KAWAMURA Kunio
Department Hiroshima shudo University The Faculty of Human Environmental Studies Position Professor |
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Language | English |
Publication Date | 2016/09 |
Type | Articles |
Peer Review | With peer review |
Title | In situ UV-VIS spectrophotometry within the second time scale as a research tool for solid-state catalyst and liquid-phase reactions at high temperatures: Its application to the formation of HMF from glucose and cellulose |
Contribution Type | Co-Authored Publication |
Journal | Chemical Engineering Journal |
Journal Type | Another Country |
Publisher | Elsevier |
Volume, Issue, Pages | 307,pp.1066-1975 |
Responsible for | Corresponding author |
Author and coauthor | ◎Kunio Kawamura, Tomoko Yasuda, Tsubasa Hatanaka, Kazuhiro Hamahiga, Nami Matsuda, Michio Ueshima, Kazuyuki Nakai |
Details | We successfully developed an in situ UV–VIS absorption spectroscopic flow reactor system for investigation of solid-liquid two-phase reactions within the second time scale at high temperatures (solid-state-catalyst- mediated hydrothermal flow reactor system, SSCM-HF). The SSCM-HF consisted of a water reservoir, high- pressure pump, sample injector, high-temperature reactor involving solid-state catalysts, a cooling bath, a pressure regulator, and a temperature controller. We demonstrated the usefulness of SSCM-HF by inspecting 50 -hydroxymethylfurfural (HMF) formation from glucose and cellulose. This study demonstrates the application of the SSCM-HF as a new research tool for screening and investigating solid-state catalysts in detail in liquid-phase reactions at high temperatures. |