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沼气是一种更新的生物能源,能够分散生产,就地使用,而且成本低,是广大农村的新能源。我国推广沼气工作已经取得很大成绩。实践证明,兴办沼气关系到我国农村能源建设、肥料建设、环境保护和卫生建设,是实现农业现代化的一项重要内容。目前,我国广大农村对以沼气为主要燃料的内燃机提出了迫切要求,根据这一情况,上海市科委于1979年初向上海内燃机研究所下达了研制《小型沼气—柴油双燃料
Biogas is a newer bioenergy source that can be dispersedly produced, used on site, and at low cost, which is a new energy source for vast rural areas. China has made great achievements in promoting biogas work. Practice has proved that the establishment of biogas is related to China's rural energy construction, fertilizer construction, environmental protection and health construction, is an important part of agricultural modernization. At present, China's vast rural areas put forward urgent requirements on biogas-based internal combustion engines. According to this situation, the Shanghai Municipal Science and Technology Commission issued a report to the Shanghai Internal Combustion Engine Research Institute in early 1979 on the development of a "small biogas-diesel dual fuel