RO92784B1 - Procedeu pentru purificarea concentratelor de hidrocarburi aromatice si instalatie pentru realizarea acestuia - Google Patents
Procedeu pentru purificarea concentratelor de hidrocarburi aromatice si instalatie pentru realizarea acestuiaInfo
- Publication number
- RO92784B1 RO92784B1 RO119087A RO11908785A RO92784B1 RO 92784 B1 RO92784 B1 RO 92784B1 RO 119087 A RO119087 A RO 119087A RO 11908785 A RO11908785 A RO 11908785A RO 92784 B1 RO92784 B1 RO 92784B1
- Authority
- RO
- Romania
- Prior art keywords
- aromatic hydrocarbon
- concentrates
- purification
- installation
- carrying
- Prior art date
Links
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Inventia se refera la un procedeu si o instalatie de purificare catalitica a concentratelor de hidrocarburi aromatice, obtinute prin distilare fractionata din uleiul usor de cocserie (benzen brut). Procedeul se realizeaza prin hidrogenarea catalitica într-un singur reactor a concentratelor aromatice, în prezenta de catalizatori specifici, cum sunt cei formati din oxizi ai metalelor din grupa VI B si VIII pe suport de alumina conditionat. Hidrogenarea are ca rezultat transformarea compusilor cu sulf si azot în hidrogen sulfurat, respectiv amoniac si hudrocarburi usoare, în conditii în care ciclul benzenic nu sufera transformari notabile. Produsul lichid de reactie se prelucreaza prin distilare fractionata într-o singura coloana de distilare, în scopul obhtinerii componentilor puri. Procedeul are aplicabilitate în indusriile chimica, petrochimica si petroliera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119087A RO92784B1 (ro) | 1985-06-08 | 1985-06-08 | Procedeu pentru purificarea concentratelor de hidrocarburi aromatice si instalatie pentru realizarea acestuia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119087A RO92784B1 (ro) | 1985-06-08 | 1985-06-08 | Procedeu pentru purificarea concentratelor de hidrocarburi aromatice si instalatie pentru realizarea acestuia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO92784A2 RO92784A2 (ro) | 1987-10-30 |
| RO92784B1 true RO92784B1 (ro) | 1987-10-31 |
Family
ID=20117371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO119087A RO92784B1 (ro) | 1985-06-08 | 1985-06-08 | Procedeu pentru purificarea concentratelor de hidrocarburi aromatice si instalatie pentru realizarea acestuia |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO92784B1 (ro) |
-
1985
- 1985-06-08 RO RO119087A patent/RO92784B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO92784A2 (ro) | 1987-10-30 |
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