采用失重法和极化曲线法研究了植酸盐对16锰钢的缓蚀作用.结果表明,在原油与3.5%NaCl溶液的混合介质中,植酸盐有较强的缓蚀作用,与十二烷基苯磺酸钠(SDBS)及聚乙二醇辛基苯基醚(POPE)复配后,缓蚀效果更佳.其最佳复配使用浓度为ρ(植酸盐)∶ρ(SDBS)∶ρ(POPE)=100 mg/L∶25 mg/L∶25 mg/L.
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