钛白废酸液制磷酸钛和氧化铁黑的研究

Technological study for preparing titanium phosphate and iron black from the waste acid liquor of titanium dioxide

研究了生产TiO2 的废酸液联合制备合格的磷酸钛和氧化铁黑产品的工艺条件 ,讨论了各种因素对产品回收率的影响 .本工艺简单实用、合理 ,使钛白的废酸液得到很好的综合利用 .

The article study the process conditions of preparing qualified titanium phosphate and iron black from waste acid liquor of titanium dioxide and discuss some factors influencing the production's recuperate ratio.The process not only is sample and using spread but also utilize the valid element more efficient and complete.The way of utilization of waste acid liquor of titanium dioxide can get more good comprehensive effect.