基于氨基有机硅丙烯酸树脂的原油管道内涂层制备及减阻性能研究  

Study on the Preparation and Drag Reduction Performance of Inner Coatings for Crude Oil Pipelines Based on Amino Organosilicon Acrylic Resin

作　　者：杨献鹏 王冯帅 韩锋 李铮宇 YANG Xianpeng;WANG Fengshuai;HAN Feng;LI Zhengyu(Qingdao Shihua Crude Oil Terminal Co.,Ltd.,Qingdao 266000,China;Qingdao Port International Oil Port Co.,Ltd.,Qingdao 266000,China)

机构地区：[1]青岛实华原油码头有限公司,山东青岛266000 [2]青岛港国际油港有限公司,山东青岛266000

出　　处：《化学与粘合》2025年第2期167-171,176,共6页Chemistry and Adhesion

摘　　要：为了降低原油在管道传输中的损耗,提出基于氨基有机硅丙烯酸树脂的原油管道内涂层制备及减阻性能研究。按照原油管道内涂层配比的计算结果,通过丙烯酸树脂聚合、氨基改性、有机硅预聚体制备和合成四个步骤,得到氨基有机硅丙烯酸树脂涂料,通过涂装得出原油管道内涂层的制备结果。实验结果表明:涂装制备的原油管道内涂层后,管道内流体移动速度提高10.1m/s,管道内摩擦系数明显降低,即制备的原油管道内涂层具有良好的减阻性能。In order to reduce the loss of crude oil in pipeline transportation,the preparation of inner coating for crude oil pipeline based on amino organosilicon acrylic resin and its drag reduction performance are proposed.According to the calculation results of crude oil pipeline inner coating ratio,the amino organosilicon acrylic resin coating is obtained through four steps,which are acrylic resin polymerization,amino modification,organosilicon prepolymer preparation and synthesis,and the preparation results of crude oil pipeline inner coating are evaluated through painting.The experimental results show that the movement speed of fluid in the pipeline increases by 10.1 m/s and the friction coefficient in the pipeline obviously reduces after the inner coating for crude oil pipeline is painted,that is,the inner coating for crude oil pipeline has a good drag reduction performance.

关 键 词：氨基有机硅丙烯酸树脂 原油管道 内涂层 涂层制备 减阻性能 

分 类 号：TG174.4[金属学及工艺—金属表面处理] TE832.9[金属学及工艺—金属学]