caa a22 4500 445388919 CHVBK 20180317143040.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s11144-010-0273-0 doi (NATIONALLICENCE)springer-10.1007/s11144-010-0273-0 n -Hexane isomerization on Pt/HMOR: effect of platinum content [Elektronische Daten] [Bianca Sousa, Karoline Brito, José Alves, Meiry Rodrigues, Carlos Yoshioka, Dilson Cardoso] Current specifications for gasoline impose strong restrictions on the content of aromatic compounds. Isomerization of normal paraffins to isoparaffins is considered an important petroleum reaction for the production of clean gasoline to improve its Research Octane Number (RON) and Motor Octane Number (MON). The isoparaffins are considered as an alternative to the use of oxygenated and aromatic compounds, whose maximum contents are subjected to strict regulations in order to protect the environment. In this work, catalysts supported on mordenite were obtained by competitive ion exchange using aqueous solutions of platinum complexes. Different concentrations of platinum were tested for the isomerization of n-hexane. All the catalysts obtained were shown to be selective to the formation of isomers with high-octane number, which are the products of greatest interest in the oil refining industry. The highest conversion and the best selectivity for 2,3-dmC4 di-branched component, the isomer with the highest octane number, were found with the 1.10wt% Pt/HMOR. Akadémiai Kiadó, Budapest, Hungary, 2010 Catalysts nationallicence Isomerization nationallicence n -Hexane nationallicence Mordenite nationallicence Sousa Bianca Department of Chemical Engineering, Federal University of Campina Grande, Av. Aprígio Veloso, 882 - Bodocongó, CEP 58109-970, Campina Grande, Paraiba, Brazil aut Brito Karoline Department of Chemical Engineering, Federal University of Campina Grande, Av. Aprígio Veloso, 882 - Bodocongó, CEP 58109-970, Campina Grande, Paraiba, Brazil aut Alves José Department of Chemical Engineering, Federal University of Campina Grande, Av. Aprígio Veloso, 882 - Bodocongó, CEP 58109-970, Campina Grande, Paraiba, Brazil aut Rodrigues Meiry Department of Chemical Engineering, Federal University of Campina Grande, Av. Aprígio Veloso, 882 - Bodocongó, CEP 58109-970, Campina Grande, Paraiba, Brazil aut Yoshioka Carlos Department of Chemical Engineering, Federal University of São Carlos, LabCat, São Carlos, São Paulo, Brazil aut Cardoso Dilson Department of Chemical Engineering, Federal University of São Carlos, LabCat, São Carlos, São Paulo, Brazil aut Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 102/2(2011-04-01), 473-485 1878-5190 102:2<473 2011 102 11144 https://doi.org/10.1007/s11144-010-0273-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11144-010-0273-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sousa Bianca Department of Chemical Engineering, Federal University of Campina Grande, Av. Aprígio Veloso, 882 - Bodocongó, CEP 58109-970, Campina Grande, Paraiba, Brazil aut NATIONALLICENCE 700 1- Brito Karoline Department of Chemical Engineering, Federal University of Campina Grande, Av. Aprígio Veloso, 882 - Bodocongó, CEP 58109-970, Campina Grande, Paraiba, Brazil aut NATIONALLICENCE 700 1- Alves José Department of Chemical Engineering, Federal University of Campina Grande, Av. Aprígio Veloso, 882 - Bodocongó, CEP 58109-970, Campina Grande, Paraiba, Brazil aut NATIONALLICENCE 700 1- Rodrigues Meiry Department of Chemical Engineering, Federal University of Campina Grande, Av. Aprígio Veloso, 882 - Bodocongó, CEP 58109-970, Campina Grande, Paraiba, Brazil aut NATIONALLICENCE 700 1- Yoshioka Carlos Department of Chemical Engineering, Federal University of São Carlos, LabCat, São Carlos, São Paulo, Brazil aut NATIONALLICENCE 700 1- Cardoso Dilson Department of Chemical Engineering, Federal University of São Carlos, LabCat, São Carlos, São Paulo, Brazil aut NATIONALLICENCE 773 0- Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 102/2(2011-04-01), 473-485 1878-5190 102:2<473 2011 102 11144 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer