PL128708B1 - Method of obtaining cyclohexylamine - Google Patents
Method of obtaining cyclohexylamine Download PDFInfo
- Publication number
- PL128708B1 PL128708B1 PL22232080A PL22232080A PL128708B1 PL 128708 B1 PL128708 B1 PL 128708B1 PL 22232080 A PL22232080 A PL 22232080A PL 22232080 A PL22232080 A PL 22232080A PL 128708 B1 PL128708 B1 PL 128708B1
- Authority
- PL
- Poland
- Prior art keywords
- catalyst
- ratio
- nitrobenzene
- bed
- mixture
- Prior art date
Links
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 title claims 4
- 238000000034 method Methods 0.000 title claims 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims 4
- 239000003054 catalyst Substances 0.000 claims 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000010431 corundum Substances 0.000 claims 1
- 229910052593 corundum Inorganic materials 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 238000005984 hydrogenation reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- 230000035484 reaction time Effects 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Claims (1)
1. Zastrzezenie patentowe Sposób otrzymywania cykloheksyloaminy przez uwodornienie nitrobenzenu w fazie gazo¬ wej w temperaturze 423-473 K na zlozu staojonarnego katalizatora kobaltowego aktywowane¬ go tlenkami metali ziem alkalicznych, znamienny tym, ze mieszanine wodoru z nitrobenzenem w stosunku molowym od 18:1 do 30:1 przepuszcza sie przez zloze kataliza¬ tora, stosujac w pierwszej strefie uwodorniania rozcienczenie katalizatora nleporowatym obojetnym materialem, zwlaszcza korundem, kwarcem, szklem w stosunku objetosoiowym kata¬ lizatora do materialu obojetnego od 4:1 do lii przy stosunku wysokosoi warstwy rozcien¬ czonej do nierozoienczoneJ od 1:1 do 115, stosujac cisnienie 0,13-0,6 MPa oraz szybkosci masowe reagentów odpowiadajace ozasom reakcji ok,4-30 sekund i z otrzymanej mieszaniny poreakcyjnej wydziela sie produkt w znany sposób. PL
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22232080A PL128708B1 (en) | 1980-02-28 | 1980-02-28 | Method of obtaining cyclohexylamine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22232080A PL128708B1 (en) | 1980-02-28 | 1980-02-28 | Method of obtaining cyclohexylamine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL222320A1 PL222320A1 (pl) | 1981-09-04 |
| PL128708B1 true PL128708B1 (en) | 1984-02-29 |
Family
ID=20001577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22232080A PL128708B1 (en) | 1980-02-28 | 1980-02-28 | Method of obtaining cyclohexylamine |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL128708B1 (pl) |
-
1980
- 1980-02-28 PL PL22232080A patent/PL128708B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL222320A1 (pl) | 1981-09-04 |
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