摘要
在确定燃煤机组烟气酸露点温度时,国内广泛引用了前苏联文献中的计算方法,但实践情况表明其计算结果大多存在偏高现象。本文对前苏联文献中两种主要的计算方法进行了探源核查和比较,认为前苏联锅炉热力计算标准中的计算公式仅适用于高、中硫煤种;在中低硫煤种(SSP.KJ<0.05～0.08)区间内宜选用按本文修正优化后的Ле-Га氏计算公式。
When we determine the gas acid dewpoint temperature for coal fired units,the calculating method of ex-Soviet＇s documents was quoted widely in domestic.But the practic circumstances indicated that the calculating results be on the high side phenomenon.The paper had a survey/verification and compare for two primary calculating methods of ex-Soviet＇s documents and thought that the calculating methods of ex-Soviet＇s boiler thermodynamic calculation only applies to high-medium sulfur coal;The paper provided Ле-Га s calculating formula that it had be revised-optimized should be selected in medium-low sulfur cool（SSP.KJ0.05～0.08）inter-regional.
出处
《全面腐蚀控制》
2012年第10期1-6,21,共7页
Total Corrosion Control
