Hall VN, Day 1 - Hall and day program - SCEJ 52nd Autumn Meeting (Okayama, 2021)

`SCEJ 52nd Autumn Meeting (Okayama, 2021)`

Last modified: 2023-05-16 07:28:20

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Hall and day program : Hall VN, Day 1

ST-25,SY-56,SY-64,SY-65,SY-70 are changed from live streaming sessions to online sessions.
The preprints are now open (Sep. 8). These can be viewed by clicking the Paper IDs. The ID/PW sent to the Registered participants (excludes free registration) and invited persons are required.

Hall VN(Online), Day 1(Sep. 22)

Award Ceremony is Day 3, 14:00-.

SY-73

Time	Paper ID	Title / Authors	Keywords	Topic code	Ack. number
SY-73 [Symposium of Division of Supercritical Fluids] Supercritical Fluids Technologies in Japan -The past 20 years and the future-
(9:00–10:10) (Chair: Akizuki Makoto, Yamakawa Yosuke)
9:00– 9:20	VN101	Polyvinyl alcohol synthesis by radical polymerization in subcritical water: Effect of reaction conditions on degree of polymerization (Shinshu U.) *(Stu)Ishii Sumito, (Reg)Osada Mitsumasa, Kosaka Yasuhiro, (JAMSTEC) Deguchi Shigeru	Subcritical water Radical polymerization Green chemistry	SY-73	675
9:20– 9:40	VN102	Recovery of carbon fibers from hydrothermal decomposition of resins in carbon fiber reinforced plastics in the presence of hydrogen peroxide. (Chuo U.) *(Stu)Yokotsuka Kosuke, (Kanazawa U.) (Reg)Sakabe Junichi, (Chuo U.) (Reg)Funazukuri Toshitaka	CFRP hydrothermal hydrogen peroxide	SY-73	431
9:40– 10:10	VN103	[Requested talk] Examination of large-scale demonstration equipment that contributes to the hydrothermal technology research (Tohzai chemical Ind.) (Reg)Akimoto Keita	Hydrothermal Large-Scale demonstration equipment	SY-73	188
10:10– 10:40		Break
(10:40–12:00) (Chair: Hiraga Yuya, Goto Toshiharu)
10:40– 11:00	VN106	Effects of reaction conditions on defluorination from difluorobenzene in an aqueous sodium hydroxide solution under hydrothermal conditions (Chuo U.) *(Stu)Endo Jun, (Kanazawa U.) (Reg)Sakabe Junichi, (Chuo U.) (Reg)Funazukuri Toshitaka	difluorobenzene hydrothermal defluorination	SY-73	812
11:00– 11:20	VN107	Chemical recycling of polylactic acid by hydrothermal treatment (Shizuoka U.) *(Stu)Kishita Mikitaka, (Maxell) Sun Yin, (Reg)Goto Toshiharu, (Shizuoka U.) (Reg)Sako Takeshi, (Reg)Okajima Idzumi	polylactic acid biodegradable plastic hydrothermal treatment	SY-73	465
11:20– 11:40	VN108	Effects of reaction conditions on defluorination from perfluorooctanoic acid (PFOA) in an aqueous sodium hydroxide solution under hydrothermal conditions (Chuo U.) *(Stu)Sekiguchi K., (Stu)Endo J., (Kanazawa U.) (Reg)Sakabe J., (Chuo U.) (Reg)Funazukuri T.	Hydrothermal Defluorination Perfluorooctanoic acid	SY-73	569
11:40– 12:00	VN109	Analysis of amide compound reaction in subcritical water by machine learning (Shinshu U.) *(Stu)Tsuboi Hibiki, (Reg)Shimada Iori, (Reg)Fukunaga Hiroshi, (Reg)Takahashi Nobuhide, (Reg)Osada Mitsumasa	Subcritical water Machine learning Protein	SY-73	805
(13:10–14:40) (Chair: Seong Gimyeong, Nara Tomoyuki)
13:10– 13:40	VN113	[Requested talk] Hydrothermal treatment for controlling the production and decomposition of biomass materials (Shinshu U.) (Reg)Osada Mitsumasa	Biomass Hydrogel Subcritical water	SY-73	191
13:40– 14:00	VN115	Utilization of marine biomass by hydrothermal treatment (Shizuoka U.) *(Stu)Yamauchi Takeshi, (Reg)Okajima Idzumi, (Reg)Sako Takeshi	marine biomass superheated steam bio-gas	SY-73	558
14:00– 14:20	VN116	Liquefaction of agricultural materials by subcritical water treatment and application of the liquefied products to vinegar production additives (Kumamoto U.) *(Stu)Murakami Daigo, Yamato Kazuharu, (MAFT) (Cor)Hirayama Shoji, (Cor)Hoshino Yuriko, (Maruboshi Vinegar) Hoshino Munehiro, (Kumamoto U. IINa) (Reg)Sasaki Mitsuru	Subcritical Water Liquefaction Sake Lees	SY-73	112
14:20– 14:40	VN117	Extraction of bio-oil in rice bran using expanded liquid with CO₂ (Shizuoka U.) *(Stu)Ito Kaichi, (Reg)Okajima Idzumi, (Reg)Kong Chang Yi, (Reg)Sako Takeshi	CO2-expanded hexane Extraction bio-oil	SY-73	99
14:40– 15:00		Break
(15:00–16:20) (Chair: Osada Mitsumasa, Tanaka Chiaki)
15:00– 15:20	VN119	Combination of hot compressed water extraction and membrane separation for valuable materials recovery from microalgae extraction residue (U. Tokyo) *(Int)Li Fei, (Reg)Akizuki Makoto, (Takenaka) (Reg)Kawajiri Satoshi, (U. Tokyo) (Reg)Oshima Yoshito	Hot compressed water Membrane separation Microalgae residue	SY-73	484
15:20– 15:40	VN120	Effect of Supercritical Fluid Mixing on Adjustment of Molecular Weight Distribution of Elastomers (Hiroshima U.) *(Stu)Yamamoto Moriyasu, (Reg)Kihara Shin-ichi, (Reg)Ushiki Ikuo, (Reg)Takishima Shigeki, (Bridgestone) Muneshige Kenji, Isaka Yasuhiro, Kondo Yoichiro	supercritical fluids mixing molecular weight distribution	SY-73	798
15:40– 16:00	VN121	Application of CO₂-Assisted Polymer Compression Method to Polylactic Acid (AIST) (Reg)Aizawa Takafumi	CO2-assisted polymer compression polylactic acid crystallinity	SY-73	759
16:00– 16:20	VN122	Effect of Alcohol Addition on Supercritical Carbon Dioxide Foaming of Polystyrene (Tokyo U. Sci.) *(Stu)Niikawa Kyohei, (Reg)Matsukawa Hiroaki, (Reg)Murakami Yuya, (Reg)Shono Atsushi, (Reg)Otake Katsuto	Polymer foam Carbon dioxide Alcohol	SY-73	331
(16:20–17:40) (Chair: Haruki Masashi, Horikawa Yoshiteru)
16:20– 16:40	VN123	Role of Plasticizers in Supercritical Carbon Dioxide Foaming of Polyvinyl Chloride (Tokyo U. Sci.) *(Stu)Yoshida Naruhide, (Reg)Matsukawa Hiroaki, (Reg)Murakami Yuya, (Reg)Shono Atsushi, (Reg)Otake Katsuto	Polymer foam Carbon dioxide Polyvinyl Chloride	SY-73	596
16:40– 17:00	VN124	Quantitative analysis of Kamlet-Taft parameter for evaluating local composition in supercritical fluid systems (Tohoku U.) *(Stu·PCEF)Moriya Mayu, (Reg)Ota Masaki, (Reg)Inomata Hiroshi	supercritical carbon dioxide Kamlet-Taft parameter solvent property	SY-73	156
17:00– 17:20	VN125	Measurement and correlation of diffusion coefficients of benzene in mixture of carbon dioxide and ethanol under high pressure conditions by Taylor dispersion method (Chuo U.) *(Stu)Onodera N., (Kanazawa U.) (Reg)Sakabe J., (Chuo U.) (Reg)Funazukuri T., (Shizuoka U.) (Reg)Kong C. Y.	mixture of CO2 and organic solvent diffusion coefficient benzene	SY-73	707
17:20– 17:40	VN126	Measurement and modeling of adsorption equilibria of ester VOCs in supercritical CO₂ for regeneration of high-performance activated carbon (Hiroshima U.) *(Stu)Ueno Yuji, (Reg)Ushiki Ikuo, (Reg)Kihara Shin-ichi, (Reg)Takishima Shigeki, (Dai-Dan) (Reg)Ito Yasuyuki, (Tohoku U.) (Reg)Inomata Hiroshi	Supercritical carbon dioxide Activated carbon Adsorption	SY-73	574

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SCEJ 52nd Autumn Meeting (Okayama, 2021)

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