WEP067 　ポスター①　 7月31日 3F研修室A 13:00-15:00

吸着式蓄熱材を活用した排熱回収技術の事業化と基礎研究

Commercialization and fundamental research of waste heat recovery technology using adsorption heat storage materials

○水戸谷 剛，河野 裕一（東日本機電開発株式会社），鈴木 正哉，万福 和子（産業技術総合研究所），小久保 孝，谷野 正幸，佐藤 現，村岡 慎一（高砂熱学工業株式会社），髙橋 福巳，姉帶 康則（株式会社WING），大平 尚，菊池 和也（岩手県），廣沢 一郎（九州シンクロトロン光研究センター），吉岡 正和，成田 晋也，吉本 則之，藤崎 聡美，武田 洋一（岩手大学）

○Goh Mitoya, Yuichi Kono (HKK), Masaya Suzuki, Kazuko Manpuku (AIST), Takashi Kokubo, Masayuki Tanino, Gen Sato, Shinichi Muraoka (Takasago Thermal Engineering Co.,Ltd.), Fukumi Takahashi, Yasunori Anetai (WING Co.,Ltd.), Hisashi Odaira, Kazuya Kikuchi (Iwate Prifectural Office), Ichiro Hirosawa (SAVA-LS), Masakazu Yoshioka, Shinya Narita, Noriyuki Yoshimoto, Satomi Fujisaki, Yoichi Takeda (Iwate University)

Based on the Green ILC concept, an R&D program is underway to recover and utilize thermal energy emitted from the ILC facilities.Iwate Prefecture, where the ILC candidate site is located, is 80% mountainous, which is not suitable for online transportation of thermal energy.In order to effectively utilize the thermal energy emitted from the ILC facilities, a thermal energy circulation model suitable for such regional characteristics is required. We are aiming to commercialize an off-line waste heat circulation model that utilizes an innovative adsorptive thermal storage material, "HASClay", which can utilize low-grade waste heat.So far, they have developed a portable container that can hold approximately 10kg of dry HASClay and have evaluated its heat storage and emission performance.On the other hand, one of the issues for practical use is to elucidate the mechanism of water vapor adsorption/desorption on the microstructure of "HASClay". Here, we discuss two issues: (1) a demonstration test for commercialization of a thermal energy circulation model and (2) basic research to understand the structure and adsorption/desorption mechanism of "HASClay" using synchrotron radiation.