亚临界汽包炉炉水低磷酸盐-低氢氧化钠处理的应用探讨  

Exploration on Low Phosphate-Sodium Hydroxide Treatment for Subcritical Drum Boiler Water

作　　者：黄光法[1] 周建海[1] 

机构地区：[1]台州发电厂,浙江台州318016

出　　处：《浙江电力》2012年第8期57-59,共3页Zhejiang Electric Power

摘　　要：应用适当配比的氢氧化钠-磷酸三钠混合液对亚临界汽包炉炉水进行低磷酸盐-低氢氧化钠处理的实践表明:该方法既使炉水pH值控制更加稳定,又能降低炉水含盐量,进一步提升蒸汽品质。The properly proportioned mixed solution of trisodium phosphate-sodium hydroxide is applied in the low phosphate-sodium hydroxide treatment of the subcritical drum boiler water. The result shows that this method can make pH value of boiler water steadier and reduce the salinity of boiler water to promote the quality of steam.

关 键 词：炉水 磷酸三钠 氢氧化钠 低磷酸盐-低氢氧化钠处理 

分 类 号：TM621.2[电气工程—电力系统及自动化]