冷冻盐水系统腐蚀研究进展  

Progress about the Research of Corrosion in Frozen Brine Systems

作　　者：吴玉勇[1] 姚俊[1] 姜晨竞[1] 沈东升[1] 

机构地区：[1]浙江大学环境工程系,杭州310029

出　　处：《科技通报》2010年第3期421-425,共5页Bulletin of Science and Technology

基　　金：浙江省科技厅重大科技专项(2007C13082)

摘　　要：工业氯化钙水溶液以其冰点低、对环境无污染、不易燃、价格低廉等优势,目前仍广泛应用在各类冷冻机和需要降低冰点的设备及场合,但工业氯化钙水溶液有一定的腐蚀性。本文从引起冷却盐水系统腐蚀的机理以及缓减腐蚀的措施等角度综述了国内外学者研究的相关情况。Because of the advantages of low freezing point,pollution-free to the environment,non-flammable and low-cost,industrial aqueous solution of calcium chloride is still widely used in various types of freezer and the need to lower the freezing point of the occasion and equipment.However,industrial aqueous solution of calcium chloride behaves a certain extent corrosive.This article reviews domestic and foreign scholars in related research from the perspective of the corrosion mechanism of the brine cooling system corrosion,as well as mitigation measures.

关 键 词：冷冻盐水 氯化钙 腐蚀 

分 类 号：TB612[一般工业技术—制冷工程]