with the catalyst in liquid form and used with or without drying. If the catalyst is liquid under the conditions of operation, the reaction mixture may be passed through the catalyst. The process may be effected at 100-300 DEG C. and at atmospheric pressure or at pressures up to 250 atmospheres. Examples describe the use of catalysts comprising from MnO,2H3PO4 to MnO,3H3PO4; CuO,2H3PO4; and MnO,CuO,4H3PO4; the catalysts are dried at 200 DEG C. Specification 392,289 is referred to.ALSO:Catalysts for the production of ethyl alcohol from ethylene and steam comprise from Mno.2H3PO4 to MnO.3H3PO4; CuO.2H4PO4; and MnO.CuO.4H3PO4; the catalysts are dried at 200 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB506832A GB392685A (en) | 1932-02-19 | 1932-02-19 | Improvements relating to the manufacture of ethyl alcohol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB506832A GB392685A (en) | 1932-02-19 | 1932-02-19 | Improvements relating to the manufacture of ethyl alcohol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB392685A true GB392685A (en) | 1933-05-25 |
Family
ID=9789142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB506832A Expired GB392685A (en) | 1932-02-19 | 1932-02-19 | Improvements relating to the manufacture of ethyl alcohol |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB392685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE765902C (en) * | 1934-05-29 | 1952-11-04 | Universal Oil Prod Co | Process for polymerizing low-boiling, particularly normally gaseous, olefins |
-
1932
- 1932-02-19 GB GB506832A patent/GB392685A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE765902C (en) * | 1934-05-29 | 1952-11-04 | Universal Oil Prod Co | Process for polymerizing low-boiling, particularly normally gaseous, olefins |
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