摘要
论述了防冻剂类型的选择,分析了注醇橇的优点和适用性,介绍了甲醇用量的确定,注醇设备的选择和改造安装方案。注醇橇作为一项临时性的越冬保运措施,以较少的投入,应用于西气东输管道沿线16座调压后天然气温降较大的分输站,保证了管道分输系统的安全平稳运行。
The selection of antifreeze,and the advantage and applicability of methanol injection skid were analyzed. Dosages of methanol,selection of equipment,and plans of reformation and installation were introduced. As a temporary measurement for safety operation in winter,methanol injection skid using less investment was applied to 16 delivery stations along the west-to-east gas pipeline. The pipeline delivery system has got safe and stable operation.
出处
《石油规划设计》
2008年第6期37-39,共3页
Petroleum Planning & Engineering