流化床中无烟煤与玉米芯混合燃烧排放特性研究  

Study on Emission Characteristics of Co-firing Anthracite and Corn Cob in Fluidized Bed

作　　者：林雪彬[1] 邹峥[1] 何宏舟[1] 

机构地区：[1]集美大学机械工程学院

出　　处：《电站系统工程》2010年第3期7-8,共2页Power System Engineering

摘　　要：在流化床实验台上进行了福建无烟煤和玉米芯的混合燃烧排放实验,无烟煤和玉米芯混合后,NOx、SO2排放降低,其中NOx削减排放程度随玉米芯混合比例的增加而减小,而SO2的削减排放程度则较大;同时,CO的排放量随玉米芯混合比例的增加而急剧增加,如何降低燃烧过程中CO等未完全燃烧气体的排放量需要进一步探讨。The emission experiment of co-firing anthracite and corn cob was carried on fluidized bed equipments.Added with corn cob,the emission of NO and SO2 of Fujian anthracite decreased.The decreasing intention of NO decreased with the increasing of corn cob/anthracite ratio,while the decreasing intention of SO2 is large.However,CO emission increased rapidly with the increasing of corn cob ratio.How to cut down the emission of un-burnout fuel gas such as CO,is still needed to deliberate.

关 键 词：无烟煤 玉米芯 混合燃烧 流化床 CO、NOx、SO2排放 

分 类 号：TK16[动力工程及工程热物理—热能工程]