H
Hirofumi Hinode
Researcher at Tokyo Institute of Technology
Publications - 117
Citations - 1397
Hirofumi Hinode is an academic researcher from Tokyo Institute of Technology. The author has contributed to research in topics: Adsorption & Catalysis. The author has an hindex of 19, co-authored 117 publications receiving 1184 citations. Previous affiliations of Hirofumi Hinode include Arizona State University.
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Synthesis of pure Na–X and Na–A zeolite from bagasse fly ash
TL;DR: In this article, fine particles of BFA have been reused to prepare zeolite Na−X and Na−A with high purity using hydrothermal treatment by optimizing the process condition, i.e., curing time, Hydrothermal temperature and Si/Al molar ratio in the reaction mixture.
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Photocatalytic decomposition of perfluorooctanoic acid by iron and niobium co-doped titanium dioxide.
TL;DR: Fe:Nb-TiO(2) showed the highest activity towards PFOA degradation, attributable to the effects of co-doping both on the physico-chemical properties and surface interfacial charge transfer mechanisms.
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Esterification of Palm Fatty Acid Distillate with High Amount of Free Fatty Acids Using Coconut Shell Char Based Catalyst
Arif Hidayat,Rochmadi,Karna Wijaya,Annisa Nurdiawati,Winarto Kurniawan,Hirofumi Hinode,Kunio Yoshikawa,Arief Budiman +7 more
TL;DR: In this article, the authors used a coconut shell biochar (CSB) catalyst to convert free fatty acids (FFA) into biodiesel, and the optimal conditions were an methanol/PFAD molar ratio of 12:1, the amount of catalyst of 7%wt and reaction temperature of 60oC.
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Extraction of oil from Moringa oleifera kernels using supercritical carbon dioxide with ethanol for pretreatment: Optimization of the extraction process
Hoang N. Nguyen,Pag-asa D. Gaspillo,Julius B. Maridable,Roberto M. Malaluan,Hirofumi Hinode,Chris Salim,Ha K. P. Huynh +6 more
TL;DR: In this article, the authors used supercritical fluid extraction (SFE) technique to extract oil from Moringa oleifera (MO) kernels using a combination of operating parameters that provide a higher yield.
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Effects of N-acetylation degree on N-acetylated chitosan hydrolysis with commercially available and modified pectinases
TL;DR: Three types of N-acetylated chitosans with different degrees of acetylation (DA) were prepared and used as a substrate for enzymatic hydrolysis with a commercially available pectinase and a modified one and the effects of DA on enzyme-substrate affinity were investigated experimentally.