ホリ ヒサオ   Hori Hisao
  堀 久男
   所属   神奈川大学  理学部 化学科
   職種   教授
発表年月日 2018/03/20
発表テーマ Room-Temperature Oxidative Romoval of Dibenzothiophene Derivatives in Fuel Oil by Use of Decatungstate Catalyst
発表学会名 日本化学会第98春季年会
主催者 公益社団法人日本化学会
学会区分 全国学会
発表形式 ポスター
単独共同区分 単独
開催地名 習志野
発表者・共同発表者 Yuya Fujita, Keisuke Ogi, Yusuke Matsuki, Kenji Nomiya, Hisao Hori
概要 Desulfurization from fuel oils has been recognized as an important task for more than the past two decades. In this study, we examined the removal of DBT, methylated DBT derivatives (MeDBT and DMeDBT), and 1-benzothiophene (1-BT) from several oil phases (octane, toluene, light oil, or kerosene) at room temperature by use of the two-phase system consisting the target oil phase and the aqueous phase containing decatungstate [W10O32]4– as a catalyst and H2O2 as an oxidant, and tetraoctylammnonium bromide as a phase transfer agent. Effects of the structure of these sulfur compounds and oil media on the desulfurization and the mechanism of the desulfurization are discussed.