引用本文:
Lei Zhao, Cai Yun Wang, Ji Xiang Chen, Ji Yan Zhang. Partial hydrogenation of adiponitrile to 6-aminocapronitrile over Ni/α-Al2O3 catalyst promoted with K2O and La2O3[J]. Chinese Chemical Letters,
2007, 18(6): 685-688.
doi:
10.1016/j.cclet.2007.04.008
Citation: Lei Zhao, Cai Yun Wang, Ji Xiang Chen, Ji Yan Zhang. Partial hydrogenation of adiponitrile to 6-aminocapronitrile over Ni/α-Al2O3 catalyst promoted with K2O and La2O3[J]. Chinese Chemical Letters, 2007, 18(6): 685-688. doi: 10.1016/j.cclet.2007.04.008
Citation: Lei Zhao, Cai Yun Wang, Ji Xiang Chen, Ji Yan Zhang. Partial hydrogenation of adiponitrile to 6-aminocapronitrile over Ni/α-Al2O3 catalyst promoted with K2O and La2O3[J]. Chinese Chemical Letters, 2007, 18(6): 685-688. doi: 10.1016/j.cclet.2007.04.008
Partial hydrogenation of adiponitrile to 6-aminocapronitrile over Ni/α-Al2O3 catalyst promoted with K2O and La2O3
摘要:
A novel K2O and La2O3 promoted nickel catalyst supported on α-Al2O3 was prepared by co-impregnation method, and it exhibited higher activity and 6-aminocapronitrile selectivity than Ni/α-Al2O3 during the hydrogenation of adiponitrile in the absence of ammonia, i.e., K2O and La2O3 improved the performance of the nickel-based catalyst.
English
Partial hydrogenation of adiponitrile to 6-aminocapronitrile over Ni/α-Al2O3 catalyst promoted with K2O and La2O3
Abstract:
A novel K2O and La2O3 promoted nickel catalyst supported on α-Al2O3 was prepared by co-impregnation method, and it exhibited higher activity and 6-aminocapronitrile selectivity than Ni/α-Al2O3 during the hydrogenation of adiponitrile in the absence of ammonia, i.e., K2O and La2O3 improved the performance of the nickel-based catalyst.
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Key words:
- Nickel catalyst
- / Potassium oxide
- / Lanthana
- / Partial hydrogenation
- / 6-Adiponitrile
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