Ammonia process electrowinning of zinc
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How is potassium and sodium handled after a long operation period in ammonia-based electrowinning of zinc?:)
Potassium and sodium should be removed regularly once they accumulate to a certain level
The zinc monoxide produced from steel dust contains high levels of potassium and sodium; the solution also has high levels of potassium, sodium, and ammonium, making separation difficult
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Zero emissions are essential; this process itself should be equipped with a system for diverting and disposing of impurities
In this system, the removal of potassium and sodium occurs in the same process; they are separated together first before potassium and sodium are separated from each other
Same question: how to open a circuit for potassium, sodium, fluorine, and chlorine? How to recycle spent electrolyte