钢质储罐阴极保护设计

Cathodic Protection Design for Metallic Oil Tank

介绍了钢质储罐阴极保护设计方法和步骤、牺牲阳极种类的选择及阴极保护的相关量的计算。通过对新建储罐和已建罐区进行阴极保护设计的实例,指出大范围推广应用阴极保护措施对控制新建储罐的腐蚀,减缓旧罐的腐蚀损坏,延长有效使用寿命具有重要意义。

The design methods and/or steps of cathodic protection, the selection of anodes, and the calculation of relative parameters in cathodic protection of metallic oil tank are introduced. Based on the design practices in cathodic protection for the newly-built tanks and old tanks,it is pointed out that taking the cathodic protection measure to control the corrosion for the newly-built tanks and reduce the damage for old tanks,as well as prolong tank's service life is of great importance.