Advanced Flue Gas Conditioning as a Retrofit Upgrade to Enhance PM Collection from Coal-Fired Electric Utility Boilers.

Baldrey, K. E.

Technical Information Center Oak Ridge Tennessee

关键词: Flue gas;    Boilers;    Coal;    Additives;    Adhesion;   

RP-ID  :  DE2004824878

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The U.S. Department of Energy and ADA Environmental Solutions are engaged in a project to develop commercial flue gas conditioning additives. The objective is to develop conditioning agents that can help improve particulate control performance of smaller or under-sized electrostatic precipitators on utility coal-fired boilers. The new chemicals will be used to control both the electrical resistivity and the adhesion or cohesivity of the fly ash. There is a need to provide cost-effective and safer alternatives to traditional flue gas conditioning with SO(sub 3) and ammonia.