Hall CA - Hall and day program - SCEJ 56th Autumn Meeting (Tokyo, 2025)

`SCEJ 56th Autumn Meeting (Tokyo, 2025)`

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Hall and day program : Hall CA

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Hall CA(C.A. Bldg. 3F 304)

Hall CA, Day 1 | Hall CA, Day 2 | Hall CA, Day 3
SY-76

Time	Paper ID	Title / Authors	Keywords	Topic code	Ack. number
Hall CA(C.A. Bldg. 3F 304), Day 1(Sep. 16)
SY-76 [Symposium of Division of Supercritical Fulids] Latest Trends in Supercritical Fluid Utilization Technology
(9:00–9:40) (Chair: Matsuyama Kiyoshi)
9:00– 9:40	CA101	[Review lecture] Flash Synthetic Chemistry Guided by Flow Microreactor Research (Hokkaido U.) (Reg)Nagaki Aiichiro	microreactor flash chemistry synthesis	SY-76	137
(9:40–10:40) (Chair: Hiraga Yuya, Torii Shogo)
9:40– 10:00	CA103	Quantitative analysis of acid-catalytic effect of hot compressed water-methanol mixture using reactions of α-cumyl alcohol (U. Tokyo) *(Stu)Seki Shotaro, (Reg)Oshima Yoshito, (Reg)Akizuki Makoto	hot compressed water-methanol mixture autoprotolysis acid-catalyzed reaction	SY-76	98
10:00– 10:20	CA104	Hydrothermal decomposition behavior of dried strawberry fresh leaves and recovery of useful components (Utsunomiya U.) *(Stu)Hasegawa Ayane, (Stu)Takamatsu Masato, (Reg)Sato Takafumi, (Reg)Itoh Naotsugu	Hydrothermal Extraction Antioxidant	SY-76	421
10:20– 10:40	CA105	Hydrothermal extraction of bamboo powder in the presence of dilute acid and base (Utsunomiya U.) *(Stu)Takamatsu Masato, (Reg)Sato Takafumi, (Reg·SPCE)Miki Hideaki, (Reg)Itoh Naotsugu	Bamboo Hydrothermal Acid-base	SY-76	266
10:40– 11:00		Break
(11:00–12:00) (Chair: Shimoyama Yusuke, Orita Yasuhiko)
11:00– 11:20	CA107	Formation of micro-architected noble metal structure via 3D printing and supercritical CO2-assisted immobilization (Fukuoka Inst. Tech.) *(Stu)Hanada Koki, (Stu)Maeda Shuto, (Reg)Matsuyama Kiyoshi	micro-architected metal structure 3D printing supercritical CO2	SY-76	330
11:20– 11:40	CA108	Integrated analysis of temperature and pressure conditions and pore structure in drug impregnation process of MCM-48 using supercritical CO₂. (Hiroshima U.) *(Stu·PCEF)Asai Y., (Reg)Ushiki I.	Supercritical carbon dioxide Mesoporous silica NSAIDs	SY-76	619
11:40– 12:00	CA109	Analysis of Adsorption States and Pore Structure of the Quinone Impregnation Process into Activated Carbon pores Using Supercritical CO₂ (Tohoku U.) *(Stu)Yamada T., (Tohoku U. FRIS) (Reg)Nakayasu Y., (Tohoku U.) Ooka C., Sokabe S., (Kyoto U.) Kobayashi K., (NIMS) Nagamura N., (Tohoku U.) (Reg)Watanabe M.	supercapacitor NEXAFS Supercritical CO2	SY-76	526
(13:00–13:40) (Chair: Nakayasu Yuta)
13:00– 13:40	CA113	[Invited lecture] Turning polycarbonate waste into high-purity monomers with only water (Tohoku U.) *(Reg)Zheng Qingxin, Sato Rintaro, (Reg)Watanabe Masaru	Polycarbonate Monomer recovery Water	SY-76	372
(13:40–14:40) (Chair: Kihara Shinichi, Tomai Takaaki)
13:40– 14:00	CA115	Chemical recycling of biodegradable plastics by hydrothermal treatment (Shizuoka U.) *(Stu)Fujita Rikuto, (Reg)Okajima Idzumi, (Maxell) Sun Yin, (Reg)Goto Toshiharu	biodegradable plastics hydrothermal treatment chemical recycle	SY-76	252
14:00– 14:20	CA116	Chemical recycling of PET composite materials by hydrothermal treatment (Shizuoka U.) *(Stu)Masuda Ryuya, (Reg)Okajima Idzumi	hydrothermal treatment composite material PET	SY-76	251
14:20– 14:40	CA117	Development of Hydrothermal Process for the Recovery of PE and PET Monomers from PET/PE Composite Film (Tohoku U.) *(Stu)Iida Naoya, (Reg)Zheng Qingxin, (Reg)Watanabe Masaru	PET/PE Composite Film Hydrothermal Treatment Kinetic Modeling	SY-76	521
14:40– 15:00		Break
(15:00–15:40) (Chair: Osada Mitsumasa)
15:00– 15:40	CA119	[Invited lecture] Sustainable recycling of agricultural waste with bio and ecological engineering (TUAT) (Reg)Riya Shohei	Anaerobic digestion Rice Manure	SY-76	3
(15:40–17:40) (Chair: Matsuyama Kiyoshi, Suzuki Shogo)
15:40– 16:00	CA121	Extraction of Residual Oil from Sunflower Pressed Cake Using CO₂-expanded Liquids for Biofuel Use (Shizuoka U.) *(Stu)Luhasile Mapesa Kamisa, (Reg)Okajima Idzumi, (Reg)Sako Takeshi	Extraction Biofuel CO2-expanded liquids	SY-76	139
16:00– 16:20	CA122	Effect of extraction conditions on useful by-products generated during supercritical CO₂ extraction of rice oil from rice bran (Tohoku U.) *(Stu)Aoki Konomi, (Reg)Hiraga Yuya, (Reg)Watanabe Masaru	Supercritical carbon dioxide Extraction Rice bran oil	SY-76	631
16:20– 16:40	CA123	Structure Formation and Strengthening of Polycarbonate by Elongation under Supercritical CO2 (TUAT) *(Stu)Imai Sae, Saito Hiromu	Supercritical CO2 Elongation Polycarbonate	SY-76	665
16:40– 17:00	CA124	Nanosizing of Pt/CeO₂ particles using SEDS technique and dependence of Pt crystallinity on heat treatment (Nagoya U.) *(Stu)Manabe A., Zhu L., Wang T., (Stu)Mei L., (Reg)Yamamoto T., (Tohoku U.) (Reg)Iwase K., (Reg)Tomai T., (Nagoya U.) Kanda H.	Swirl mixer SEDS technique Supercritical carbon dioxide	SY-76	192
17:00– 17:20	CA125	Pt Nanoparticles/MOF composite through supercritical CO₂-assisted immobilization for H-D exchange deuteration (Fukuoka Inst. Tech.) *(Stu)Kubota Megumi, (Stu)Oniki Kenjiro, (Stu)Miura Hiroki, (Reg)Matsuyama Kiyoshi	H-D exchange deuteration metal-organic framework supercritical CO2	SY-76	331
17:20– 17:40	CA126	Study of Microcellular Foaming Methods for Fluorelastomers (Hiroshima U.) *(Stu·PCEF)Yamashita Ryo, (Reg)Kihara Shinichi	Batch Foaming Fluoroelastomers Supercritical CO2	SY-76	929
Hall CA(C.A. Bldg. 3F 304), Day 2(Sep. 17)
(9:00–9:40) (Chair: Hirogaki Kazumasa)
9:00– 9:40	CA201	[Review lecture] Controlling polymer structure using high-pressure carbon dioxide (TUAT) Saito Hiromu	high-pressure carbon dioxide polymer structure	SY-76	165
(9:40–10:40) (Chair: Tomai Takaaki, Matsuyama Kiyoshi)
9:40– 10:00	CA203	Development of hydrothermal leaching using mixed organic acids from spent-NCM cathode materials and metal Isolation process (Tohoku U.) *(Stu)Inaba Naoya, (Reg)Zheng Qingxin, (Reg)Watanabe Masaru	Lithium-ion battery Metal recovery Hydrothermal leaching	SY-76	37
10:00– 10:20	CA204	Corrosion Behavior of Citric Acid on Various Steel Materials During the Hydrothermal Leaching of Lithium-ion Battery Cathode materials (Tohoku U.) *(Stu)Wu Panpan, (Reg)Zheng Qingxin, (Reg)Watanabe Masaru	Corrosion behavior lithium-ion battery recycling material selection	SY-76	200
10:20– 10:40	CA205	Selective recovery of salicylic acid from dehydrated aspirin polymer using high-temperature and high-pressure water (Shinshu U.) *(Stu)Kawasaki Hakuto, (Shinshu U./JST-PRESTO) Kohsaka Yasuhiro, (JAMSTEC) Deguchi Shigeru, (Shinshu U.) (Reg)Osada Mitsumasa	Salicylic Acid High-Temperature Water Cyclic Ketene Acetal Esters	SY-76	755
10:40– 11:00		Break
(11:00–12:00) (Chair: Ono Takumi, Murakami Yuya)
11:00– 11:20	CA207	Study on Styrene Carbonate Synthesis by Cycloaddition of CO₂ with Ionic Liquid Supported Catalysts (Tohoku U.) *(Stu·PCEF)Tatsushima Moe, (Reg)Hiraga Yuya, (Reg)Watanabe Masaru	CO2 fixation supporting ionic liquid cyclic carbonate	SY-76	371
11:20– 11:40	CA208	Promotion of formation of theophylline cocrystals in natural deep eutectic solvent composed of decanoic acid and menthol (Science Tokyo) *(Stu)Matsuoka Yohei, (Reg)Orita Yasuhiko, (Reg)Shimoyama Yusuke	cocrystal deep eutectic solvent theophylline	SY-76	560
11:40– 12:00	CA209	Development of virtual sensor model for mixture density using Raman spectrum information (Science Tokyo) *(Stu)Fujimori Mimu, (Reg)Orita Yasuhiko, (Reg)Shimoyama Yusuke	virtual sensor Raman spectrum mixture density	SY-76	561
(13:00–13:40) (Chair: Matsuyama Kiyoshi)
13:00– 13:40	CA213	[Invited lecture] Development and prospects of innovative solid biofuels in subcritical region (Kindai U.) Ida Tamio	Zero-Carbon steel Biocoke CO combustion	SY-76	138
(13:40–14:20) (Chair: Tomai Takaaki)
13:40– 14:20	CA215	[Invited lecture] Chemical sensors and funcrtional comsposites using carbon materials (Kyushu U.) Inaba Masafumi	carbon nanotubes diamond chemical sensors	SY-76	970
14:20– 14:40		Break
(14:40–16:00) (Chair: Akizuki Makoto, Nakayasu Yuta)
14:40– 15:00	CA218	Elucidation of the gelation mechanism of keratin by hydrothermal treatment (Shinshu U.) *(Stu)Kanrei Otoe, (Reg)Shimada Iori, (Reg)Fukunaga Hiroshi, (Reg)Takahashi Nobuhide, (Reg)Osada Mitsumasa	Keratin Hydrogel Hydrothermal	SY-76	550
15:00– 15:20	CA219	Hydrolysis behavior of lignin using subcritical water (Shizuoka U.) *(Stu)Matsuoka Yamato, (Reg)Okajima Idzumi, (NSCM) Yoshida Keita, Shichijo Yasuji	Subcritical water Lignin Hydrolysis	SY-76	232
15:20– 15:40	CA220	Assessment of the Impact of Mass Transport on CO₂ Electrolysis under Hydrothermal Conditions (Tohoku U.) *(Stu)Ishikawa Yuta, (Stu·PCEF)Takayanagi Ryusei, (Tohoku U. IMRAM) (Reg)Iwase Kazuyuki, (Tohoku U. FRIS) (Reg)Tomai Takaaki	Hydrothermal Electrolysis Mass Transport	SY-76	629
15:40– 16:00	CA221	Synthesis of cyclic dipeptides from linear dipeptides in high-temperature and high-pressure water (Shinshu U.) *(Stu)Nagao Kaei, (Tokyo Kasei U.) Hosokawa Megumi, Miyauchi Satoshi, Shigemura Yasutaka, (Shinshu U.) (Reg)Shimada Iori, (Reg)Fukunaga Hiroshi, (Reg)Takahashi Nobuhide, (Reg)Osada Mitsumasa	Amino acids Dipeptides Hydrothermal	SY-76	754
Hall CA(C.A. Bldg. 3F 304), Day 3(Sep. 18)
(9:00–9:20) (Chair: Sato Takafumi)
9:00– 9:20	CA301	[The Outstanding Paper Award] Catalytic Performance of Solid Base Na-ZrO₂ in Subcritical Water (UTokyo) *(Reg)Akizuki Makoto, Wang Yiqi, (Reg)Oshima Yoshito	Subcritical water Solid base catalysis Zirconia based catalyst	SY-76	69
(9:20–10:40) (Chair: Fujii Tatsuya, Komatsu Hiroyuki)
9:20– 9:40	CA302	Transfer hydrogenolysis of beech-derived organosolv lignin using hot-compressed alcohols (UTokyo) *(Stu)Dowaki Taishi, (Reg)Sawai Osamu, (Reg)Nunoura Teppei	lignocellulosic biomass hydrogen transfer lignin extraction	SY-76	375
9:40– 10:00	CA303	Effect of solid acid and base catalysts on hot compressed water treatment of paramylon (U. Tokyo) *(Stu)Du Wanling, (Reg)Oshima Yoshito, (Reg)Akizuki Makoto	hot compressed water paramylon solid catalysts	SY-76	135
10:00– 10:20	CA304	Kinetic study on deoxygenation of carboxylic acids in supercritical water using solid base catalysts (U. Tokyo) *(Stu)Sezutsu Haruka, (Reg)Oshima Yoshito, (Reg)Akizuki Makoto	supercritical water solid base catalyst deoxygenation	SY-76	303
10:20– 10:40	CA305	Production of materials from silk fibroin dispersion liquid using water at low to high temperatures as a reaction field (Shinshu U.) *(Stu)Mizushima Kenta, (Reg)Shimada Iori, (Reg)Fukunaga Hiroshi, (Reg)Takahashi Nobuhide, (Reg)Osada Mitsumasa	Silk fibroin Dispersion liquid Gelation	SY-76	613
10:40– 11:00		Break
(11:00–12:00) (Chair: Sato Takafumi, Sawai Osamu)
11:00– 11:20	CA307	Development of a Predictive Model for Triglyceride Solubility in Supercritical CO₂ and Its Application to Rice Bran Oil Extraction (Tohoku U.) *(Reg)Hiraga Yuya, Sakurai Kaori, (Reg)Watanabe Masaru	Extraction Triglyceride Solubility	SY-76	169
11:20– 11:40	CA308	Neutron techniques for analyzing reaction behavior of supercritical water: Development and application of experimental apparatus (CROSS) (Reg)Abe Jun	Neutron Supercritical water	SY-76	406
11:40– 12:00	CA309	Examination of precursors for improving dispersibility in aromatic solvents of ZrO₂ nanoparticles synthesized by rapid hydrothermal process (U. Tokyo) *(Reg)Watanabe Akito, (Tohoku U. SRIS) (Reg)Yoko Akira, (U. Suwon) (Reg)Seong Gimyeong, (Tohoku U. FRIS) (Reg)Tomai Takaaki, (Tohoku U. WPI-AIMR) (Reg)Adschiri Tadafumi, (Tohoku U.) Hayashi Yamato, Kawamoto Hiroki, Fujimoto Yutaka, (Shizuoka U.) (Reg)Koshimizu Masanori, (Tohoku U.) Asai Keisuke	Hydrothermal Synthesis ZrO2 Surface Modification	SY-76	709
12:00– 12:20		Student awards ceremony

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SCEJ 56th Autumn Meeting (Tokyo, 2025)

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