DERIVATIVES OF FURFURAL AS STEEL CORROSION-INHIBITORS

被引：0

作者：

KOPACH, VM

PODOBAEV, NI

机构：

来源：

PROTECTION OF METALS | 1993年 / 29卷 / 01期

关键词：

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

By the weight method it has been established that of the derivatives of furfural with nitrogen-containing compounds the most effective acid and hydrogen sulfide corrosion inhibitor is Stenhouse salt (the product of condensation of furfural with aniline). In a mixture with anion-active additions Stenhouse salt is effective in all nonoxidizing acids. Sodium salts of furancarboxylic and furfurylacrylic acids are corrosion inhibitors in tap water.

引用

页码：71 / 75

页数：5

共 16 条

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