摘要
“双碳”背景下,矿山采掘行业需加强碳排放核算,明确碳排放来源和排放量,积极采取措施提高能源利用效率,优化能源结构,采用绿色采矿技术实现矿山废弃物综合利用。以“双碳”背景为切入点,构建适用于矿山采掘生产工艺的碳排放核算模型及碳减排潜力评估模型,结合样本矿山验证模型的应用效果。结果显示,应用地下崩落采掘法的矿山碳排放相对较低,应用地下崩落采掘法的矿山与采用地下填充法的矿山节能降幅接近,应用地下崩落采掘法的矿山减碳降幅更高,为矿山采掘节能减碳工作的优化提供参考。
Under the background of‘dual carbon’,the mining and excavation industry needs to strengthen carbon emission accounting,clarify the sources and volumes of carbon emissions,actively take measures to improve energy utilization efficiency,optimize the energy structure,and adopt green mining technologies to achieve comprehensive utilization of mining waste.Taking the background of‘dual carbon’as the starting point,a carbon emission accounting model and a carbon emission reduction potential evaluation model suitable for mining and production processes were constructed,and the application effect of the sample mine verification model was combined.The results show that the carbon emissions of mines using the sub-level caving method are relatively low,and the energy saving reduction of mines using the sub-level caving method is close to that of mines using the underground filling method,while the carbon reduction reduction of mines using the sub-level caving method is higher,providing a reference for the optimizing the energy saving and carbon reduction work of mining and excavation.
出处
《节能》
2024年第7期78-80,共3页
Energy Conservation
关键词
双碳
矿山采掘
碳排放
碳减排
dual carbon
mining and excavation
carbon emission
carbon reduction
