废退锡液稳定性因素探讨  

Study on Factors for Stabilizing Spent Solder Stripper

作　　者：张慧敏[1] 

机构地区：[1]南昌理工学院,江西南昌330013

出　　处：《河南化工》2008年第3期29-30,共2页Henan Chemical Industry

摘　　要：分析废退锡液不稳定的根本原因,通过考察硝酸浓度对溶液氧化性的影响及C l-、甲基烷基磺酸对Sn2+的稳定作用,来寻找使废退锡液稳定的因素。The basic reason for instability of spent solder stripper is analyzed. By inspecting the effect of HNO3 concentration on solution oxidization, the stablization of Cl^- and MSA to Sn^2＋ , the factors for stabilizing the spent solder stripper are found.

关 键 词：废退锡液 稳定性 因素 

分 类 号：TQ151.7[化学工程—电化学工业]