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用电石渣替代生石灰生产蒸压粉煤灰加气混凝土,可以减少生石灰生产时的能量消耗和二氧化碳排放,降低蒸压硅酸盐制品的生产能耗和生产成本。为此从电石渣替代生石灰10%,20%,30%,40%,50%几个水平进行试验,制品性能均能满足现行产品国家标准要求;最大替代率为40%。对于提高资源和能源利用效率、保护和改善环境、促进社会节约能源和经济社会可持续发展具有重要意义。
Calcined fly ash replacement of lime to produce autoclaved fly ash aerated concrete can reduce the energy consumption and carbon dioxide emissions in quicklime production and reduce the production energy consumption and production costs of autoclaved silicate products. For this purpose, calcium carbide slag instead of lime 10%, 20%, 30%, 40%, 50% of several levels of the test, product performance can meet the current national product standards; The maximum replacement rate of 40%. It is of great significance to improve the efficiency of resources and energy utilization, protect and improve the environment, promote social energy conservation and sustainable economic and social development.