MOOA06 　加速器土木・放射線防護　 8月9日 会議室A 17:40 - 18:00

吸着式蓄熱材を用いた大型加速器からの排熱利用に関する研究（２） ～蓄熱材ハスクレイによる排熱利用の実証試験～

Study of Utilizing Waste Heat from A Large-scale Accelerator with Adsorption Thermal Storage Materials (2) - Field test of waste heat utilization using thermal storage material HASClay -

○佐々木 明日香，水戸谷 剛，赤堀 卓央（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），高橋 福巳，姉帶 康則（株式会社WING），大平 尚（岩手県），吉岡 正和，成田 晋也（岩手大学）

○Asuka Sasaki, Goh Mitoya, Takao Akabori (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 (Iwate Prefectural Office), Masakazu Yoshioka, Shinya Narita (Iwate University)

Construction of the International Linear Collider (ILC) in Japan has been considered. The utilization of waste heat from the ILC is an important issue from the perspective of building a sustainable energy system. We have been developing the heat recovery and utilization technology using the water vapor adsorption material HASClay for recovering low-grade waste heat from accelerators. In particular, we have been conducting research to establish offline heat transportation system using portable containers in mountain areas with low population density, considering the regional characteristics of Iwate Prefecture where is a candidate site for the ILC. We are also considering the establishment of a new heat supply service by combining not only the ILC but also various low-grade heat sources in the area around the ILC. We have so far developed a portable container that can be filled with about 10 kg of dried HASClay, and evaluated its heat storage and radiation performance. In this paper, we report on a field test of offline transportation of heat using the containers, in which heat recovered from a hot spring was utilized in an agricultural facility.