Auteur Yukihiko Matsumura
Documents disponibles écrits par cet auteur (7)
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Tau Len-Kelly Yong, Auteur ; Yukihiko Matsumura, Auteur |The effect of wood addition on supercritical water gasification (SCWG) of poultry manure is investigated for broiler-derived wastes consisting of manure and the bedding material such as wood sawdust. SCWG of poultry manure (0.5 wt %) with Eucaly[...]
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Athika Chuntanapum, Auteur ; Yukihiko Matsumura, Auteur |Char is one of the undesirable products in the supercritical water gasification of biomass, causing a reduction in carbon gasification efficiency. 5-HMF (5-hydroxymethylfurfural) is believed to be an intermediate in the char formation pathway. I[...]
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Athika Chuntanapum, Auteur ; Yukihiko Matsumura, Auteur |The compound 5-hydroxymethylfurfural (5-HMF) is thought to be an intermediate for the formation of tarry material in the supercritical water gasification (SCWG) of biomass. To gain insight on the formation mechanism of tarry material, we examine[...]
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Tsubsa Tanda, Auteur ; Koichi Shirai, Auteur ; Yukihiko Matsumura, Auteur |This paper presents a study of the mass transfer characteristics of a spray column being used as a dehumidification device for air. The experiment was conducted using high humidity air and polyethylene glycol (PEG) as a desiccant solution over a[...]
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Tau Len-Kelly Yong, Auteur ; Yukihiko Matsumura, Auteur |The effect of temperature (390–450 °C) and residence time (0.5–10 s) at a pressure of 25 MPa was investigated for lignin conversion in supercritical water (SCW) using a continuous flow apparatus designed to rapidly heat the system to the desired[...]
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Takuya Yoshida, Auteur ; Yukihiko Matsumura, Auteur |Supercritical water gasification is suitable for gasifying biomass with high moisture content. Although biomass material can be easily decomposed in supercritical water, it can polymerize to form char products, which may result in serious proble[...]
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Chutinan Promdej, Auteur ; Yukihiko Matsumura, Auteur |Hydrothermal decomposition of glucose was conducted at 573-733 K.The glucose solution (1.5 wt %) was gasified in a tubular reactor at 25 MPa. Gas products, char particles, and liquid products were observed, and the product yields were determined[...]
