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201页PPT关于常见腐蚀机理汇总及具体腐蚀事故分析
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时间:2021-12-20 14:13:28 | 浏览次 | 已有
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在运输过程和炼油厂使用的大量化学试剂中有机氯组分,比如破乳剂、脱盐剂、杀菌剂、输油管线及油罐清洗剂等,国内某油田大部分已处于三次开采阶段,采取了地下压裂、酸化、防沙、堵水、解堵、热采的化学手段来提高产量,在所用的化学药剂中带氯的有:甲基氯硅烷堵水剂、盐酸-氟化胺深部酸化剂、氯化亚铜缓蚀剂、季铵-氯化铵复合粘土稳定剂等;其中亲油性或者油溶性的药剂将随原油一起进入到下游的装置中去。更多内容请点击下载:
常见腐蚀机理汇总.pptx;
具体腐蚀事例.ppt;
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