硫酸法钛白水解的工艺技术现状

摘要

the hydrolysis technology is of great effect to the final quality of the products in the production of sulfuric acid method titanium dioxide industry. This paper introduces the development condition of titanium solution hydrolysis technology and focus on describes the self-generated seed dilution method hydrolysis technology and plus seed hydrolysis technology which are widely used in actual production. In addition, the paper analyzes the status quo of the study of titanium solution hydrolysis both at home and abroad and proposes some suggestions to the study work of titanium solution hydrolysis.%　　硫酸法钛白工业生产中的水解工艺对产品的最终质量具有重要影响。介绍了钛液水解的工艺发展状况，重点阐述了实际工业生产中广泛采用的自生晶种稀释法水解工艺和外加晶种水解工艺；分析了目前国内外对钛液水解的研究现状，并对钛液水解研究工作提出了建议。