RO86395B1 - Procedeu de separare a dialilaminei - Google Patents
Procedeu de separare a dialilamineiInfo
- Publication number
- RO86395B1 RO86395B1 RO110524A RO11052483A RO86395B1 RO 86395 B1 RO86395 B1 RO 86395B1 RO 110524 A RO110524 A RO 110524A RO 11052483 A RO11052483 A RO 11052483A RO 86395 B1 RO86395 B1 RO 86395B1
- Authority
- RO
- Romania
- Prior art keywords
- azeotrope
- distillation column
- dialylamine
- separating
- layer
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 150000001412 amines Chemical class 0.000 abstract 3
- 238000004821 distillation Methods 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 125000005270 trialkylamine group Chemical group 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Onventoa se refera la un procedeu de separare a dialilaminei dintr-un amestec de dialilamina trialilamina monoalilaminei si anume din amestecul introdus într-o coloana de distilare, stratul superior din azeotropul dililamina apa obtinut ca produs de varf, se distileaza într-o a doua coloana continu, obtinandu-se un azeotrop dialilamina apa cu fractiune de varf si dialilamina 98% ca produs de blaz iar azeotropul dialilamina apa se separa la o temperatura cuprinsa între 30 si 87 degree C preferabil 80....85 degree C într-un strat organic, ce se recircula în a doua coloana de distilare împreuna cu stratul apos al fractiunii de varf de la aceasta coloana de distilare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110524A RO86395B1 (ro) | 1983-04-02 | 1983-04-02 | Procedeu de separare a dialilaminei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110524A RO86395B1 (ro) | 1983-04-02 | 1983-04-02 | Procedeu de separare a dialilaminei |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86395A2 RO86395A2 (ro) | 1985-02-25 |
| RO86395B1 true RO86395B1 (ro) | 1985-03-01 |
Family
ID=20112869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO110524A RO86395B1 (ro) | 1983-04-02 | 1983-04-02 | Procedeu de separare a dialilaminei |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86395B1 (ro) |
-
1983
- 1983-04-02 RO RO110524A patent/RO86395B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86395A2 (ro) | 1985-02-25 |
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