| 秸秆超临界水气化制氢的生命周期评价 |
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| 引用本文： | 李奕阳,闫秋会. 秸秆超临界水气化制氢的生命周期评价[J]. 安徽农业科学, 2010, 38(26): 14230-14232. DOI: 10.3969/j.issn.0517-6611.2010.26.014 |
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| 作者姓名： | 李奕阳 闫秋会 |
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| 作者单位： | 西安建筑科技大学,陕西西安,710055;西安建筑科技大学,陕西西安,710055 |
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| 基金项目： | 国家重点基础研究发展规划项目，陕西省教育厅项目 |
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| 摘 要： | 以秸秆的超临界水气化制氢系统为研究对象,建立了共性的生命周期分析方法学模型和支撑数据库,对系统边界、环境影响指标、决定系统环境性的重要参数进行了探讨,同时对生物质的种植、运输、粉碎干燥和气化制氢等过程进行了分析,并计算出了各个过程的能耗及其对环境的影响。
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| 关 键 词： | 超临界水 秸秆制氢 资源消耗 环境影响 |
Evaluation on Life Period of Vaporization Hydrogen Production from Stalks by Super-critical Water |
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| Affiliation: | LI Yi-yang et al(Xi＇an University of Building Science and Technology,Xi＇an,Shaanxi 710055) |
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| Abstract: | With vaporization hydrogen production system using super-critical water from stalks as studied object,the methodological model and support database of common life period analysis were set up.The system boundary,environmental influence index and important parameters deciding system environment were discussed.Simultaneously,the courses including cultivation,transport,crashing,drying,vaporization and hydrogen production were analyzed and the energy consumption of each course and its environmental influence were calculated out. |
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| Keywords: | Super-critical water Hydrogen production from stalks Resource consumption Environmental influence |
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