秸秆能源化利用技术评价方法探究与优化

RESEARCH AND OPTIMIZATION OF EVALUATION METHODS FOR STRAW ENERGY UTILIZATION TECHNOLOGY

生物质能源是未来能源结构的重要组成部分,而农作物秸秆作为生物质能资源的主要来源之一,其能源化利用技术值得探索。为科学评价秸秆能源化利用技术的资源利用、技术适用性、经济效益、环境效益和社会效益,以现有文献为基础,对常用于秸秆能源化利用技术的评价方法研究现状进行综述,分析各种技术评价方法的优缺点,总结比较了不同方法的评价范围,提出适合秸秆能源化利用技术的评价方法,即全生命周期评价法与层次分析法相结合的综合评价方法。并根据现有文献建立了评价指标体系,为后续秸秆能源化技术利用模式的科学评价提供参考。

Biomass energy is an important part of energy structure in the future,and crop straw is one of the main sources of biomass energy resources,thus its energy utilization technology deserves exploration and promotion.In order to evaluate the resource utilization,application benefits,economic benefits,environmental benefits and social benefits of straw energy utilization technology,based on the existing literature,this paper reviewed the research status of evaluation methods commonly used in straw energy utilization technology,analyzed the advantages and disadvantages of various technical evaluation methods,summarized the evaluation scope of different methods.It also proposed the method suitable for straw energy utilization technology,that was,the comprehensive evaluation method combining life cycle assessment and analytic hierarchy process.According to the existing literature references,the evaluation index system was established,which laid a foundation for the evaluation of the utilization model of straw energy utilization technology.