caa a22 4500 606194762 CHVBK 20210128100915.0 cr unu---uuuuu 210128e20150201xx s 000 0 eng 10.1007/s10934-014-9869-5 doi (NATIONALLICENCE)springer-10.1007/s10934-014-9869-5 Nanosized HY zeolite-alumina composite support for hydrodesulfurization of FCC diesel [Elektronische Daten] [Hailiang Yin, Xinliang Liu, Yuanyuan Yao, Tongna Zhou] A series of hydrodesulfurization (HDS) NiMo catalysts supported on Al2O3-NY (denoted as ANY) composites with various amounts of nanosized H-type Y zeolite (denoted as NY) were prepared. The samples were characterized by XRD, BET, TPD, TPR, HRTEM, and FT-IR spectroscopy of pyridine adsorption. The characterization results showed that, compared with NiMo/Al2O3, the addition of NY reduced the Metal-support interaction and made the MoS2 stacking degree higher, slabs shorter and dispersion of edge and corner Mo atoms bigger. The addition of NY also enhanced the overall acidity and the ratio of Brönsted acid to Lewis acid of these catalysts. The fluidized catalytic cracking (FCC) diesel HDS activity was increased with the addition of NY in these catalysts compared with NiMo/Al2O3 catalysts. The optimal NY content was found to be 20wt% in ANY composite support. The highest HDS activity of NiMo/ANY20 was attributed to the synergy of hydrogenation activity, acid amount and textural properties. Springer Science+Business Media New York, 2014 Nanosized zeolite nationallicence Hydrodesulfurization nationallicence Diesel nationallicence Yin Hailiang Academy of Science & Technology, China University of Petroleum, 257061, Dongying, Shandong, China aut Liu Xinliang Academy of Science & Technology, China University of Petroleum, 257061, Dongying, Shandong, China aut Yao Yuanyuan Academy of Science & Technology, China University of Petroleum, 257061, Dongying, Shandong, China aut Zhou Tongna Environmental Protection Agency of Dongying, 257300, Dongying, Shandong, China aut Journal of Porous Materials Springer US; http://www.springer-ny.com 22/1(2015-02-01), 29-36 1380-2224 22:1<29 2015 22 10934 https://doi.org/10.1007/s10934-014-9869-5 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10934-014-9869-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yin Hailiang Academy of Science & Technology, China University of Petroleum, 257061, Dongying, Shandong, China aut NATIONALLICENCE 700 1- Liu Xinliang Academy of Science & Technology, China University of Petroleum, 257061, Dongying, Shandong, China aut NATIONALLICENCE 700 1- Yao Yuanyuan Academy of Science & Technology, China University of Petroleum, 257061, Dongying, Shandong, China aut NATIONALLICENCE 700 1- Zhou Tongna Environmental Protection Agency of Dongying, 257300, Dongying, Shandong, China aut NATIONALLICENCE 773 0- Journal of Porous Materials Springer US; http://www.springer-ny.com 22/1(2015-02-01), 29-36 1380-2224 22:1<29 2015 22 10934