摘要
针对空分装置蒸汽放空阀的高温、高压、高压差的苛刻工况,根据理论分析,结合实践经验,论述蒸汽放空阀的选型计算要求,并对两种进口阀门的结构进行对比分析,给出选型方案。
Considering the critical scenarios, such as high temperature, high pressure and high pressure differential in steam vent valve in air separation unit, the calculation for selecting the valve was described on the basis of theoretical analysis and practical experience. Compared the structure of two kinds of imported valves, a scheme for model selection was presented.
出处
《大氮肥》
CAS
2015年第4期231-234,238,共5页
Large Scale Nitrogenous Fertilizer Industry
关键词
蒸汽放空阀
高温
高压
高压差
选型
steam vent valve
high temperature
high pressure
high pressure differential
model selection
