caa a22 4500 467949336 CHVBK 20180405193740.0 cr unu---uuuuu 170328e20050101xx s 000 0 eng 10.1007/s10975-005-0049-0 doi (NATIONALLICENCE)springer-10.1007/s10975-005-0049-0 (NATIONALLICENCE)springer-10.1007/PL00021989 Kogan V. Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia aut 35S Tracer study of the effect of support nature on the dynamics of the active sites of CoMo and NiMo sulfide catalysts supported on Al 2O3 and activated carbon [Elektronische Daten] [V. Kogan] The influence of the support (Al2O3 and activated carbon) on the activity of Mo, NiMo, and CoMo catalysts in thiophene hydrogenolysis is studied using 35S as a tracer. The carbon-supported catalysts have more active sites than their alumina-supported counterparts, while the turnover frequencies of these sites are similar. Thiophene desulfurization and hydrogenation of the resulting C4 olefins take place at the same Mo sites. Tracer tests have demonstrated that the active sites in the catalysts examined are identical and that the support has an effect only on their concentration. MAIK "Nauka/Interperiodica”, 2005 Kinetics and Catalysis Nauka/Interperiodica 46/1(2005-01-01), 77-87 0023-1584 46:1<77 2005 46 10975 https://doi.org/10.1007/s10975-005-0049-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10975-005-0049-0 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Kogan V. Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia aut NATIONALLICENCE 773 0- Kinetics and Catalysis Nauka/Interperiodica 46/1(2005-01-01), 77-87 0023-1584 46:1<77 2005 46 10975 NATIONALLICENCE 856 40 https://doi.org/10.1007/PL00021989 text/html Onlinezugriff via DOI Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer