摘要
Inthiswork,theremovalofthiophenefromsimulatedoilhasbeenstudiedbyusingtheadsorption,extractionandoxidation/adsorptionmethods,respectively.Intheadsorptivedesulfurizationprocess,differentcommercialadsorbentswereusedtoeliminatethiopheneatambientpressureandmildtemperature,andtheresultsshowedthatcarbonpowderhadthebestadsorptionability.Intheextractivedesulfurizationprocess,thebestdesulfurizationresultwasobtainedwhenDMFisused.Intheoxidative/adsorptivedesulfurizationprocedureusingsynthesizedpotassiumferrateastheoxidantandphosphomolybdicacidsolutionasthecatalyst,thiophenewasoxidizedandremovedfromhydrocarbonsincombinationwithactivecarbonadsorption,andtheresidualsulfurcontentofsimulatedoilcouldbereducedto15.3mg/Lfromtheoriginallevelof200mg/L,withthedesulfurizationratereaching92.3%.
出版日期
2013年01月11日（中国期刊网平台首次上网日期，不代表论文的发表时间）
