RO85601B1 - Procedeu de obtinere a n-pentanului - Google Patents
Procedeu de obtinere a n-pentanuluiInfo
- Publication number
- RO85601B1 RO85601B1 RO111938A RO11193883A RO85601B1 RO 85601 B1 RO85601 B1 RO 85601B1 RO 111938 A RO111938 A RO 111938A RO 11193883 A RO11193883 A RO 11193883A RO 85601 B1 RO85601 B1 RO 85601B1
- Authority
- RO
- Romania
- Prior art keywords
- pentane
- fraction
- preparing
- hydrogenation
- pentanec
- Prior art date
Links
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000005909 Kieselgur Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 238000006317 isomerization reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia de fata se refera la un procedeu de obtinere a n-pentanului folosit ca solvent organic, din fractia n-pentanica rezultata în procesul de izomerizare catalitica a n-pentanului, în care în prima faza fractia n-pentanica se supune unei superconcentratii pe o coloana cu 60 de talere reale, la o ratie de reflux cuprinsa între 6 si 10/1, cînd se separa hideocarburile grele urmata de o a doua faza cea de hidrogenare, care se efectueaza la o temperatura de 50 degree C, la presiune de 3,5 at, timpul de reactie fiind de 2,5 h la minus 1, în prezenta de hidrogen si folosind drept catalizator de hidrogenare Pd/Al2O3 azot sau Ni/Kieselgur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO111938A RO85601B1 (ro) | 1983-08-21 | 1983-08-21 | Procedeu de obtinere a n-pentanului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO111938A RO85601B1 (ro) | 1983-08-21 | 1983-08-21 | Procedeu de obtinere a n-pentanului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85601A2 RO85601A2 (ro) | 1984-10-31 |
| RO85601B1 true RO85601B1 (ro) | 1984-11-30 |
Family
ID=20113576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO111938A RO85601B1 (ro) | 1983-08-21 | 1983-08-21 | Procedeu de obtinere a n-pentanului |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85601B1 (ro) |
-
1983
- 1983-08-21 RO RO111938A patent/RO85601B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO85601A2 (ro) | 1984-10-31 |
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