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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 Partial oxidation ： ウィキペディア英語版 Partial oxidation Partial oxidation (POX) is a type of chemical reaction. It occurs when a substoichiometric fuel-air mixture is partially combusted in a reformer, creating a hydrogen-rich syngas which can then be put to further use, for example in a fuel cell. A distinction is made between ''thermal partial oxidation'' (TPOX) and ''catalytic partial oxidation'' (CPOX). ==Principle== Partial oxidation is a technically mature process in which natural gas or a heavy hydrocarbon fuel (heating oil) is mixed with a limited amount of oxygen in an exothermic process. * General reaction equation (without catalyst, TPOX): $\backslash mathrm\; \backslash \; O\_2\; \backslash rightarrow\; n\; \backslash \; CO\; +\; \backslash frac\; \backslash \; H\_2O\}$〔Rostrup-Nielsen, "Syngas in perspective", ''Catalysis Today'' 71 (2002), pp. 243-247.〕 * General reaction equation (with catalyst, CPOX): $\backslash mathrm\; \backslash \; O\_2\; \backslash rightarrow\; n\; \backslash \; CO\; +\; \backslash frac\; \backslash \; H\_2\}$ * Possible reaction equation (heating oil): $\backslash mathrm\; +\; 6\; \backslash \; O\_2\; \backslash rightarrow\; 12\; \backslash \; CO\; +\; 12\; \backslash \; H\_2\}$ * Possible reaction equation (coal): $\backslash mathrm\; +\; 12\; \backslash \; O\_2\; \backslash rightarrow\; 24\; \backslash \; CO\; +\; 6\; \backslash \; H\_2\}$ The formulas given for coal and heating oil show only a typical representative of these highly complex mixtures. Water is added to the process for getting both the extreme temperatures as well as extra control on the formation of soot. 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「Partial oxidation」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.