JPS5564535A - Separation of mixture of ethylene glycol and ethylene carbonate - Google Patents
Separation of mixture of ethylene glycol and ethylene carbonateInfo
- Publication number
- JPS5564535A JPS5564535A JP13843578A JP13843578A JPS5564535A JP S5564535 A JPS5564535 A JP S5564535A JP 13843578 A JP13843578 A JP 13843578A JP 13843578 A JP13843578 A JP 13843578A JP S5564535 A JPS5564535 A JP S5564535A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene glycol
- ethylene
- mixture
- ethylene carbonate
- alkylbenzene
- 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.)
- Granted
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title abstract 21
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title 1
- 150000004996 alkyl benzenes Chemical class 0.000 abstract 4
- 238000004821 distillation Methods 0.000 abstract 3
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13843578A JPS5564535A (en) | 1978-11-10 | 1978-11-10 | Separation of mixture of ethylene glycol and ethylene carbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13843578A JPS5564535A (en) | 1978-11-10 | 1978-11-10 | Separation of mixture of ethylene glycol and ethylene carbonate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5564535A true JPS5564535A (en) | 1980-05-15 |
| JPS6215537B2 JPS6215537B2 (OSRAM) | 1987-04-08 |
Family
ID=15221903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13843578A Granted JPS5564535A (en) | 1978-11-10 | 1978-11-10 | Separation of mixture of ethylene glycol and ethylene carbonate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5564535A (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4834810A (OSRAM) * | 1971-09-08 | 1973-05-22 | ||
| JPS51144492A (en) * | 1975-05-27 | 1976-12-11 | Bayer Ag | Method of making apiphatic polycarbonate |
-
1978
- 1978-11-10 JP JP13843578A patent/JPS5564535A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4834810A (OSRAM) * | 1971-09-08 | 1973-05-22 | ||
| JPS51144492A (en) * | 1975-05-27 | 1976-12-11 | Bayer Ag | Method of making apiphatic polycarbonate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6215537B2 (OSRAM) | 1987-04-08 |
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