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1.发明授权VERFAHREN ZUM VERHINDERN VON STREUSTRÖMEN IN PERIPHEREN ANLAGENTEILEN IN EINER ELEKTROLYSE ZUM GEWINNEN VON METALLEN 有权方法防止外围系统组件杂散电流IN A电解OBTAINING METALS
公开(公告)号：EP1230439B1
公开(公告)日：2003-07-16
申请号：EP00941961.5
申请日：2000-05-19
申请人： Outokumpu Oyj
发明人： ANASTASIJEVIC, Nikola , LAIBACH, Stefan , MÜNKER, Friedhelm , SCHWEITZER, Markus , KÜHN, Walter
IPC分类号： C25C7/06
摘要： The electrolyte is guided from a reservoir (6) to an electrolysis area through at least one supply line (4). Said electrolysis area is provided with anodes and cathodes and at least one electrical direct voltage source. Used electrolyte is at least partially guided back from the electrolysis area to the reservoir through at least one discharge line (9). A bridge section of line (12) containing electrolyte exists between a first contact point (A) in the supply line electrolyte and a second contact point (B) in the discharge line electrolyte. The ohmic resistance (R1) of the electrolyte in the bridge section of line (12) between the first and second contact point is at most 10 % of the ohmic resistance (R2) that is present between the first and second contact points in the electrolyte flowing through the reservoir. The quantity of electrolyte that flows through the bridge section of line per unit of time is at most 5 % of the quantity of electrolyte flowing in the supply line in the area of the first contact point.
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2.发明公开VERFAHREN ZUM VERHINDERN VON STREUSTRÖMEN IN PERIPHEREN ANLAGENTEILEN IN EINER ELEKTROLYSE ZUM GEWINNEN VON METALLEN 有权方法防止外围系统组件杂散电流IN A电解OBTAINING METALS
公开(公告)号：EP1230439A1
公开(公告)日：2002-08-14
申请号：EP00941961.5
申请日：2000-05-19
申请人： Outokumpu Oyj
发明人： ANASTASIJEVIC, Nikola , LAIBACH, Stefan , MÜNKER, Friedhelm , SCHWEITZER, Markus , KÜHN, Walter
IPC分类号： C25C7/06
摘要： The electrolyte is guided from a reservoir (6) to an electrolysis area through at least one supply line (4). Said electrolysis area is provided with anodes and cathodes and at least one electrical direct voltage source. Used electrolyte is at least partially guided back from the electrolysis area to the reservoir through at least one discharge line (9). A bridge section of line (12) containing electrolyte exists between a first contact point (A) in the supply line electrolyte and a second contact point (B) in the discharge line electrolyte. The ohmic resistance (R1) of the electrolyte in the bridge section of line (12) between the first and second contact point is at most 10 % of the ohmic resistance (R2) that is present between the first and second contact points in the electrolyte flowing through the reservoir. The quantity of electrolyte that flows through the bridge section of line per unit of time is at most 5 % of the quantity of electrolyte flowing in the supply line in the area of the first contact point.
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