P22-12 高温ガス炉を利用した熱化学水素製造法 IS プロセスの研究 : 水素製造試験

概要

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JAERI has been conducting studies on a thermochemical process for hydrogen production by water-splitting, classified as the well-known Iodine-Sulfur cycle, as a part of the research programs striving to utilize heat from High Temperature Gas-cooled Reactors. An experimental apparatus adopting this process has been constructed. The apparatus is made of fluorine resin, glass and quartz and has the ability to produce hydrogen at a rate of fifty liters per hour. The heats required in operation is supplied by electricity. Techniques for controlling the process conditions are essential for the development of such a closed-cycle chemical process. The experiments using the apparatus started in 2000 and will continue until 2004. A sulfuric acid decomposition step and a hydriodic acid decomposition step have been operated one by one. A bunsen reaction step will be operated from now on. Ultimately they will be combined for tests of continuous hydrogen production. This paper describes present states of the experiments.
一般社団法人日本機械学会の論文
2002-06-14