摘要
文章针对国内管输天然气气质分析工作中取样环节所存在的问题，结合国外技术发展趋势，全面地介绍了输气管道天然气连续取样器的研制过程。实践证明，该装置较好地解决了天然气密度值偏差问题，满足管输天然气全分析的要求，同时，该装置的推广应用将会提高天然气的计量准确度。
To counter problems present in sampling link in natural gas quality analysis from gaspipeline in our countty,the article comprehensively describes developing process of natural gascontinuous sampler for gas pipeline,combining with foriegn development trend. This unit satisfactorily solvesdeviation problem of density value of natural gas,meeting the requirement for full analysis of pipelining gas. At the same time,application of this unit will increase accuracy in natural gas metering.
出处
《天然气与石油》
1998年第1期5-8,69,共4页
Natural Gas and Oil
关键词
输气管道
天然气取样器
连续性
计量
Natural gas pipeline, Sampler, Continuity, Gas analysis Research, Application.
