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公开(公告)号:US20040016377A1
公开(公告)日:2004-01-29
申请号:US10622677
申请日:2003-07-18
IPC分类号: F23B007/00 , F23G005/00
CPC分类号: C10L10/04 , C10L9/10 , F23G2202/20 , F23G2203/30 , F23J7/00 , F23J9/00 , F23K2201/505 , Y02E20/12
摘要: The present invention is directed to additives for coal-fired furnaces, particularly furnaces using a layer of slag to capture coal particles for combustion. The additive(s) include iron, mineralizer(s), handling aid(s), flow aid(s), and/or abrasive material(s). The iron and mineralizers can lower the melting temperature of ash in low-iron, high alkali coals, leading to improved furnace performance.
摘要翻译: 本发明涉及用于燃煤炉的添加剂,特别是使用一层炉渣捕集煤颗粒进行燃烧的炉子。 添加剂包括铁,矿化剂,处理助剂,助流剂和/或研磨材料。 铁和矿化剂可以降低低铁,高碱煤中灰分的熔融温度,从而提高炉的性能。