海水试压储罐钢板防腐蚀技术应用实践  

Application of Seawater Pressure Testing Technique on Oil Tanks and Corrosion Control

作　　者：刘玉玲[1] 孙建松[1] 彭国华[2] 孙卫松[1] 樊三新[1] 纪海涛[2] 

机构地区：[1]大庆油田建设集团工程设计研究院 [2]大庆油田建设集团化建公司

出　　处：《油气储运》2009年第11期80-80,共1页Oil & Gas Storage and Transportation

摘　　要：针对大连国家石油储备库10×104m3浮顶罐试压用淡水量难以满足施工需量的问题,提出了海水试压设计方案。采用临时防护漆加铝合金牺牲阳极方案与海水过滤细化处理相结合的试压方式,可以有效抑制海水腐蚀。Pressure testing on a 100 000 m3 floating roof oil tank with seawater is carried out in Dalian State Petroleum Reservoir. In the light of shortage of potable water as pressure testing medium, seawaterpressure testing program is proposed. To control corrosion induced by seawater, a pressure testing technique of 'temporary protective paint spraying + aluminum alloy sacrificial anode combined with seawater filtering thinning' is utilized,which can effectively control seawater corrosion to tank plates.

关 键 词：储罐 海水试压 腐蚀控制 技术 应用 

分 类 号：TG172.5[金属学及工艺—金属表面处理] TG174[金属学及工艺—金属学]