ELECTROREFINING APPARATUS
Disclosed is an electrorefining apparatus capable of obtaining high-purity electrolytic metal by reducing impurities. An electrorefining apparatus according to an exemplary embodiment of the present invention includes an electrorefining cell for storing an electrolyte; an electrolyte precipitation t...
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Zusammenfassung: | Disclosed is an electrorefining apparatus capable of obtaining high-purity electrolytic metal by reducing impurities. An electrorefining apparatus according to an exemplary embodiment of the present invention includes an electrorefining cell for storing an electrolyte; an electrolyte precipitation tank for precipitating and removing impurities having a predetermined or greater specific gravity from the electrolyte supplied from the electrorefining cell; an electrolyte storage tank for storing a primary electrolyte overflowing from the electrolyte precipitation tank in which the impurities are precipitated; a filter for removing fine impurities from the primary electrolyte flowing from the electrolyte storage tank into the electrorefining cell; and a pump for circulating the electrolyte from the electrorefining cell through the electrolyte precipitation tank and the electrolyte storage tank back to the electrorefining cell.
전해정련 장치가 개시된다. 본 발명의 예시적인 실시예에 따른 전해정련 장치는 전해액을 저장하는 전해정련 셀; 전해정련 셀로부터 공급된 전해액으로부터 소정의 비중 이상의 비중을 갖는 불순물을 침전시켜 제거하는 전해액 침전조; 불순물이 침전된 전해액 침전조로부터 오버플로우된 1차 전해액을 저장하는 전해액 저장조; 전해액 저장조로부터 전해 정련 셀로 유입되는 1차 전해액로부터 미세 불순물을 제거하기 위한 필터 및 전해정련 셀로부터 전해액을 전해액 침전조 및 전해액 저장조를 거처 다시 전해정련 셀로 순환시키기 위한 펌프를 포함한다. |
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