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  5. Removal of Fluorine from Bastnaesite Alkaline Pulp Using Water in A Batch Counter-current Washing Pr

Removal of Fluorine from Bastnaesite Alkaline Pulp Using Water in A Batch Counter-current Washing Pr

来源 :The 6th International Conference on Hydrometallurgy(第六届国际湿法冶 | 被引量 : 0次 | 上传用户：maxiao19810628
【摘 要】
：
Water washing is a widely used approach for defluorination in Bastnaesite alkaline pulp got from an oxidizing roasting-hydrochloric acid leaching-alkali decomposition process.A cross-current and a cou
【作 者】
：
Peng CEN Wenyuan WU Xue BIAN Xiaolong ZHAO 
【机 构】
：
School of Materials and Metallurgy,Northeastern University,Shen Yang,110819,China
【出 处】
：
The 6th International Conference on Hydrometallurgy(第六届国际湿法冶
【发表日期】
：
2014年5期
【关键词】
：
water washing defluorination Bastnaesite alkaline pulp counter-current cryolite 
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Water washing is a widely used approach for defluorination in Bastnaesite alkaline pulp got from an oxidizing roasting-hydrochloric acid leaching-alkali decomposition process.A cross-current and a counter-current washing process have been studied.
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