RO69360B1 - Procedeu continuu de fabricare a nitrozo (bisnitrozo) ciclohexanului tehnic pur - Google Patents
Procedeu continuu de fabricare a nitrozo (bisnitrozo) ciclohexanului tehnic purInfo
- Publication number
- RO69360B1 RO69360B1 RO86668A RO8666876A RO69360B1 RO 69360 B1 RO69360 B1 RO 69360B1 RO 86668 A RO86668 A RO 86668A RO 8666876 A RO8666876 A RO 8666876A RO 69360 B1 RO69360 B1 RO 69360B1
- Authority
- RO
- Romania
- Prior art keywords
- cyclohexane
- bisnitrozo
- chlorine
- nitrozo
- preparing
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedeu continuu de fabricare (bisnitrozo) ciclohexanului tehnic pur, prin nitrozare termica, în faza de vapori, la temperaturi cuprinse între 250 si 350 degree C, utilizând ca reactanti un amestec omogen de ciclohexan, monoxid de azot si clor, sau clorura de nitrozil, timpul de contact fiind de 0,1...10s, caracterizat prin aceea ca, în scopul evitarii formarii clorhidratului de oxima si prevenirii descompunerii termice a produsului sintetizat, se injecteaza în zona de iesire din spatiul de reactie apa lichida sau sub forma de vapori, raporturile în greutate dintre reactanti, în zona de reactie, având urmatoarele valori: ciclohexan: monoxid de azot de la 5 pâna la 10; ciclohexan: clor de la 8 pâna la 18; monooxid de azot: clor de la 1 pâna la 3,5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO86668A RO69360B1 (ro) | 1976-07-02 | 1976-07-02 | Procedeu continuu de fabricare a nitrozo (bisnitrozo) ciclohexanului tehnic pur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO86668A RO69360B1 (ro) | 1976-07-02 | 1976-07-02 | Procedeu continuu de fabricare a nitrozo (bisnitrozo) ciclohexanului tehnic pur |
Publications (2)
Publication Number | Publication Date |
---|---|
RO69360A2 RO69360A2 (ro) | 1983-07-30 |
RO69360B1 true RO69360B1 (ro) | 1983-08-30 |
Family
ID=20096442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO86668A RO69360B1 (ro) | 1976-07-02 | 1976-07-02 | Procedeu continuu de fabricare a nitrozo (bisnitrozo) ciclohexanului tehnic pur |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO69360B1 (ro) |
-
1976
- 1976-07-02 RO RO86668A patent/RO69360B1/ro unknown
Also Published As
Publication number | Publication date |
---|---|
RO69360A2 (ro) | 1983-07-30 |
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