Corrosion of steel in acidic solution is inhibited using a mixture of a compound in which a plurality of heterocyclic aromatic groups with a quaternary nitrogen atom are connected together, such as by a linking group which may be covalently attached to the quaternary nitrogen atoms of the aromatic heterocyclic rings, and a polarizable adsorption-intensifying anion.
                            在酸性溶液中,使用一种混合物来抑制钢
铁的腐蚀,这种混合物包括多个杂环芳香基团与季
铵氮原子连接在一起的化合物,例如通过可能共价连接到芳香杂环环的季
铵氮原子的连接基团,以及一种极化吸附增强阴离子。