几种新型缓蚀剂和难溶垢清洗剂

Some new corrosion inhibitors and indissoluble scale cleaning agents

讨论了最新研制的酸洗缓蚀剂(包括盐酸介质中锌缓蚀剂、盐酸介质中铝缓蚀剂和高温土酸缓蚀剂)的缓蚀性能和应用,并阐述了聚合物-催化剂粉尘复合垢和磁性难溶垢化学清洗技术。

In this paper the corrosion inhibition property and application of newtype corrosion inhibitors （including corrosion inhibitor for zinc in hydrochloric acid, corrosion inhibitor for aluminum in hydrochloric acid and high - temperature corrosion inhibitor in mud acid ） were discussed. The tech- nology of chemical cleaning of polymer - catalyst dust and magnetic scale was introduced.