1000 MW高效超超临界煤电机组CO_(2)减排技术分析

CO_(2) Emission Reduction Technology of 1000 MW Advanced Ultra-supercritical Coal-fired Power Unit

在“双碳”背景下,为减少电力行业CO_(2)排放,研究了采用1000 MW高效超超临界煤电机组CO_(2)减排技术的直接效益。在此基础上,还提出了具有一定技术基础的短期CO_(2)减排技术,即生物质耦合技术和多能互补技术,并指出了这两项技术进一步增加CO_(2)减排量的研究方向,同时,提出了电力行业中长期的研究方向则是发展低成本CO_(2)捕集、利用与封存技术。

In the context of"Double Carbon",in order to reduce CO_(2)emission in power industry,this paper studied the direct benefits of CO_(2)emission reduction by adopting 1000 MW advanced ultra-supercritical coal-fired power unit technology.On this basis,this paper also proposed some short-term CO_(2)emission reduction technologies with certain technical basis:biomass coupling technology and multi energy complementarity technology,and pointed out the research direction of these two technologies to continue to increase CO_(2)emission reduction.At the same time,it is proposed that the medium and long-term research direction of power industry is to develop low-cost CO_(2)capture,utilization and storage technology.