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燃料乙醇是一种理想的生物质能源。甘薯是中国生产燃料乙醇的主要原料之一,符合中国生物质能源产业发展方向。通过对重庆市甘薯生产与利用情况的初步调查,结合当地资源优势,对重庆市利用甘薯发展燃料乙醇的潜力进行了分析,认为重庆市甘薯燃料乙醇可持续发展的最大潜力为每年100万t左右比较适宜。
Fuel ethanol is an ideal biomass source of energy. Sweet potato is one of the main raw materials for producing fuel ethanol in China and is in line with the development direction of China’s biomass energy industry. Through the preliminary investigation on the production and utilization of sweet potato in Chongqing and the advantages of local resources, the potential of using sweet potato to develop fuel ethanol in Chongqing was analyzed. The maximum potential of sweet potato fuel ethanol for sustainable development in Chongqing is about 1 million t per year More appropriate.