【摘 要】
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The hydrolysate commercially obtained in sulfate pigment production is commonly anatase, which can be further transformed to rutile through a high temperature treatment.The present work first reports
【机 构】
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School of Chemical Engineering, Sichuan University, Chengdu 610065, P.R.China
【出 处】
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第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg
论文部分内容阅读
The hydrolysate commercially obtained in sulfate pigment production is commonly anatase, which can be further transformed to rutile through a high temperature treatment.The present work first reports a direct formation of hydrated titanium dioxide of rutile by hydrolysis of aqueous TiOSO4 solution.Effects of hydrolysis conditions, such as feeding speed, concentration of sulfuric acid, reaction temperature, adding dosage of crystal seed, and etc., on phase constitute of titanium dioxide were investigated by XRD, TEM and SEM.
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