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Effect of the composition of the immobilized copper-containing ionic liquid on the dodecyl mercaptan oxidation kinetics |
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| Authors: | I. G. Tarkhanova S. V. Verzhichinskaya A. K. Buryak V. M. Zelikman O. I. Vernaya R. Z. Sakhabutdinov R. M. Garifullin T. V. Bukharkina L. A. Tyurina |
| Affiliation: | 1.Faculty of Chemistry,Moscow State University,Moscow,Russia;2.Mendeleev University of Chemical Technology of Russia,Moscow,Russia;3.Frumkin Institute of Physical Chemistry and Electrochemistry,Russian Academy of Sciences,Moscow,Russia;4.Tatar Oil Research and Design Institute,Bugulma, Tatarstan,Russia;5.OOO Start-Katalizator,Moscow,Russia |
| Abstract: | Basic kinetic parameters of the catalytic oxidation of dodecyl mercaptan in kerosene in the presence of silica-immobilized pyridinium or imidazolium chlorocuprate complexes have been determined. The composition of the copper-containing anions and the oxidation kinetics depend on the nature of the ionic liquid and on the method of its synthesis. The compositions developed in this study are usable in the removal of hydrogen sulfide and light mercaptans from the oil stripping gas. |
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