RU99104494A - METHOD OF OBTAINING 6-AMINOCAPRONITRIL - Google Patents
METHOD OF OBTAINING 6-AMINOCAPRONITRILInfo
- Publication number
- RU99104494A RU99104494A RU99104494/04A RU99104494A RU99104494A RU 99104494 A RU99104494 A RU 99104494A RU 99104494/04 A RU99104494/04 A RU 99104494/04A RU 99104494 A RU99104494 A RU 99104494A RU 99104494 A RU99104494 A RU 99104494A
- Authority
- RU
- Russia
- Prior art keywords
- hydrogenation
- catalyst
- aminocapronitrile
- product
- separated
- Prior art date
Links
- KBMSFJFLSXLIDJ-UHFFFAOYSA-N 6-aminohexanenitrile Chemical compound NCCCCCC#N KBMSFJFLSXLIDJ-UHFFFAOYSA-N 0.000 title claims 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 8
- 239000003054 catalyst Substances 0.000 claims 6
- 238000005984 hydrogenation reaction Methods 0.000 claims 6
- 229910052759 nickel Inorganic materials 0.000 claims 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 4
- NAQMVNRVTILPCV-UHFFFAOYSA-N Hexamethylenediamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 3
- ROLXEZSIIQQWRL-UHFFFAOYSA-N 6-oxohexanenitrile Chemical compound O=CCCCCC#N ROLXEZSIIQQWRL-UHFFFAOYSA-N 0.000 claims 2
- 239000005092 Ruthenium Substances 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 2
- 229910052803 cobalt Inorganic materials 0.000 claims 2
- 239000010941 cobalt Substances 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 150000002736 metal compounds Chemical class 0.000 claims 2
- 150000002739 metals Chemical class 0.000 claims 2
- 229910052763 palladium Inorganic materials 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 2
- 229910052707 ruthenium Inorganic materials 0.000 claims 2
- 239000003377 acid catalyst Substances 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims 1
- 229910052741 iridium Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052762 osmium Inorganic materials 0.000 claims 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000010948 rhodium Substances 0.000 claims 1
Claims (7)
а) 5-формилвалеронитрил подвергают взаимодействию с аммиаком и водородом в присутствии катализаторов гидрирования, выбранных из группы, состоящей из металлов или соединений металлов железа, кобальта, никеля, рутения, родия, палладия, осмия, иридия и платины, с получением продукта гидрирования;
б) из продукта гидрирования выделяют 6-аминокапронитрил и при необходимости гексаметилендиамин,
при условии, что катализатор гидрирования не содержит никель в качестве единственного компонента.1. The method of obtaining 6-aminocapronitrile or mixtures of 6-aminocapronitrile with hexamethylenediamine, characterized in that
a) 5-formylvaleronitrile is reacted with ammonia and hydrogen in the presence of hydrogenation catalysts selected from the group consisting of metals or metal compounds of iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium and platinum, to obtain the hydrogenation product;
b) 6-aminocapronitrile and, if necessary, hexamethylenediamine are separated from the hydrogenation product,
provided that the hydrogenation catalyst does not contain nickel as the sole component.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19631522.0 | 1996-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU99104494A true RU99104494A (en) | 2001-01-27 |
Family
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