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The sponge iron reaction (SIR) is a chemical process based on redox cycling of an iron-based contact mass, the first cycle is a conversion step between iron metal (Fe) and wuestite (FeO), the second cycle is a conversion step between wuestite (FeO) and magnetite (Fe3O4).〔(Sponge iron process for manned space exploration )〕 In application, the SIT is used in the reformer sponge iron cycle (RESC) in combination with a steam reforming unit. ==Process description== The process has two modes, a reduction mode and an oxidation mode. ===Iron-wuestite=== + ↔ + ===Magnetite-wuestite=== + ↔ 3 + 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Sponge iron reaction」の詳細全文を読む スポンサード リンク
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