生物质废弃物再燃降低NO_x排放的试验研究  

TEST AND STUDY ON REBURNING OF BIOLOGICAL WASTES TO REDUCE NO_x EMISSION

作　　者：李戈[1] 池作和[1] 斯东坡[1] 潘维[1] 蒋啸[1] 周昊[1] 岑可法[1] 

机构地区：[1]浙江大学,浙江杭州310027

出　　处：《热力发电》2004年第2期41-44,共4页Thermal Power Generation

摘　　要：再燃技术降低锅炉NOx 排放是当前炉内脱硝的重要技术。在小型滴管炉内进行了采用生物质废弃物作为再燃燃料还原模拟烟气中NO的热态试验。通过改变生物质种类、再燃区反应温度、再燃燃料量等试验条件 ,获得再燃区NO被还原的试验结果 。To reduce NO_x emission from boilers by reburning technology is an important technique for denitrification in the furnace at present time. Adopting biological wastes as reburning fuel to reduce NO in simulated gas, hot test has been carried out in a small dropper tube furnace. Through changing test conditions, such as sort of biological wastes, reaction temperature in the reburning zone, and quantity of reburning fuel etc., the test results of reducing NO in reburning zone have been obtained, and the said results being briefly analysed.

关 键 词：锅炉 氮氧化物排放 试验 生物质废弃物 污染物 

分 类 号：X77[环境科学与工程—环境工程]