Zhang rsquo s group stated that FeCl

Nernst partition coefficients kN Cy5.5 NHS ester Fe- or NMP-based ILs for extraction of DBT or thiophene.ILSulfur compoundSolvent for model oilReaction temperature/°CReaction timekN [mgS L−1IL/mgS L−1oil]Refs.V(IL)/V(oil)1:11:21:31:5C5H9NO·0.3FeCl3DBTn-Octane3010 min7.777.837.757.56This work?C5H9NO·0.1FeCl3DBTn-Octane3010 min10.499.61This workC5H9NO·0.3ZnCl2DBTn-Octane3010 min7.777.63This workC5H9NO·0.1ZnCl2DBTn-Octane3010 min6.636.15This workC5H9NO·SnCl2DBTn-Octane3010 min5.765.725.675.30[24][C4mpip]FeCl4DBTn-Octane4510 min2.92??[32][C8mpip]FeCl4DBTn-Octane4510 min3.88??[32][C12mpip]FeCl4DBTn-Octane4510 min4.28??[32][C2mim]3Fe(CN)6DBTn-Octane405 h6.51[33][C4mim]Cl/FeCl2DBTn-Octane4530 min1.10[34][BDMIm]Cl·2FeCl3DBTn-HeptaneRoom stolons tem.30 min100% sulfur removal[35][BMIm]Cl·2FeCl3DBTn-HeptaneRoom tem.30 min100% sulfur removal[35]1.6Et3NHCl3·FeCl3Thiophenen-Octane207.06[19]Et3NHCl3·FeCl3DBTn-Octane3030 min3.29???[21]?Reaction conditions: model oil = 15 mL, t = 10 min.??kN denoted as mgS g−1IL/mgS g−1oil.???V(IL)/V(oil) = 1:2.5.Full-size tableTable optionsView in workspaceDownload as CSV