摘要
通过对沿海4个商业储备基地土壤样本、13个腐蚀因子理化性质的测定与分析,由模糊聚类分析可知:在分析条件下,pH、含水率、土壤有机碳、土壤有机质、全盐量、F-、Cl-、NO-3、SO2-4为导致油罐腐蚀的主导因子,其次为有效硫含量、CO2-3。可采用防腐涂料与阴极保护联用的方式进行防腐处理,以达到更好的防腐效果。
It is known by measuring and analysing 4 soil samples and 13 corrosion factors in the commercial reserve bases through a fuzzy clustering analysis that under the conditions of analysis, pH, the moisture content, the soil organic carbon, soil or- ganic matters, the total salt, F^- , Cl^- , NO3^- , SO4^2- are the dominant factors leading to corrosion of the tank, the effective sulfur content, CO3^2- being the second. Anticorrosion coating and cathodic protection can be combined with the way embalmed in order to achieve a better anti-corrosion effect.
出处
《管道技术与设备》
CAS
2014年第5期39-40,共2页
Pipeline Technique and Equipment
关键词
储罐
腐蚀因子
聚类分析
tanks
corrosion factor
cluster analysis
