柔性陶瓷复合涂层在油田集输管线防垢中的应用研究  

Research on Application of Flexible Ceramic Composite Coatings in Anti-scaling of Oilfield Gathering Pipelines

作　　者：彭冲 李亚洲 欧阳诗昆 毛振兴 张文华 王靖博 Peng Chong;Li Yazhou;Ouyang Shikun;Mao Zhenxing;Zhang Wenhua;Wang Jingbo(The Twelfth Oil Production Plant of Changqing Oilfield Branch,Heshui 710021;Shaanxi Lefu Construction Engineering Co.,Ltd.,Xi'an 710003,China)

机构地区：[1]长庆油田分公司第十二采油厂,甘肃合水710021 [2]陕西乐府建设工程有限公司,陕西西安710003

出　　处：《广东化工》2020年第15期64-65,73,共3页Guangdong Chemical Industry

基　　金：中国石油长庆油田公司科学研究与技术开发项目,2019DD0107。

摘　　要：无机微纳米陶瓷粉为填料,加入溶剂、稀释剂、固化剂,涂刷在金属表面可以得到柔性陶瓷复合涂层。通过扫描电子显微镜(SEM)和接触角测试表征,研究涂层表面结构与润湿性能的关系。研究表明,涂层表面的乳突结构能够增大水滴角,有效降低材料表面能,减小成垢离子在涂层表面的接触面积。柔性陶瓷复合涂层在油田管道现场挂片实验,展现出良好的防垢效果。Inorganic micro nano ceramic powder, solvent, diluent and curing agent can be used to obtain flexible ceramic composite coating. The relationship between the surface structure and wettability of the coating was studied by SEM and contact angle measurement. The results show that the papilla structure of the coating surface can increase the water drop angle, effectively reduce the surface energy of the material, and reduce the contact area of scaling ions on the coating surface. The test of flexible ceramic composite coating shows a good effect of scale prevention.

关 键 词：陶瓷材料 微纳米涂层 防垢 石油管道 

分 类 号：TQ[化学工程]