caa a22 4500 606226273 CHVBK 20210128101152.0 cr unu---uuuuu 210128e20151101xx s 000 0 eng 10.1007/s10553-015-0625-6 doi (NATIONALLICENCE)springer-10.1007/s10553-015-0625-6 Oligomerization of Propane-Propylene Fraction of Oil Refinery Gases on Pillared Clay Based Superacidic Catalysts [Elektronische Daten] [Yu. Khamzin, R. Shiriyazdanov, A. Davletshin, F. Vil'danov, E. Ipatova, M. Rakhimov, E. Telyashev, R. Abdyushev, L. Doinitsyna] Superacidic catalyst systems based on sulfated zirconia, mixed heteropoly acids, and nano-sized nickel powder applied on acid-activated montmorillonite are proposed. The mechanisms of the propane-propylene fraction oligomerization process on superacidic catalysts are studied in a wide range of temperatures, pressures, and volumetric feedstock feed rates. It is shown that catalysts with a degree of montmorillonite modification with 2.5% nano-sized nickel, which exhibit the best activity and propylene trimer selectivity, are the most promising from the viewpoint of introduction of the oligomerization process at oil-processing/refining enterprises. Springer Science+Business Media New York, 2015 oligomerization nationallicence propane-propylene fraction nationallicence montmorillonite nationallicence heteropoly acids nationallicence sulfated zirconia nationallicence Khamzin Yu Ufa State Petroleum Technological University, Ufa, Russia aut Shiriyazdanov R. Ufa State Petroleum Technological University, Ufa, Russia aut Davletshin A. Ufa State Petroleum Technological University, Ufa, Russia aut Vil'danov F. Ufa State Petroleum Technological University, Ufa, Russia aut Ipatova E. Ufa State Petroleum Technological University, Ufa, Russia aut Rakhimov M. Ufa State Petroleum Technological University, Ufa, Russia aut Telyashev E. Ufa State Petroleum Technological University, Ufa, Russia aut Abdyushev R. Ufa State Petroleum Technological University, Ufa, Russia aut Doinitsyna L. Ufa State Petroleum Technological University, Ufa, Russia aut Chemistry and Technology of Fuels and Oils Springer US; http://www.springer-ny.com 51/5(2015-11-01), 458-463 0009-3092 51:5<458 2015 51 10553 https://doi.org/10.1007/s10553-015-0625-6 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/s10553-015-0625-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Khamzin Yu Ufa State Petroleum Technological University, Ufa, Russia aut NATIONALLICENCE 700 1- Shiriyazdanov R. Ufa State Petroleum Technological University, Ufa, Russia aut NATIONALLICENCE 700 1- Davletshin A. Ufa State Petroleum Technological University, Ufa, Russia aut NATIONALLICENCE 700 1- Vil'danov F. Ufa State Petroleum Technological University, Ufa, Russia aut NATIONALLICENCE 700 1- Ipatova E. Ufa State Petroleum Technological University, Ufa, Russia aut NATIONALLICENCE 700 1- Rakhimov M. Ufa State Petroleum Technological University, Ufa, Russia aut NATIONALLICENCE 700 1- Telyashev E. Ufa State Petroleum Technological University, Ufa, Russia aut NATIONALLICENCE 700 1- Abdyushev R. Ufa State Petroleum Technological University, Ufa, Russia aut NATIONALLICENCE 700 1- Doinitsyna L. Ufa State Petroleum Technological University, Ufa, Russia aut NATIONALLICENCE 773 0- Chemistry and Technology of Fuels and Oils Springer US; http://www.springer-ny.com 51/5(2015-11-01), 458-463 0009-3092 51:5<458 2015 51 10553