输气管道内减阻涂料发展现状  

Development Status of Solvent-free Internal Drag Reducing Coating for Gas Pipeline

作　　者：曹鹏[1] 李海坤[2] 

机构地区：[1]西安石油大学,陕西西安710065 [2]中国石油天然气管道科学研究院,河北廊坊065000

出　　处：《广州化工》2013年第6期35-36,共2页GuangZhou Chemical Industry

摘　　要：随着国内外长输天然气管道向大口径、高钢级、高压力方向的发展,输气管道内减阻涂料开始得到大量广泛应用。本文介绍了输气管道内减阻涂料发展现状,分析了溶剂型、无溶剂型、紫外光固化型涂料以及形貌减阻技术的优缺点和存在的技术难点,并指出了未来输气管道内减阻技术的发展趋势。With the development of large diameter, high grade steel and high pressure for long distance gas pipeline, internal drag reducing technology was widely used. The development and trend of the drag reducing coating used in the in- ternal wall of gas pipeline were introduced. The merit and demerit, difficulty of solvent based, solvent - free, UV - ray cured coating and topography drag reduction technology were presented and analyzed, respectively. The development trend of internal drag reducing technology for gas pipeline in the future was also pointed out.

关 键 词：输气 管道 内减阻 涂层 

分 类 号：TE832[石油与天然气工程—油气储运工程]