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作物秸秆是农业生产的另一半产品,实际上是被弃置的资源,秸秆能源化利用是延长种植、养殖等产业链,带动加工、制造等产业升级,提供能源产品服务的战略性新兴产业之一,与新型城镇化、生态环保、能源结构优化息息相关。目前,我国作物秸秆能源化利用技术主要有高效燃烧、成型燃料、生物气化、热解气化、发电和纤维素乙醇等,都得到了不同程度的发展和应用。本文作简要介绍如下:一、秸秆高效燃烧技术秸秆高效燃烧技术是指以秸秆、薪柴等为燃料,以节约能源和提高热效率为核心,用于家庭炊事及供暖的省柴灶、生物质炉和节能炕等技术。其中,省柴灶是对改良柴灶进一步改
Crop stalks, the other half of agricultural products, are actually abandoned resources. The energy utilization of straw is one of the strategic emerging industries that extend the industrial chain of planting and breeding to promote the industrial upgrading of processing and manufacturing, and provide energy products and services , Which is closely related to the new urbanization, ecological environment protection and energy structure optimization. At present, the technologies of energy utilization of crop straws in China mainly include high-efficiency combustion, forming fuels, biogasification, pyrolysis and gasification, power generation and cellulosic ethanol, which have all been developed and applied in different degrees. This paper briefly described as follows: First, efficient straw combustion technology Straw efficient combustion technology refers to the straw, firewood and other fuel as the core, to save energy and improve thermal efficiency at the core, for household cooking and heating of the provincial firewood, biomass furnace And energy-saving kang and other technologies. Among them, the provincial firewood is to further improve the firewood change