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本文得到了一种不同于现有熔铁合成氨催化剂的附载型新型催化剂——二茂铁-活性炭-钾(FeCp_2-Ac-K)。文中研究了该催化剂在合成氨反应中的活性,其出口氨浓度约达19％,并对FeCp_2-Ac-K催化剂活性中心和机理进行了探讨。
In this paper, a novel supported catalyst-ferrocene-activated carbon-potassium (FeCp 2-Ac-K) is obtained which is different from the existing iron melting synthetic ammonia catalyst. In this paper, the activity of the catalyst in ammonia synthesis was studied. The ammonia concentration in outlet was about 19%. The active center and mechanism of FeCp_2-Ac-K catalyst were also discussed.