カワムラ　クニオ   KAWAMURA Kunio   川村　邦男    所属   広島修道大学  人間環境学部    職種   教授
言語種別	日本語
発行・発表の年月	2015/11
形態種別	学術論文
査読	査読有り
標題	Oxidation of aliphatic alcohols and benzyl alcohol by H2O2 under the hydrothermal conditions in the presence of solid-state catalysts using batch and flow reactors
執筆形態	共著
掲載誌名	Chemical Engineering Journal
巻・号・頁	285,49-56頁
担当範囲	Corresponding author
著者・共著者	◎Kunio Kawamura, Tomoko Yasuda, Tsubasa Hatanaka, Kazuhiro Hamahiga, Nami Matsuda, Michio Ueshima, Kazuyuki Nakai
概要	We evaluated the potential for environmentally friendly oxidation of alcohols using H2O2 under hydrothermal conditions in the presence of several types of solid-state catalysts. The reactions were investigated using both a conventional batch reactor and a hydrothermal micro-flow reactor (HMFR), which was originally developed by our group for monitoring reactions with time scales within 0.002–200 s at temperatures of up to 400 ℃The oxidation of methanol, ethanol, propanol, and butanol to carboxylic acids using H2O2 did not readily proceed at 120 ℃nlike the oxidation of formaldehyde to formic acid. The selective catalytic properties of tungstate and platinum group metal-deposited catalysts were observed in the oxidation of benzyl alcohol to benzaldehyde. The oxidation reaction was successfully detected using an HMFR with a reaction time of 0.64 s at 300℃.