Preparation of Pt-Sn-K/Al2O3 Catalysts and Its Catalytic Performance in Propane Dehydrogenation

被引：1
|
作者：
Li, Jun [1 ]
Wang, Ningning [1 ]
Ma, Zhanhua [1 ]
机构：
[1] Ocean Univ China, Dept Chem & Chem Engn, Qingdao, Peoples R China
来源：
MATERIAL SCIENCES AND TECHNOLOGY, PTS 1 & 2 | 2012年 / 560-561卷
关键词：
propane; dehydrogenation; catalyst; Pt-Sn-K; propylene; ISOBUTANE DEHYDROGENATION; PLATINUM CATALYSTS; PARTICLE-SIZE; PT-SBA-15; SN;
D O I：
10.4028/www.scientific.net/AMR.560-561.289
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Al2O3 supported platinum catalysts prepared by using different impregnation methods have been tested for the dehydrogenation of propane to propylene. The effect of promoter type and amounts of promoters has been investigated in a detail. The results indicated that the best catalytic performance was achieved on the catalyst prepared under the following conditions: sequential impregnation method, Sn and K as promoter, Pt loading 0.5%, Sn loading 1.0%, K loading 2.1%.
引用
收藏
页码：289 / 293
页数：5
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