GB415427A - Improvements in or relating to the hydration of olefines - Google Patents
Improvements in or relating to the hydration of olefinesInfo
- Publication number
- GB415427A GB415427A GB231533A GB231533A GB415427A GB 415427 A GB415427 A GB 415427A GB 231533 A GB231533 A GB 231533A GB 231533 A GB231533 A GB 231533A GB 415427 A GB415427 A GB 415427A
- Authority
- GB
- United Kingdom
- Prior art keywords
- enough
- per cent
- baked
- linseed oil
- catalysts
- 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
Catalysts for the production of alcohols from olefines (other than ethylene) and steam are compounded from an oxide of calcium, barium, strontium or magnesium, and if desired boron, and an amount of phosphoric acid more than enough to form the orthophosphates but less than enough to form the metaphosphates of the metals. The catalysts may be used as granules or flakes or on supports such as electrode carbon, and a drying oil may be used in their preparation as described in Specification 404,115. A suitable catalyst may be prepared from 1 mol CaO, 0,5B2O3, 2,6H3PO4, the mixture being evaporated, with the addition of 5 per cent of linseed oil during the final stages. The product is baked at 200 DEG C., tabletted with an additional 3 per cent of linseed oil, and again baked at 200 DEG C. Specifications 407,722, [Group IV], and 408,313 also are referred to.ALSO:Olefines other than ethylene, such as propylene, butene-1 or -2 and isobutylene are reacted with steam in presence of a solid catalyst compounded from an oxide of calcium, barium, strontium or magnesium and, if desired, boron, and an amount of phosphoric acid more than enough to form the orthophosphates of the metals, but less than enough to form the metaphosphates and the normal phosphate of the boron if present. The reaction may be effected at atmospheric or increased pressure. The catalysts may be used as granules or flakes or upon inert supports such as electrode carbon, and a drying oil may be used in their preparation as described in Specification 404,115, [Group III]. The temperature of the reaction may be 100--350 DEG C. and the pressure may be up to 250 atmospheres. A suitable catalyst may be prepared from 1 mol. CaO, 0,5 B2O3, 2,6 H3PO4, the mixture being evaporated with the addition of 5 per cent of linseed oil during the final stages. The product is baked at 200 DEG C., tabletted with an additional 3 per cent of linseed oil and again baked at 200 DEG C. Specifications 407,722 and 408,313 also are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB231533A GB415427A (en) | 1933-01-24 | 1933-01-24 | Improvements in or relating to the hydration of olefines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB231533A GB415427A (en) | 1933-01-24 | 1933-01-24 | Improvements in or relating to the hydration of olefines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB415427A true GB415427A (en) | 1934-08-24 |
Family
ID=9737384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB231533A Expired GB415427A (en) | 1933-01-24 | 1933-01-24 | Improvements in or relating to the hydration of olefines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB415427A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8558036B2 (en) | 2010-11-15 | 2013-10-15 | Saudi Arabian Oil Company | Dual phase catalysts system for mixed olefin hydrations |
| WO2021064733A2 (en) | 2019-10-02 | 2021-04-08 | Polaris Solutions Ltd. | Method and device for generating a thermal signature |
-
1933
- 1933-01-24 GB GB231533A patent/GB415427A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8558036B2 (en) | 2010-11-15 | 2013-10-15 | Saudi Arabian Oil Company | Dual phase catalysts system for mixed olefin hydrations |
| US8865951B2 (en) | 2010-11-15 | 2014-10-21 | Saudi Arabian Oil Company | Dual phase catalysts system for mixed olefin hydrations |
| US9056315B2 (en) | 2010-11-15 | 2015-06-16 | Saudi Arabian Oil Company | Dual phase catalysts system for mixed olefin hydrations |
| WO2021064733A2 (en) | 2019-10-02 | 2021-04-08 | Polaris Solutions Ltd. | Method and device for generating a thermal signature |
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