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| 1 | Catalytic dehydrogenation of propane to propylene over highly active PtSnNa/γ-Al2O3 catalyst显示文摘PtSnNa/γ-Al_2 O_3 catalyst is widely used in the dehydrogenation of light alkane. This paper reports a new fabrication method of the catalyst. In the work, γ-Al_2 O_3, SnCl_4 and NaCl were ball milled to upload Sn and Na^+ onto the support instead of the conventionally used immersion method. The subsequent baking procedures frimly fixed Sn onto the support, which could disperse Pt introduced by immersion. The effects of Sn and Na^+ additives on the catalytic performance of PtSnNa/γ-Al_2 O_3 catalyst were investigated. It was found that the appropriate molar ratio of Sn/Pt was 6:1 while the favorable weight percentage of Na^+was 0.90%. Compared with the reaction catalyzed by the industrially employed PtSnNa/γ-Al_2 O_3 catalyst, the conversion of propane and the selectivity of propylene had been greatly improved,which were 26.97% and 99.18% respectively after 12 h reaction. | Shiyong Zhao Bolian Xu Lei YU Yining Fan | 2018 | Chinese Chemical Letters2018，29，3： | 4 |
| 2 | Honeycomb-shaped Pt Sn Na/y-Al2O3/cordierite monolithic catalyst with improved stability and selectivity for propane dehydrogenation显示文摘novel honeycomb-shaped Pt Sn Na/g-Al_2 O_3/cordierite monolithic catalyst(Pt 0.5%, Sn 0.9%, Na 1.0%,relative to Al2 O3 weight) was developed and its catalytic performances in propane dehydrogenation were tested and compared with the classical granule catalyst with same Pt, Sn and Na contents under the conditions of 0.1 MPa, 590C, C_3 H_8/H_2 at 3/1(molar ratio) and gas hourly space velocity(GHSV) at155 h^(-1). Interestingly, despite the generated coke amount and exposed Pt fraction, the honey combshaped structure of monolithic catalyst exerted important influences on its catalytic activities and led to the advanced catalytic performances over the granule catalyst. | Shiyong Zhao Bolian Xu Lei Yu Yining Fan | 2018 | Chinese Chemical Letters2018，29，6： | 2 |
| 3 | Bounds on the kth multi-g base index of nearly reducible sign pattern matrices显示文摘 | Li Qian Liu Bolian | 2008 | Discrete Math2008，308，： | 1 |
| 4 | Pore diffusion simulation model of bi modal catalyst for Fischer-Tropsch synthesis 显示文摘 | Xu Bolian Fan Yining | 2005 | AIChE Journal2005，51，7： | 1 |
| 5 | Generalized exponents of Boolean matrices显示文摘 | Liu Bolian | 2003 | Linear Algebra Appl2003，373，： | 1 |
| 6 | Bounds on the base of primitive nearly reducible sign pattern matrices显示文摘 | Liu Bolian You Lihua | 2006 | Linear Algebra Appl2006，418，： | 1 |
| 7 | Generalized exponents of primitifive, nearly reducible matrices显示文摘 | Bolian Liu | 1999 | Ars Combinatoria1999，51，： | 1 |
| 8 | The scrambling index of sym- metric primitive matrices显示文摘 | Chen Shexi Liu Bolian | 2010 | Linear Algebra and its Applications2010，433，6： | 1 |
| 9 | Generalized exponents of primitive directed graphs 显示文摘 | Brualdi R A Liu Bolian | 1990 | J of Graph Theory1990，14，： | 1 |
| 10 | The scrambling index of primitive digraphs显示文摘 | Liu Bolian Huang Yufei | 2010 | Computers and Mathematics with Applications2010，60，： | 1 |
| 11 | Generalized exponent of tournament matrices 显示文摘 | Liu Bolian | 1994 | Ars Combinatoria1994，38，： | 1 |
| 12 | Generalized exponents of primitive, nearly reducible matrices 显示文摘 | Bolian Liu | 1999 | Ars Combinatoria1999，51，： | 1 |
| 13 | The scrambling index of symmetric primitive matrices显示文摘 | Chen Shexi Liu Bolian | 2010 | Linear Algebra and its Applications2010，433，： | 1 |
| 14 | The base sets of primitive zero-symmetric sign pattern matrices显示文摘 | Cheng Bo Liu Bolian | 2008 | Linear Algebra Appl2008，428，： | 1 |
| 15 | Generalized scrambling indices of a primitive digraph显示文摘 | H uang Yufei Liu Bolian | 2010 | Linear Algebra and its Applications2010，433，： | 1 |
| 16 | The effect of titania polymorph on the strong metal-support interaction of Pd/TiO2 catalysts and their application in the liquid phase selective hydrogenation of long chain alkadienes显示文摘 | Li Yuanzhi Xu Bolian Fan Yining | 2004 | J Mol Catal A:Chem2004，216，： | 1 |
| 17 | The period and base of a reducible sign pattern matrix 显示文摘 | Liu Bolian | 2007 | Discrete Mathematics2007，307，： | 1 |
| 18 | The sum number and integral sum number of complete bipartite graphs 显示文摘 | WANG Yah LIU Bolian | 2001 | Discrete Mathe- matics2001，239，： | 1 |
| 19 | A Neighborhood condition for vertices at distance two impling Hamiltonian显示文摘 | Zhao Kewen Liu Bolian | 2006 | Soochow J Mathematics2006，，： | 1 |
| 20 | Bounds on the base of primitive nearly reducible sign pattern matrices 显示文摘 | Liu Bolian You Lihua | 2006 | Linear Algebra and its Applications2006，418，： | 1 |
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