| Ni/Al2O3-MxOy催化剂催化松香氢化反应研究 |
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| 引用本文： | 蒋丽红,王亚明,易海波.Ni/Al2O3-MxOy催化剂催化松香氢化反应研究[J].林产化学与工业,2009,29(5). |
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| 作者姓名： | 蒋丽红 王亚明 易海波 |
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| 作者单位： | 昆明理工大学化学工程学院,云南昆明,650224 |
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| 基金项目： | 云南省应用基础研究计划面上项目(2006B0014Q) |
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| 摘 要： | 研究了自制非贵金属纳米催化剂Ni/Al2O3-MxOy催化松香的氢化反应。结果表明,松香氢化的最适工艺条件为:反应温度210℃、反应压力4.5 MPa、反应时间2 h、催化剂用量2.5%、搅拌转速500 r/min,在此条件下枞酸转化率可达98%以上,催化剂可重复使用4次。
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| 关 键 词： | 松香 氢化反应 Ni/Al2O3-MxOy催化剂 |
Study on Hydrogenation of Gum Rosin Catalyzed by Ni/ Al2 O3 - Mx O y |
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| JIANG Li-hong,WANG Ya-ming,YI Hai-bo.Study on Hydrogenation of Gum Rosin Catalyzed by Ni/ Al2 O3 - Mx O y[J].Chemistry & Industry of Forest Products,2009,29(5). |
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| Authors: | JIANG Li-hong WANG Ya-ming YI Hai-bo |
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| Institution: | College of Chemical Engineering;Kunming University of Science and Technology;Kunming 650224;China |
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| Abstract: | Hydrogenation of gum rosin catalyzed by the non-noble metal nanocatalyst Ni/Al_2O_3-M_xP_y was studied.The results showed that the optimum conditions for hydrogenation of gum rosin were as follows; reaction temperature 210 ℃,reaction pressure 4.5 Mpa,reaction time 2 h,catalyst dosage 2.5 %,stirring rate 500r/min.The conversion of abietic acid was up to 98 %.The catalyst could be reused 4 times. |
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| Keywords: | rosin the reaction of hydrogenation Ni/Al2O3-MxOy catalyst |
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