摘要
从发电结构来看,我国燃煤发电仍处于主导地位。燃煤发电产生大量的粉煤灰,对电厂运营成本和环保造成很大压力。粉煤灰的物理化学特性使其具有变废为宝的特性,但由于各属地政策和产业结构不同,各电厂处置粉煤灰的方式差异较大。介绍了粉煤灰综合利用的主要途径,并通过仔细调研,对天津区域粉煤灰综合利用情况进行详细分析,提出合理化建议。
From the perspective of power generation structure, coal-fired power generation is still dominant. Coalfired power generation produces a large amount of fly ash, which causes great pressure on the operation cost and environmental protection. The physical and chemical characteristics of fly ash make it become a treasure. However, due to different territorial policies and industrial structures, the disposal methods of fly ash in different power plants are quite different. This paper introduced the main ways of comprehensive utilization of fly ash, analyzed the situation of comprehensive utilization of fly ash in Tianjin area through careful investigation and puts forward reasonable suggestions.
作者
李森
LI Sen(Huadian International Power Co.,Ltd.,Tianjin Branch,Tianjin 300202,China)
出处
《再生资源与循环经济》
2020年第6期29-31,共3页
Recyclable Resources and Circular Economy
基金
中国华电集团有限公司重大科技项目计划(CHDKJ19-01-88,CHDKJ19-01-63)。
关键词
粉煤灰
电厂
综合利用
固废
fly ash
power plant
comprehensive utilization
solid waste
