Influence of noble metals on the performance of Co/SiO2 catalyst for 1-hexene hydroformylation
作者： Xianqing Qiu , Noritatsu Tsubaki , Shouli Sun , Kaoru Fujimoto
DOI: 10.1016/S0016-2361(02)00088-1
关键词: Hydroformylation 、 Hexene 、 Inorganic chemistry 、 Chemistry 、 Cobalt 、 Catalysis 、 1-Hexene 、 Catalyst support 、 Noble metal 、 Catalyst poisoning
摘要: Abstract Effect of small amount Pt, Pd and Ru promoters on the characteristics performance Co/SiO 2 catalyst, which was prepared from mixture cobalt nitrate acetate, investigated in hydroformylation 1-hexene. It found that addition a noble metal to supported catalyst led into great improvement activity for The 1-hexene conversion as high 89.7% oxygenate products selectivity 88.9% were obtained after reaction 2 h over promoted catalyst. increasing reduction degree, minimizing particle size enhancement carbonyl linear CO adsorption responsible improved
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