RO81985B1 - Procedeu pentru hidrogenarea benzenului la ciclohexan - Google Patents
Procedeu pentru hidrogenarea benzenului la ciclohexanInfo
- Publication number
- RO81985B1 RO81985B1 RO103707A RO10370781A RO81985B1 RO 81985 B1 RO81985 B1 RO 81985B1 RO 103707 A RO103707 A RO 103707A RO 10370781 A RO10370781 A RO 10370781A RO 81985 B1 RO81985 B1 RO 81985B1
- Authority
- RO
- Romania
- Prior art keywords
- reactor
- cyclohexane
- benzene
- hydrogen
- over
- Prior art date
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title abstract 9
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000010926 purge Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu pentru hidrogenarea benzenului la ciclohexan în prezenta catalizatorului de tip nichel promotat pe suport la temperaturi de 165...260 degree C si la presiuni cuprinse între 8 si 15 at, în doua trepte din care cel putin prima în reactor tip schimbator de caldura multitubular si consta în aceea ca, în scopul diminuarii continutului de hidrogen în purja utilizeaza un raport molar hidrogen-hidrocarbura de 3,2 la 1,0 la o viteza volumara de peste 1,2 m cubi benzen lichid/m3 catalizator pe ora si la o viteza de curgere a fluxului de reactanti în patul fix de catalizator de peste 0,2m/s asigurata prin constructia reactoarelor si dilutia hidrogenului cu inert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81103707A RO81985A2 (ro) | 1981-03-18 | 1981-03-18 | Procedeu pentru hidrogenarea benzenului la ciclohexan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81103707A RO81985A2 (ro) | 1981-03-18 | 1981-03-18 | Procedeu pentru hidrogenarea benzenului la ciclohexan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81985B1 true RO81985B1 (ro) | 1983-06-30 |
| RO81985A2 RO81985A2 (ro) | 1983-07-07 |
Family
ID=20109705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81103707A RO81985A2 (ro) | 1981-03-18 | 1981-03-18 | Procedeu pentru hidrogenarea benzenului la ciclohexan |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO81985A2 (ro) |
-
1981
- 1981-03-18 RO RO81103707A patent/RO81985A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO81985A2 (ro) | 1983-07-07 |
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