| Ru／NaX催化氢甲酰化反应条件的研究 |
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| 引用本文： | 李忠,张俊忠,王常有.Ru／NaX催化氢甲酰化反应条件的研究[J].太原理工大学学报,1994(3). |
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| 作者姓名： | 李忠 张俊忠 王常有 |
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| 基金项目： | 国家自然科学基金和山西省青年科学基金 |
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| 摘 要： | 本文利用Ｌ＿９（３￣４）正交设计表研究了Ｒｕ／ＮａＸ（５％Ｒｕ）催化剂非均相催化１－庚烯氢甲酰化过程中，催化剂羰化处理温度、ＰＰｈ＿３添加量、反应温度和反应压力的影响。实验结果表明，羰化温度和ＰＰｈ＿３添加量是重要的影响因素，反应温度和反应压力是提高催化剂选择性的重要因素。羰化过程中形成的羰基络合物是影响催化剂性能的重要因素。
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| 关 键 词： | 钌 NaX分子筛 氢甲酰化 非均相催化 |
Investigation on the Condition of Hydroformylation of 1-Heptene Catalyzed by Ru/NaX |
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| Li Zhong,Zhang Junzhong,Wang Changyou.Investigation on the Condition of Hydroformylation of 1-Heptene Catalyzed by Ru/NaX[J].Journal of Taiyuan University of Technology,1994(3). |
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| Authors: | Li Zhong Zhang Junzhong Wang Changyou |
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| Institution: | Institute of Coal Chemical Engineering |
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| Abstract: | In the hydroformylation of 1-heptene heterogeneously catalyzed by Ru/NaX(5%Ru)catalysts,the condition such as precarbonylation temperature of the catalyst,amount of added pph_3,reactipn temperature and reaction press have been investigated by us-ing L_9(3-4)table of orthogonal design.It is observed that both precarbonylation temperatureand amount of added PPh_3 are important factors which effect on activity and N/I remarkly,and that both reaction temperature and press are important factors which effect on selectivity. Ruthenium carbonyl complexes formed during precarbonylation effect on behaviour ofcatalyst extremely. |
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| Keywords: | ruthenium catalyst hydroformylation heterogeneous catalysis NaX zeolite |
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