热油管道低输量的安全运行  

Measures to Safely Operate Hot Oil Pipeline Run at Low-throughput Condit ion

作　　者：张秀杰[1] 刘天佑[2] 虞庆文 

机构地区：[1]中国石油管道分公司管道科技研究中心,河北省廊坊市金光道51号065000 [2]中国石油天然气管道研究院 [3]中石化管道储运公司新乡输油处

出　　处：《油气储运》2003年第4期8-13,共6页Oil & Gas Storage and Transportation

摘　　要：围绕热油管道低输量的临界安全输量问题 ,分析了低输量运行不稳定的原因 ,总结出降低临界安全输量和防止运行不稳定的方式及具体措施 ,提出判断临界安全输量的方法与低输量运行时应注意的事项 。In the article, for the hot oil pipeline, the author analyzes the reason of pres sure fluctuation for the pipeline run with low-throughput condition, summarizes the effective methods to reduce the critical safe throughput and measures agains t the pressure fluctuation,puts forward the determination way to critical safety throughput and problems to be focused on the pipeline operated at low-throughpu t condition, which provides an important fundamental to the technical reform for the pipeline run with low-throughput in safe operation mode.

关 键 词：热油管道 低输量 安全运行 输油工艺 

分 类 号：TE832.34[石油与天然气工程—油气储运工程]