摘要
盐酸对化工设备有很强的腐蚀性,会造成设备的失效。从盐酸的腐蚀特性以及耐盐酸材料的选材原则等方面,着重论述了耐盐酸腐蚀的金属材料,从而为"一步酸溶法"粉煤灰提取氧化铝工艺以及其他类似工况条件的选材提供科学依据。
Hydrochloric acid is very corrosive in chemical equipment. It will cause equipment failure. Starting with the corrosion characteristics of hydrochloric acid and the principle of selection of hydrochloric acid-resistant materials,this paper provides an overview of hydrochloric acid corrosion resistant metal materials to offer scientific way to the ＂one-step acid-dissolving＂fly ash in extraction alumina process and other similar conditions.
出处
《中国锰业》
2017年第4期97-100,共4页
China Manganese Industry
基金
国家科学技术部"十二五"科技计划项目(2011BAA04B05)
关键词
盐酸
金属材料
腐蚀
Hydrochloric acid
Metal material
Corrosion
