河南省秸秆资源能源化潜力与产业发展研究

发布时间：2019-06-14 03:48

【摘要】：中国目前正处在工业化、城市化、信息化以及日益卷入全球化的关键时期,经济增长方式粗放、资源环境问题十分严峻,以化石燃料为主的传统能源在开发和生产过程中对环境产生不同程度的影响。农作物秸秆虽然是农业生产中的副产品,但是作为一种生物质能源,秸秆能源产业的健康发展对于改善农村生产生活条件,对发展循环经济,构建资源节约型社会都有着重要的现实意义。河南省作为我国粮食主产区,也是全国秸秆产量最多的地区之一,但是由于利用不合理,造成大量秸秆资源浪费。因此,本文通过使用统计推断方法估算出河南省秸秆资源能源化潜力,在此基础上运用循环经济学、环境经济学等理论对秸秆能源产业进行深入研究,分析其中存在的问题,提出解决的方法,进而促进河南省秸秆能源产业健康发展。文章第一章首先对国内外的有关研究进行回顾和评述；介绍研究方法、技术路线,本文的创新点与不足以及数据的来源情况。第二章主要是介绍研究的理论基础,构建研究的理论框架。第三章是研究区域的基本状况；区域秸秆资源分布情况和利用的现状；秸秆资源量的估算,河南省秸秆资源能源化潜力的分析。第四章是河南省秸秆能源产业的研究,包括秸秆能源产业的开发利用现状,产业布局和效益分析,以及产业发展中存在的问题。第五章是研究结论和政策建议。本文得出如下研究结论：河南省秸秆资源总量较大,分布比较均匀,便于开发利用。目前农村秸秆利用方式主要以还田和直燃为主,利用方式较小,综合利用效率不高,河南省可能源化利用秸秆资源总量较多,大部分地区秸秆资源分布比较均匀,秸秆资源密度高,适合发展秸秆能源产业。河南省秸秆能源产业总体布局比较合理,秸秆能源产业的发展给当地带动了当地经济的发展,在节约传统能源,减少污染排放等方面发挥了积极的作用,也给周边居民提供了大量的就业机会,增加了当地农民的收入。秸秆能源企业虽然整体发展势头良好,但是也存一些企业长期亏损,企业研发能力不强,技术水平低,整体竞争力不强等问题。提出了要继续加强秸秆禁烧工作,减少直接还田比例,发展高效的秸秆利用途径,充分挖掘秸秆能源化潜力。文章提出针对秸秆能源产业,应该增加研发投入,积极发展小型能源化设备,建立有效的秸秆回收体系,增加政策上的支持力度。
[Abstract]:At present, China is in a critical period of industrialization, urbanization, informatization and increasingly involved in globalization. The mode of economic growth is extensive, and the problems of resources and environment are very serious. The traditional energy sources based on fossil fuels have different degrees of impact on the environment in the process of development and production. Although crop straw is a by-product of agricultural production, as a kind of biomass energy, the healthy development of straw energy industry is of great practical significance to improve rural production and living conditions, to develop circular economy and to build a resource-saving society. Henan Province, as the main grain producing area in China, is also one of the areas with the largest straw production in China, but because of unreasonable utilization, a large number of straw resources are wasted. Therefore, this paper estimates the energy potential of straw resources in Henan Province by using statistical inference method. On this basis, the straw energy industry is deeply studied by using circular economics, environmental economics and other theories, the existing problems are analyzed, and the solutions are put forward, so as to promote the healthy development of straw energy industry in Henan Province. In the first chapter, the relevant research at home and abroad is reviewed and reviewed, and the research methods, technical routes, innovation and shortcomings of this paper, as well as the source of data are introduced. The second chapter mainly introduces the theoretical basis of the study and constructs the theoretical framework of the research. The third chapter is the basic situation of the study area, the distribution and utilization of regional straw resources, the estimation of straw resources, and the analysis of energy potential of straw resources in Henan Province. The fourth chapter is the research of straw energy industry in Henan Province, including the development and utilization of straw energy industry, industrial layout and benefit analysis, as well as the existing problems in industrial development. The fifth chapter is the research conclusions and policy recommendations. In this paper, the following conclusions are drawn: the total amount of straw resources in Henan Province is large, the distribution is more uniform, and it is convenient for development and utilization. At present, the main utilization mode of straw in rural areas is return to the field and direct combustion, the utilization mode is small, the comprehensive utilization efficiency is not high, the total amount of straw resources may be used in Henan Province is more, the distribution of straw resources is more uniform, the density of straw resources is high, so it is suitable for the development of straw energy industry. The overall layout of straw energy industry in Henan Province is relatively reasonable. The development of straw energy industry has led to the development of local economy, played an active role in saving traditional energy and reducing pollution emissions, but also provided a large number of employment opportunities for surrounding residents and increased the income of local farmers. Although the overall development momentum of straw energy enterprises is good, there are also some problems, such as long-term loss, weak R & D ability, low technology level, weak overall competitiveness and so on. It is put forward that we should continue to strengthen the prohibition of straw burning, reduce the proportion of direct returning to the field, develop efficient ways of straw utilization, and fully tap the energy potential of straw. In view of straw energy industry, it is necessary to increase R & D investment, actively develop small energy equipment, establish an effective straw recovery system and increase policy support.
【学位授予单位】：四川农业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F323.214

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