原油脱钙剂的腐蚀性及对策

从原油脱钙剂作用机理、性能等方面说明脱钙剂的腐蚀性，考察了脱钙剂在不同状态和环境下腐蚀性的大小，采用加入缓蚀剂、降低脱钙剂水溶液的温度、直接注入到原油等控制手段，可降低脱钙剂的腐蚀性。

REDUCING CORROSION OF CRUDE OIL DECALCIFICATION AGENT

The action mechanism, the behaviour, and so on, of crude oil decalcitication agent, were explained. The corrosive behaviours of crude oil decalcification agent in different states and in different environments were observed. Now it is clear that the corrosion of crude oil decalcification agent can be controlled and reduced by adding corrosion inhibitor, by lowering temperature of water solution of decalcification agent, by directly injecting crude oil, and by other means.