首页>
外国专利>
METHOD FOR PRODUCING VANADIUM COMPOUND, METHOD FOR PRODUCING VANADIUM SOLUTION, AND METHOD FOR PRODUCING REDOX FLOW BATTERY ELECTROLYTIC SOLUTION
METHOD FOR PRODUCING VANADIUM COMPOUND, METHOD FOR PRODUCING VANADIUM SOLUTION, AND METHOD FOR PRODUCING REDOX FLOW BATTERY ELECTROLYTIC SOLUTION
展开▼
机译:制备钒化合物的方法,制备钒溶液的方法以及制备氧化还原流电池电解溶液的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
This method for producing a vanadium compound has an alkaline leaching step for immersing incineration ash in an alkaline solution to cause vanadium to leach from the incineration ash into the alkaline solution and obtain a leachate slurry, a solid-liquid separation step for separating the leachate slurry obtained in the alkaline leaching step into a solid and liquid followed by removing insoluble matter to obtain a leachate, a pH adjustment step for adding acid to the leachate following solid-liquid separation to make the leachate acidic, an aging step for aging the leachate following pH adjustment until a precipitate forms in the leachate, and a separation step for separating the precipitate from the leachate following the aging step.
展开▼