煤炭洗选加工助力“双碳”目标的策略与方案探讨

Study of the tactics for helping achieve the carbon emissions peaking and carbon neutrality goals in coal preparation and selection of tactical approaches

为助力实现“双碳”战略目标,结合我国选煤特别是干法选煤技术发展现状,对如何提高煤炭洗选加工效率,降低综合成本和能耗,实现低碳选煤的方法与途径进行了探讨,提出了设备研发推广、工艺选择与组合等相关建议。

In order to help achieve the carbon emissions peaking and carbon neutrality goals,and in line with the current status of coal preparation technologies and particularly the dry cleaning technologies,an investigation is made in the paper into the ways to improve coal preparation efficiencies and reduce overall costs and energy consumption,and the tactical approaches for realizing low-carbon coal preparation operations.Finally,the suggestions on equipment R&D and popularization,process selection and use of combined processes are put forward.