Comprehensive technical review of the high-efficiency low-emission technology in advanced coal-fired power plants

IF 4.9 3区工程技术 Q1 ENGINEERING, CHEMICAL

Reviews in Chemical Engineering Pub Date : 2021-08-18 DOI:10.1515/revce-2020-0107

Soonho Lee, Jongho Kim, Arash Tahmasebi, C. Jeon, Yangxian Liu, Jianaglong Yu

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引用次数: 1

Abstract

Abstract Advancements in supercritical (SC), ultrasupercritical (USC), and advanced USC coal-fired power plants have been achieved through the development of enhanced materials utilized in advanced steam cycles and through the deployment of advanced emission control systems. These are referred to as high-efficiency low-emission (HELE) technologies, which may solve numerous issues associated with coal-based power generation. There is a clear global transition from subcritical to advanced power plant types and significant R&D work on HELE technologies. Therefore, this comprehensive review covers the latest HELE technology deployment in major coal-consuming countries and their R&D roadmaps to advance HELE technologies. In spite of the various advantages of HELE technologies, there have been numerous technical challenges relevant to achieving the HELE steam conditions and deploying low emission control technologies in the HELE systems. Hence, this review covers the technical challenges and the relevant recent research by using various coal combustion test facilities. The current focus for the progression from USC boilers to advanced USC boilers is a successful demonstration of the developed high-performance alloys under the advanced steam conditions. This review covers the current status of research and development of advanced USC (A-USC) materials and challenges based on the major material research programs.

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先进燃煤电厂高效低排放技术综合技术综述

超临界(SC)、超超临界(USC)和先进USC燃煤电厂的进步是通过开发先进蒸汽循环中使用的增强材料和部署先进的排放控制系统来实现的。这些被称为高效低排放(HELE)技术，可以解决与煤基发电相关的许多问题。全球从亚临界电厂类型向先进电厂类型明显过渡，HELE技术的研发工作也很重要。因此，本综述涵盖了主要煤炭消费国最新的HELE技术部署及其推进HELE技术的研发路线图。尽管HELE技术具有各种优势，但在实现HELE蒸汽条件和在HELE系统中部署低排放控制技术方面存在许多技术挑战。因此，本文综述了利用各种煤燃烧试验设备所面临的技术挑战和相关的最新研究。目前从超超临界锅炉向先进超超临界锅炉发展的重点是在先进蒸汽条件下成功展示所开发的高性能合金。本文综述了先进超细碳纤维(a -超细碳纤维)材料的研究与发展现状，以及基于主要材料研究项目的挑战。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Reviews in Chemical Engineering 工程技术-工程：化工

CiteScore

12.30

自引率

0.00%

发文量

审稿时长

6 months

期刊介绍： Reviews in Chemical Engineering publishes authoritative review articles on all aspects of the broad field of chemical engineering and applied chemistry. Its aim is to develop new insights and understanding and to promote interest and research activity in chemical engineering, as well as the application of new developments in these areas. The bimonthly journal publishes peer-reviewed articles by leading chemical engineers, applied scientists and mathematicians. The broad interest today in solutions through chemistry to some of the world’s most challenging problems ensures that Reviews in Chemical Engineering will play a significant role in the growth of the field as a whole.