摘要
我国煤炭资源丰富,能源消费以煤炭为主。煤炭气化是煤高效洁净利用的关键技术。分别对固定床、流化床及气流床气化工艺进行了简介,列举了典型的煤气化技术,分析了各自的工艺特点,并对其应用现状进行了综述。
China has aboundant coal resources, therefore, its energy consumption is dominated by coal. Coal gasification is the key technology of efficient and clean coal utilization. In this paper, the gasification processes of fixed bed, fluid bed and entrained flow bed are respectively introduced and the typical technologies of coal gasification are given. The process characteristics of these technologies are analyzed, and their applications are also introduced.
出处
《山西化工》
2012年第4期23-28,共6页
Shanxi Chemical Industry
关键词
煤气化
固定床
流化床
气流床
coal gasification
fixed bed
fluid bed
entrained flow bed
