Effects of Si/Al ratio and Pt loading on Pt/SAPO-11 catalysts in hydroconversion of Jatropha oil

N Chen, S Gong, H Shirai, T Watanabe…

文献索引：Chen, Ning; Gong, Shaofeng; Shirai, Hisakazu; Watanabe, Toshitaka; Qian, Eika W. Applied Catalysis A: General, 2013 , vol. 466, p. 105 - 115

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被引用次数: 25

摘要

Abstract A series of Pt/SAPO-11 catalysts were prepared with various Si/Al ratios and Pt loadings and characterized by using BET, XRD, XRF, and CO pulse adsorption, as well as 29Si NMR and NH 3-TPD techniques. Their catalytic performances in hydroconversion of Jatropha oil were tested with a fixed-bed flow reactor system. The isomerization activity increased with the Si/Al ratio because there were more medium acidic sites on the SAPO- ...