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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Frank–Caro process ： ウィキペディア英語版 Frank–Caro process The Frank–Caro process, also called cyanamide process, is the nitrogen fixation reaction of calcium carbide with nitrogen gas in a reactor vessel at about 1,000°C. The reaction is exothermic and self-sustaining once the reaction temperature is reached. Originally the reaction took place in large steel cylinders with an electrical resistance element providing initial heat to start the reaction. Modern production uses rotating ovens. The synthesis produces a solid mixture of calcium cyanamide (CaCN2) and carbon. :CaC2 + N2 → CaCN2 + C ==History== The Frank–Caro process was the first commercial process that was used worldwide to fix atmospheric nitrogen. The product was used as fertilizer and commercially known as ''Lime-Nitrogen''. ''Nitrolim'' or ''Kalkstickstoff'' in German.〔(【引用サイトリンク】 Muscle Shoals Alabama )〕 The method was developed by the German chemists Adolph Frank and Nikodem Caro between 1895–1899. In its first decades, the world market for inorganic fertilizer was dominated by factories utilizing the cyanamide process. 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「Frank–Caro process」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.