碱法钛白粉生产工艺中硫酸钛溶液的制备和水解研究

Study on the Preparation and Hydrolysis of Titanium Sulfate Solution in the Production Process of Alkaline Titanium Dioxide

钛白粉的颜料应用性能由诸多环节决定,现有的硫酸法水解工艺无法完全地去除显色元素,致使硫酸钛的颜色不尽理想。主要对这一现状进行研究,力求尽可能地增强技术储备。

The pigment application performance of titanium dioxide is determined by many links,and the existing sulfuric acid hydrolysis process cannot completely remove the color elements.As a result,the color of titanium sulfate is not ideal.This article is to study this situation,and strive to increase the technical reserve as much as possible.