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| 1 | Study on the Nanosized Amorphous Ru-Fe-B/ZrO_2 Alloy Catalyst for Benzene Selective Hydrogenation to Cyclohexene显示文摘新奇 nanosized 为到环己烯的苯选择加氢的非结晶的 Ru-Fe-B/ZrO2 合金催化剂被调查。这催化剂的优异性质被归因于 nanosize 和非结晶的特性的联合以及到它的组织上特性。另外,锌离子,在泥浆的 ZrO2 的内容,和催化剂的预告的处理的集中被发现在改进这项活动和催化剂的选择有效。给词调音:Ru-Fe-B/ZrO2 非结晶的催化剂;苯选择加氢; | Shouchang Liu Zhongyi Liu Shuhui Zhao Yongmei Wu Zheng Wang Peng Yuan | 2006 | Journal of Natural Gas Chemistry2006，15，4： | 14 |
| 2 | Selective hydrogenation of benzene to cyclohexene on Ru-based catalysts promoted with Mn and Zn显示文摘Ru-based catalysts promoted with Mn and Zn were prepared by a co-precipitation method. In liquid-phase hydrogenation of benzene, the Ru-Mn-Zn catalysts exhibited superior catalytic performance to the catalysts promoted with Zn or Mn alone. The optimum Mn/Zn molar ratio was determined to be 0.3. With the addition of 0.5 g NaOH, the Ru-Mn-Zn-0.3 catalyst, which was reduced at 150 ? C, afforded a cyclohexene selectivity of 81.1% at a benzene conversion of 60.2% at 5 min and a maximum cyclohexene yield of 59.9% at 20 min. Based on characterizations, the excellent performance of Ru-Mn-Zn catalyst was ascribed to the suitable pore structure, the appropriate reducibility and the homogenous chemical environment of the catalyst. | Xiaoli Zhou Haijie Sun Wei Guo Zhongyi Liu Shouchang Liu | 2011 | Journal of Natural Gas Chemistry2011，20，1： | 5 |
| 3 | Selective hydrogenation of benzene to cyclohexene over Ce-promoted Ru catalysts显示文摘Ru-Ce catalysts were prepared by a co-precipitation method.The effects of Ce precursors with different valences and Ce contents on the catalytic performance of Ru-Ce catalysts were investigated in the presence of ZnSO4.The Ce species in the catalysts prepared with different valences of the Ce precursors all exist as CeO2 on the Ru surface.The promoter CeO2alone could not improve the selectivity to cyclohexene of Ru catalysts.However,almost all the CeO2 in the catalysts could react with the reaction modifier ZnSO4 to form(Zn(OH)2)3(ZnSO4)(H2O)3 salt.The amount of the chemisorbed salt increased with the CeO2 loading,resulting in the decrease of the activity and the increase of the selectivity to cyclohexene of Ru catalyst.The Ru-Ce catalyst with the optimum Ce/Ru molar ratio of 0.19 gave a maximum cyclohexene yield of 57.4%.Moreover,this catalyst had good stability and excellent reusability. | Haijie Sun Yajie Pan Shuaihui Li Yuanxin Zhang Yingying Dong Shouchang Liu Zhongyi Liu | 2013 | Journal of Energy Chemistry2013，22，5： | 4 |
| 4 | Study of a Ru-La/ZrO_2 Catalyst Prepared by Precipitation Method for Selective Hydrogenation of Benzene to Cyclohexene显示文摘A Ru-La/ZrO2 catalyst was prepared by the precipitation method, in which Ru was an active component, La was a promoter and ZrO2 was a dispersant. Comparing with the catalyst prepared by the chemical reduction method, the Ru-La/ZrO2 exhibited higher activity and better selectivity. At 140 °C and hydrogen pressure of 5 MPa, the C6H10 selectivity reached 70% at a C6H6 conversion of 35% for a reaction time was 5 min and the total La/Ru loading was 10%. Textural parameters of the catalyst were obtained by physical adsorption, BET surface area and specific pore volume measurements. The catalyst sample gave a BET area of 41 m2/g and a specific pore volume of 1.1 cm3/g, and the most probable pore distribution was located at 5 to 10 nm. H2-TPR measurements showed that ruthenium oxide could be reduced to its metallic state at about 403 K. XRD determinations indicated that ruthenium and lanthanum were highly dispersed on the zirconia. A significant advantage of the Ru-La/ZrO2 catalyst is that it can be used directly in its unreduced state for the selective hydrogenation of benzene. | Shouchang Liu Yongmei Wu Zheng Wang Shuhui Zhao Zhenxu Huang Yanli Liu | 2005 | Journal of Natural Gas Chemistry2005，14，4： | 2 |
| 5 | A novel amorphous alloy Ru - La - B/ZrO2 catalyst with high activity and selectivity for benzene selective hydrogenation 显示文摘 | Shouchang Liu Zhongyi Liu Zheng Wang | 2006 | Applied Catalysis A : General2006，313，1： | 1 |
| 6 | A novel amorphous alloy Ru-La-B/ZrO2 catalyst with high activity and selectivity for benzene selective hydrogenation显示文摘 | Shouchang Liu Zhongyi Liu Zheng Wang | 2006 | Applied CatalysisA: General2006，313，： | 1 |
| 7 | A novel amorphous alloy Ru - La - B/ZrO2 catalyst with high activity and selectivity for benzene selective hydrogenation 显示文摘 | Shouchang Liu Zhongyi Liu Zheng Wang | 2006 | Applied Catalysis A : General2006，313，： | 1 |
| 8 | Effect of Organic Additives on the Performance of Nano-sized Ru-Zn Catalyst显示文摘新奇 Ru-Zn 催化剂被一起沉淀准备。催化剂被 XRF, XRD 和 TEM 描绘。为苯的 Ru-Zn 催化剂的表演上的器官的添加剂的效果到 cyclohexene 的选择加氢被调查。结果证明催化剂在催化剂在 33.8:1,和 Ru 雏晶尺寸的最可能的价值的臼齿的比率由 Ru 和 Zn 组成是 5.1 nm。有 Zn 和小尺寸效果的 Ru 的修正是催化剂展出了高活动和优秀 cyclohexene 选择的主要原因。当木钉(聚乙烯乙二醇) 被用作添加剂时,催化剂的活动减少了,并且 cyclohexene 选择随 PEG 分子的重量的增加增加了。与 PEG-20000 的增加,在 68.7% 的苯变换和 61.4% 的最大的 cyclohexene 收益的 78.9% 的一种 cyclohexene 选择被获得。与是的 diethanolamine 和 triethanolamine 添加剂, cyclohexene 收益分别地象 58.9% 和 58.2% 一样高。 | Sun Haijie Chert Zhihao Guo Wei Zhou Xiaoli Liu Zhongyi Liu Shouchang | 2011 | Chinese Journal of Chemistry2011，29，2： | 1 |
| 9 | A Novel Amorphous Alloy Ru - La - B/ZrO2 Catalyst with High Activity and Selectivity for Benzene Selective Hydrogenation显示文摘 | Liu Shouchang Liu Zhongyi Wang Zheng | 2006 | Applied Catalysis A : General2006，313，： | 1 |
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