2135 廃乾電池リサイクル多孔質体の熱的諸特性(G06-5 熱工学(5) 伝熱(3),21世紀地球環境革命の機械工学:人・マイクロナノ・エネルギー・環境)

概要

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In Japan, dry batteries of about 57,000 tons are disposed every year. However, some of the waste dry batteries are recycled. Itomuka Zinc Calcine is called as IZC and it is produced from this disposal process. IZC is the calcinations powder which is mostly composed of ZnO and MnO. We have to develop the purpose because IZC is currently not needed. The particular purpose of this study is the applied research for IZC as useful materials for thermal storage, heat insulator, heat exchanger accessories, solar thermal storage and snow melting facility. In order to achieve this goal, the mixture of IZC powder with binder may be sized in pressing mold and the final dried porous material will be obtained by roasting in electric furnace. In this paper, thermodynamic properties of IZC porous material such as specific heat constant, effective thermal conductivity and spectral emissivity are especially measured.
社団法人日本機械学会の論文
2008-08-02