熱化学水素製造法ISプロセス(<特集>水素製造・貯蔵の最新動向I)

概要

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This review takes a broad view of technological development trend of the thermochemical iodine-sulfur (IS) process for water-splitting hydrogen production, which contains a principle of thermochemical cycle, an overview of chemical scheme of IS process, and a brief of domestic and international R&D situation. Thermochemical cycles recently draw attentions for alternating with conventional water electrolysis, which harness heat-formed energy generated from nuclear or renewable energy sources. Up to now, IS process is most deeply investigated cycle; it is in a process engineering stage to use industrial materials efficiently. To achieve industrializing hydrogen production system using IS process, a key engineering task is providing manufacturability of chemical reactors made of practical-structural materials and confirming its soundness in harsh process environments. A great deal of effort has recently dedicated to this task at research institutions in Japan, China, and Korea.
一般社団法人日本エネルギー学会の論文
2013-11-20