caa a22 4500 463252624 CHVBK 20180405153345.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10562-006-9002-8 doi (NATIONALLICENCE)springer-10.1007/s10562-006-9002-8 Cs salts of 12-tungstophosphoric acid supported on dealuminated USY as catalysts for hydroisomerization of n -heptane [Elektronische Daten] [Yan-bo Gu, Rui-ping Wei, Xiao-qian Ren, Jun Wang] A series of Pt-bearing dealuminated USY supported Cs salts of 12-tungstophosphoric acid (PW) catalysts were prepared and their catalytic performances were measured in the hydroisomerization of n-heptane with an atmospheric fixed-bed flow reactor. USY was found to be a poor support for Cs salts of PW, leading to a lower catalytic activity in this reaction, but dealuminated USY supported Cs salts of PW catalysts showed very high catalytic conversion and selectivity. Among the various Cs salts of PW with different Cs/P ratios, Cs2.0PW was revealed to be the most effective active species. Over the dealuminated USY supported catalyst with the Pt loading of 0.4wt.% and Cs2.0PW loading of 10wt.%, the conversion of n-heptane was enhanced up to 76.2% with a high selectivity to isomerized products of 92.2%. Springer Science+Business Media, LLC, 2007 heteropoly acid nationallicence hydroisomerization of n -heptane nationallicence Cs salt of 12-tungstophosphoric acid nationallicence USY nationallicence Gu Yan-bo Key Laboratory of Materials-Oriented Chemical Engineering of Ministry of Education, College of Chemistry and Chemical Engineering, Nanjing University of Technology, No. 5 New Model Road, 210009, Nanjing, China aut Wei Rui-ping Key Laboratory of Materials-Oriented Chemical Engineering of Ministry of Education, College of Chemistry and Chemical Engineering, Nanjing University of Technology, No. 5 New Model Road, 210009, Nanjing, China aut Ren Xiao-qian Key Laboratory of Materials-Oriented Chemical Engineering of Ministry of Education, College of Chemistry and Chemical Engineering, Nanjing University of Technology, No. 5 New Model Road, 210009, Nanjing, China aut Wang Jun Key Laboratory of Materials-Oriented Chemical Engineering of Ministry of Education, College of Chemistry and Chemical Engineering, Nanjing University of Technology, No. 5 New Model Road, 210009, Nanjing, China aut Catalysis Letters Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 113/1-2(2007-01-01), 41-45 1011-372X 113:1-2<41 2007 113 10562 https://doi.org/10.1007/s10562-006-9002-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10562-006-9002-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gu Yan-bo Key Laboratory of Materials-Oriented Chemical Engineering of Ministry of Education, College of Chemistry and Chemical Engineering, Nanjing University of Technology, No. 5 New Model Road, 210009, Nanjing, China aut NATIONALLICENCE 700 1- Wei Rui-ping Key Laboratory of Materials-Oriented Chemical Engineering of Ministry of Education, College of Chemistry and Chemical Engineering, Nanjing University of Technology, No. 5 New Model Road, 210009, Nanjing, China aut NATIONALLICENCE 700 1- Ren Xiao-qian Key Laboratory of Materials-Oriented Chemical Engineering of Ministry of Education, College of Chemistry and Chemical Engineering, Nanjing University of Technology, No. 5 New Model Road, 210009, Nanjing, China aut NATIONALLICENCE 700 1- Wang Jun Key Laboratory of Materials-Oriented Chemical Engineering of Ministry of Education, College of Chemistry and Chemical Engineering, Nanjing University of Technology, No. 5 New Model Road, 210009, Nanjing, China aut NATIONALLICENCE 773 0- Catalysis Letters Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 113/1-2(2007-01-01), 41-45 1011-372X 113:1-2<41 2007 113 10562 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer