摘要
通过对某储油罐底板腐蚀情况的调查 ,分析了油罐防腐涂料的成分及导电质 ,认为防腐涂料中的溶剂、石墨、炭黑和碳纤维导电质是造成罐底板腐蚀加剧的主要原因 ,建议采用无溶剂强抗渗涂料为底漆 ,高耐蚀鳞片导静电涂料为面漆 。
Based on the investigation of corrosion of bottom plate for oil tank, the analys is on composition and conducting medium of coating materials used in oil tank is made. It is considered that the solvent, graphite,carbon black and carbon fiber result in serious corrosion of oil tank. Suggestion to improve the coating stru cture of oil tank with non-solvent and high migration resistance coating materia l used as primer, antistatic coating material (high corrosion resistant flake) a s face coating is given.
出处
《油气储运》
CAS
北大核心
2003年第4期25-26,59,共3页
Oil & Gas Storage and Transportation
关键词
钢质储油罐
底板
腐蚀原因
防腐涂料
导电质
steel oil tank, bottom plate, corrosion, cause analysis, countermeasures
