SU1236729A1 - METHOD FOR PRODUCING MONOESTERS OF ALKYLENE GLYCOLES - Google Patents
METHOD FOR PRODUCING MONOESTERS OF ALKYLENE GLYCOLESInfo
- Publication number
- SU1236729A1 SU1236729A1 SU3381388/04A SU3381388A SU1236729A1 SU 1236729 A1 SU1236729 A1 SU 1236729A1 SU 3381388/04 A SU3381388/04 A SU 3381388/04A SU 3381388 A SU3381388 A SU 3381388A SU 1236729 A1 SU1236729 A1 SU 1236729A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alcohol
- monoesters
- moo
- glycol
- metal
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Способ получения моноэфиров алкиленгликолей взаимодействием окисей низших олефинов с низшим спиртом при повышенных температуре и давлении в присутствии металлсодержащего катализатора, отличающийся тем, что, с целью повышения селективности процесса и выхода целевого продукта, процесс ведут при температуре 40 - 125C и давлении 10 - 25 атм с использованием в качестве катализатора раствора MoOили HMoOи/или (NH)- MoO• 4HO в спирте или гликоле или молибдена в смеси спирта с гликолем, взятого в количестве 0,002 - 0,5 мас.% в пересчете на металл, при молярном соотношении окиси олефина и спирта 1 : 2 - 50.A method of producing alkylene glycols monoesters by reacting lower olefins with a lower alcohol at elevated temperature and pressure in the presence of a metal-containing catalyst, characterized in that, in order to increase the selectivity of the process and the yield of the target product, the process is carried out at a temperature of 40-125 ° C and a pressure of 10-25 atm using as a catalyst a solution of MoO or HMoO and / or (NH) - MoO • 4HO in alcohol or glycol or molybdenum in a mixture of alcohol and glycol, taken in an amount of 0.002 - 0.5 wt.% calculated on the metal, at a molar ratio shenii olefin oxide and alcohol of 1: 2 - 50.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3381388/04A SU1236729A1 (en) | 1981-10-28 | 1981-10-28 | METHOD FOR PRODUCING MONOESTERS OF ALKYLENE GLYCOLES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3381388/04A SU1236729A1 (en) | 1981-10-28 | 1981-10-28 | METHOD FOR PRODUCING MONOESTERS OF ALKYLENE GLYCOLES |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1236729A1 true SU1236729A1 (en) | 1999-08-10 |
Family
ID=60539595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU3381388/04A SU1236729A1 (en) | 1981-10-28 | 1981-10-28 | METHOD FOR PRODUCING MONOESTERS OF ALKYLENE GLYCOLES |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1236729A1 (en) |
-
1981
- 1981-10-28 SU SU3381388/04A patent/SU1236729A1/en active
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