摘要
同一种导热油,由于使用条件不同,其寿命相差十分悬殊。认为加快导热油在热媒炉中的流速或降低运行温度可延长导热油的使用寿命;改进热媒膨胀罐的设计可降低导热油氧化变质速度;应安装微孔过滤器以除去导热油中的杂质,保持操作工艺参数稳定以减少导热油劣化。
Because of various using conditions,the same kind of heat conduction oil may have quite different lifespans. The article puts forward that the life-span of heat conduction oil can be lengthened if the flow-speed of heat conduction oil in the thermal medium furnace is accelerated or the operation temperature is decreased; Improving the design of of thermal medium expansion tank to descrease the speed of the oxidation deterioration of heat conduction oil; Installing microporous filters to remove the foregin matter in heat conduction oil; Keeping the operation technology parameters steady to decrease the heat conduction oil deterioration.
出处
《油气田地面工程》
1997年第6期27-28,48,共3页
Oil-Gas Field Surface Engineering
关键词
导热油
加热器
热煤炉
运行温度
temperature/technology parameter/dehydration/filter/life-span