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Preparation of aromatic amines and their use as metal corrosion inhibitors
Preparation of aromatic amines and their use as metal corrosion inhibitors
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机译:芳香胺的制备及其作为金属缓蚀剂的用途
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摘要
A mixture of oligomerized aromatic amines is prepared by contacting still bottoms residue from the distillation of quinoline from coal tar, with oxygen in the presence of a catalyst. The mixture is useful as a metal corrosion inhibitor in aqueous acidic solutions.
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