论文部分内容阅读
提出了以Mcketta和Wehe曲线为基础的新关系式,用于计算输气管道和调节设备中常见的贫气和无硫气的水含量,也可用于计算天然气工业中常见的含二氧化碳和硫化氢浓度较低的含硫气水含量。比较了用不同方法(包括新关系式)计算的水含量与实验所得的含水量的偏差,也对Behr关系式和新关系式用Mcketta和Wehe数据计算出的天然气含水量进行了比较。该关系式是解析形式的,其总平均误差为±4.5％。
A new relationship based on the Mcketta and Wehe curves is proposed for the calculation of lean and sulphurous water contents commonly found in gas pipelines and conditioning equipment and also for the calculation of carbon monoxide and hydrogen sulphide commonly found in the natural gas industry Low concentrations of sulfur-containing gas water content. The deviations of the water content calculated from the different methods (including the new relation) from the experimentally obtained water content were compared. The calculated natural gas water content from the Behr and new relationships using the Mcketta and Wehe data was also compared. The relationship is analytic, with a total average error of ± 4.5%.