我国西部荒漠化地区生物质原料的选择

Selection of Biomass Material in the Western Desertification Area of China

21世纪以来,中国承受日益严重的能源危机,开发新能源已经成为解决能源危机的主要途径之一。生物质能源作为新能源的一种,逐渐成为我国开发的重点,选择合适的生物质原料显得尤为重要。首先介绍了我国西部荒漠化地区的分布及自然环境特征,然后分析生物质原料的各种特性,最后基于主成分分析原理,建立荒漠化地区生物质原料的选择模型。对十种生物质原料的综合评价参数进行排名,并且对排名前3位的薇藻、文冠果和山樱桃进行了重点分析。

Energy crisis is increasingly serious in China since 21 century.Development of new energy has become one of the main approaches to solve the energy crisis.Biomass energy as a kind of new energy becomes the focus gradually in China,and it is particularly important select appropriate biomass materials.The distribution and natural environment characteristics of western desertification area in China first are introduced,and then analyzed the qualities of various biomass materials.Finally,build the model of selection desertification area＇s biomass materials based on principal component analysis;sort the ten materials according to comprehensive evaluation parameter;and focus has been put on analysis algae,Xanthoceras and Prunus pedunculata which are top 3 materials.