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公开(公告)号：US09631289B2
公开(公告)日：2017-04-25
申请号：US14117787
申请日：2012-05-18
摘要： A method for starting up an electrolytic cell (20) for aluminum production having a cathode block (26) with an upper surface (32), the method comprising: disposing contact resistance material (46) over the upper surface (32) of the cathode block (26); lowering a plurality of anodes (28) to abut the contact resistance material (46); filling the electrolytic cell (20) and covering the anodes (28) with solid electrolyte material (72) comprising crushed electrolytic bath material, cryolite, or mixtures thereof; delivering electrical current to the anodes (28) to at least partially melt the solid electrolyte material (72) and raising the anodes (28) when a predetermined depth of molten electrolyte material has been reached.
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公开(公告)号：US20140076733A1
公开(公告)日：2014-03-20
申请号：US14117787
申请日：2012-05-18
摘要： A method for starting up an electrolytic cell (20) for aluminum production having a cathode block (26) with an upper surface (32), the method comprising: disposing contact resistance material (46) over the upper surface (32) of the cathode block (26); lowering a plurality of anodes (28) to abut the contact resistance material (46); filling the electrolytic cell (20) and covering the anodes (28) with solid electrolyte material (72) comprising crushed electrolytic bath material, cryolite, or mixtures thereof; delivering electrical current to the anodes (28) to at least partially melt the solid electrolyte material (72) and raising the anodes (28) when a predetermined depth of molten electrolyte material has been reached.
摘要翻译： 一种用于启动具有上表面（32）的阴极块（26）的用于铝生产的电解槽（20）的方法，所述方法包括：将接触电阻材料（46）设置在阴极的上表面（32）上方 块（26）; 降低多个阳极（28）以抵靠接触电阻材料（46）; 用固体电解质材料（72）填充电解池（20）并覆盖阳极（28），包括破碎的电解浴材料，冰晶石或其混合物; 当已经达到预定深度的熔融电解质材料时，向阳极（28）输送电流以至少部分地熔化固体电解质材料（72）并升高阳极（28）。
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