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目前，我国发电装机容量已达3.16亿千瓦，其中75％属燃煤火电机组，灰渣年排放量高达1.6亿多吨，已对我国生态环境及经济可持续发展构成严重威胁。粉煤灰综合利用势在必行且前景广阔。 一、粉煤灰的特性 为寻找高效率、大用量利用粉煤灰的有效途径，我国科研工作者和广
At present, China’s installed capacity for power generation has reached 316 million kilowatts, of which 75% is a coal-fired thermal power unit, and the annual emissions of ash slag is as high as 160 million tons, which poses a serious threat to China’s ecological environment and sustainable economic development. Comprehensive utilization of fly ash is imperative and has broad prospects. First, the characteristics of fly ash To find efficient, high-volume use of fly ash effective way, China’s scientific research workers and wide