摘要
以硫酸法生产钛白的中间产品 Ti OSO4溶液为原料 ,经过萃取、酸洗、反萃、胶溶得到透明的 Ti O2 水溶胶。与阴离子有机表面改性剂混合 ,溶胶中 Ti粒子转化成憎水凝聚体 ,转入到有机溶剂中 ,得到钛的有机溶胶。对其中的胶溶及有机改性机理进行了初步研究。
The middle production of producing titanium white flour by sulfuric acid method consisting TiOSO 4 solution as material,the transparent titanium dioxide water collosol can be preparated after extraction,acid pickling,stripping and solation with anion organic surface modifying agent.Ti particle in collosol can be changed into hydrophobe agglomerate.The titanic organic collosol can be acguired after Ti particle being transfered into organic solvent.Preliminary research on mechanism of solation organic modifcation mechanism are carried out.
出处
《湿法冶金》
CAS
2002年第3期120-122,126,共4页
Hydrometallurgy of China
基金
广西壮族自治区科技厅自然科学基金项目 (合同编号 :桂科回 992 0 0 2 )
