| 荒漠能源植物气化发电的环境影响评价 |
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| 引用本文： | 陆莹,任珺,余方可,赵迎迎,陈向超.荒漠能源植物气化发电的环境影响评价[J].内蒙古环境科学,2011(5):141-143. |
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| 作者姓名： | 陆莹 任珺 余方可 赵迎迎 陈向超 |
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| 作者单位： | [1]兰州交通大学环境与市政工程学院,兰州交通大学环境生态研究所,甘肃730070 [2]甘肃高等学校环境科学与技术实验教学示范中心,兰州730070 |
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| 基金项目： | 基金项目：兰州交通大学大学生科技创新项目立项基金资取（DXS2010-001,DXS2010-002） |
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| 摘 要： | 对荒漠生物质气化发电进行LCA评价，建立评价模型，在评价过程中选用了燃煤发电系统为参照。研究结果表明，生物质利用过程没有CO2的排放，整个发电周期中仅原料的生产、运输以及预处理过程消耗能量导致CO2排放，因此生物质气化发电方案的排放量远远小于燃煤方案，减排量达到了87％-94％。生物质发电与燃煤发电相比，对环境污染降低程度的总指数为3．68。生物质能源的开发大大削减了化石能源利用带来的环境污染问题，同时也能够缓解能源危机。
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| 关 键 词： | 荒漠能源植物 气化发电 生命周期 环境影响 |
Evaluation of Environmental Effects of Gasification to Generate Electricity Using Bioenergy Plant of Desert |
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| Lu Ying,Ren Jun,Yu Fangke,Zhao Yingying,Chen Xiangchao.Evaluation of Environmental Effects of Gasification to Generate Electricity Using Bioenergy Plant of Desert[J].Inner Mongolia Environmental Protection,2011(5):141-143. |
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| Authors: | Lu Ying Ren Jun Yu Fangke Zhao Yingying Chen Xiangchao |
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| Institution: | 1. School of Environmental and Municipal Engineering, Institute of Environmental Ecolog), Lanzhou Jiaotong University, lan zhou 730070; 2. Demonstration Center for Experimental Teaching of Environmental Science and Technology in Colleges of Gansu Province, Lanzhou Jiaotong University, Lanzhou 730070) |
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| Abstract: | The model is be established to LCA evaluation for generating electricity using desert biomass. Follow conclusions can be carried out. In the course of the wtilizing, no CO2 discharged. The drain of CO2 only exist in the course of material producing, transporting and pretreating. So that, the drain of CO2 can decreas 87%-94%. The Index of polluting gas decline 3.68 than generating electricity from coal. The explioation of the biomass energy will be markedly cut down the pollution of the environment and it also can alleviate enery crisis. |
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| Keywords: | Bioenergy plant of desert Gasification to generate electricity Life circle assessment Environmental effects |
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