论文部分内容阅读
近几年来,江苏省电厂粉煤灰综合利用工作呈现一派向上发展的好形势。在全省16个火力发电厂中,望亭、戚墅堰、盐城、下关及淮阴等5个电厂排放的粉煤灰已全部得到利用。1982年全省电厂总排灰量约228万吨,综合利用量为67万吨,利用率为29.4%,利用量是全国最多的省份之一。在已利用的67万吨中,建材制品占58.3%,水泥掺合料占22.8%,混凝土及砂浆掺合料占3%,筑路占3%,农业及其它占12.9%。
In recent years, the comprehensive utilization of fly ash from power plants in Jiangsu Province has shown a good trend of upward development. Of the 16 coal-fired power plants in the province, fly ash discharged from five power plants such as Wangting, Qishuyan, Yancheng, Shimonoseki and Huaiyin have all been used. In 1982, the province’s power plant had a total ash discharge of 2.28 million tons, a comprehensive utilization of 670,000 tons, a utilization rate of 29.4%, and utilization was one of the largest in the country. Of the 670,000 tons already used, building materials products accounted for 58.3%, cement admixtures accounted for 22.8%, concrete and mortar admixtures accounted for 3%, roads accounted for 3%, agriculture and others accounted for 12.9%.