摘要
从SiO2在锅炉中结垢机理研究入手,分析了SiO2结垢与压力、温度、蒸汽干度、PH值、碱度、给水中不同成分的关系与影响因素。并通过现场试验和炉管解剖检验进行了验证,结果表明,给水中SiO2含量大于SY/T0097-2001中规定的50mg/L的标准是完全可以的。因此有必要对SY/T0097-2001标准进行修订。
From SiO2 scaling mechanism in a boiler,the paper analyses the relationship and influencing factors between SiO2 scaling and pressure,temperature,quality of steam,PH value,alkalinity and different components in feedwater.It is verified thougth field tests and dissection of boiler tube.Results show that SiO2 content which is more than 50mg /L,stated in SY /T 0097-2001standard,is justified.So it is necessary to revise SY/T0097-2001 standard.
出处
《石油工业计算机应用》
2010年第3期43-46,共4页
Computer Applications Of Petroleum
