ES2036449B1 - PROCEDURE FOR ISOMERIZATION OF PROPYLENE OXIDE TO ALYLIC ALCOHOL IN THE PRESENCE OF LITHIUM PHOSPHATE CATALYSTS AND PROCEDURE FOR THE OBTAINING OF SUCH CATALYSTS. - Google Patents
PROCEDURE FOR ISOMERIZATION OF PROPYLENE OXIDE TO ALYLIC ALCOHOL IN THE PRESENCE OF LITHIUM PHOSPHATE CATALYSTS AND PROCEDURE FOR THE OBTAINING OF SUCH CATALYSTS.Info
- Publication number
- ES2036449B1 ES2036449B1 ES9101371A ES9101371A ES2036449B1 ES 2036449 B1 ES2036449 B1 ES 2036449B1 ES 9101371 A ES9101371 A ES 9101371A ES 9101371 A ES9101371 A ES 9101371A ES 2036449 B1 ES2036449 B1 ES 2036449B1
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- catalysts
- lithium phosphate
- isomerization
- alylic
- 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 - Fee Related
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PROCEDIMIENTO DE ISOMERIZACION DE OXIDO DE PROPILENO A ALCOHOL ALILICO EN PRESENCIA DE CATALIZADORES DE FOSFATO DE LITIO Y PROCEDIMIENTO DE OBTENCION DE DICHOS CATALIZADORES, EN EL QUE INICIALMENTE SE OBTIENEN LOS CATALIZADORES MEDIANTE LA MEZCLA DE UNA DISOLUCION ACUOSA DE UNA SAL DE ACIDO FOSFORICO CON UNA DISOLUCION DE HIDROXIDO DE LITIO EN PRESENCIA DE SILICE DE ELEVADA AREA SUPERFICIAL PARA PRECIPITAR FOSFATO DE LITIO SOBRE LA SUPERFICIE DE LA SILICE, SEGUIDO DE LAVADO DEL SOLIDO CON AGUA Y SECADO; EL PRODUCTO FINAL CONTIENE UNA RELACION EN PESO FOSFATO DE LITIO: SILICE COMPRENDIDA ENTRE APROXIMADAMENTE 1 Y 0,05 Y PREFERENTEMENTE ENTRE 0,8 Y 0,15; LA ISOMERIZACION SE LLEVA A CABO A TEMPERATURAS DE 200-275GC, EN UN REACTOR DE LECHO FIJO O DE LECHO FLUIDIZADO.PROCEDURE FOR ISOMERIZATION OF PROPYLENE OXIDE IN ALYLIC ALCOHOL IN THE PRESENCE OF LITHIUM PHOSPHATE CATALYSTS AND PROCEDURE FOR OBTAINING SUCH CATALYSTS, IN WHICH A SOLUTIONS FROM A DISSOLUT IS OBTAINED BY A DISSOLUTION OF A DESUCIL OF LITHIUM HYDROXIDE IN THE PRESENCE OF SILICE OF ELEVATED SURFACE AREA TO PRECIPITATE LITHIUM PHOSPHATE ON THE SURFACE OF SILICE, FOLLOWED BY WASHING OF THE SOLID WITH WATER AND DRYING; THE FINAL PRODUCT CONTAINS A RELATION BY WEIGHT LITHIUM PHOSPHATE: SILICE, INCLUDED BETWEEN APPROXIMATELY 1 AND 0.05 AND PREFERABLY BETWEEN 0.8 AND 0.15; ISOMERIZATION IS CARRIED OUT AT 200-275GC TEMPERATURES, IN A FIXED BED OR FLUIDIZED BED REACTOR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101371A ES2036449B1 (en) | 1991-06-06 | 1991-06-06 | PROCEDURE FOR ISOMERIZATION OF PROPYLENE OXIDE TO ALYLIC ALCOHOL IN THE PRESENCE OF LITHIUM PHOSPHATE CATALYSTS AND PROCEDURE FOR THE OBTAINING OF SUCH CATALYSTS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101371A ES2036449B1 (en) | 1991-06-06 | 1991-06-06 | PROCEDURE FOR ISOMERIZATION OF PROPYLENE OXIDE TO ALYLIC ALCOHOL IN THE PRESENCE OF LITHIUM PHOSPHATE CATALYSTS AND PROCEDURE FOR THE OBTAINING OF SUCH CATALYSTS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2036449A1 ES2036449A1 (en) | 1993-05-16 |
ES2036449B1 true ES2036449B1 (en) | 1994-04-01 |
Family
ID=8272629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9101371A Expired - Fee Related ES2036449B1 (en) | 1991-06-06 | 1991-06-06 | PROCEDURE FOR ISOMERIZATION OF PROPYLENE OXIDE TO ALYLIC ALCOHOL IN THE PRESENCE OF LITHIUM PHOSPHATE CATALYSTS AND PROCEDURE FOR THE OBTAINING OF SUCH CATALYSTS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2036449B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5455215A (en) * | 1994-10-17 | 1995-10-03 | Arco Chemical Technology, L.P. | Epoxide isomerization catalysts |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3044850A (en) * | 1959-04-02 | 1962-07-17 | Olin Mathieson | Preparation of lithium phosphate |
DE109524C (en) * | 1959-04-02 | |||
NL120260C (en) * | 1960-05-02 | |||
US3238264A (en) * | 1961-10-09 | 1966-03-01 | Jefferson Chem Co Inc | Isomerization process and catalyst therefor |
US3325245A (en) * | 1961-10-09 | 1967-06-13 | Jefferson Chem Co Inc | Lithium phosphate catalyst |
GB1242135A (en) * | 1968-08-21 | 1971-08-11 | Nii Sint Spirtov Orch Produkto | Catalytic compositions |
FR2041003A1 (en) * | 1969-04-22 | 1971-01-29 | Raffinage Cie Francaise | |
US4065510A (en) * | 1970-11-03 | 1977-12-27 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Production of an alkenol from an alkene oxide |
US4342666A (en) * | 1981-04-20 | 1982-08-03 | Fmc Corporation | Enhancement of trilithium phosphate catalyst activity |
NL8403616A (en) * | 1984-11-28 | 1986-06-16 | Stamicarbon | PROCESS FOR THE PREPARATION OF A BASIC LITHIUM PHOSPHATE CATALYST FOR THE ISOMERIZATION OF OXENE OXIDES. |
-
1991
- 1991-06-06 ES ES9101371A patent/ES2036449B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2036449A1 (en) | 1993-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20100315 |