Hydrocracking of n-decane over non-sulfided Ni-CsxH 3-xPW12O40/Al2O3 catalysts

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	Hydrocracking of n-decane over non-sulfided Ni-CsxH 3-xPW12O40/Al2O3 catalysts
	Jin, Hao ; Yi, Xiaodong ; Sun, Suhua ; Liu, Jie ; Yang, Guang ; Zhu, Huihong ; Fang, Weiping ; Yi XD(伊晓东) ; Liu J(刘婕) ; Fang WP(方维平)
刊名	http://dx.doi.org/10.1016/j.fuproc.2012.01.011
	2012
关键词	Adsorption Aluminum Catalyst activity Cesium Nickel Paraffins Pyridine Thiophene
英文摘要	The effect of Cs content in CsxH3-xPW 12O40 on the catalytic performance of the reduced Ni-CsxH3-xPW12O40/Al 2O3 catalysts for hydrocracking of n-decane with the presence of thiophene and pyridine is studied. The catalysts were characterized by BET, XRD, in situ XRD, Raman, H2-TPR, H2-TPD, NH 3-TPD and FT-IR of pyridine adsorption. The best result was obtained on 8%Ni-50%CsH2PW12O40/Al2O 3 catalyst which shows the highest catalytic activity and with tolerance to 525 ppm of thiophene and 170 ppm of pyridine (the reaction conditions: 2.0 MPa, LHSV = 2.92 h- 1, H2/n-decane 1500 vol/vol at 300 掳C). The high catalytic performance of the catalyst may be due to the proper balance between metal and acid functions by adding a certain proportion of Cs to the system. 漏 2012 Elsevier B.V.
语种	英语
出版者	Elsevier
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/89531]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Jin, Hao,Yi, Xiaodong,Sun, Suhua,et al. Hydrocracking of n-decane over non-sulfided Ni-CsxH 3-xPW12O40/Al2O3 catalysts[J]. http://dx.doi.org/10.1016/j.fuproc.2012.01.011,2012.
APA	Jin, Hao.,Yi, Xiaodong.,Sun, Suhua.,Liu, Jie.,Yang, Guang.,...&方维平.(2012).Hydrocracking of n-decane over non-sulfided Ni-CsxH 3-xPW12O40/Al2O3 catalysts.http://dx.doi.org/10.1016/j.fuproc.2012.01.011.
MLA	Jin, Hao,et al."Hydrocracking of n-decane over non-sulfided Ni-CsxH 3-xPW12O40/Al2O3 catalysts".http://dx.doi.org/10.1016/j.fuproc.2012.01.011 (2012).