发明申请
US20140202873A1 SYSTEM AND METHOD FOR CONTROL PF LAYER FORMATION IN AN ALUMINUM ELECTROLYSIS CELL
审中-公开
控制PF层在铝电解槽中形成的系统和方法
- 专利标题： SYSTEM AND METHOD FOR CONTROL PF LAYER FORMATION IN AN ALUMINUM ELECTROLYSIS CELL
- 专利标题（中）： 控制PF层在铝电解槽中形成的系统和方法
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申请号： US14237480申请日： 2012-10-05
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公开(公告)号： US20140202873A1公开(公告)日： 2014-07-24
- 发明人: Veroslav Sedlak , Dumitru Fetcu , John Salvador
- 申请人： Veroslav Sedlak , Dumitru Fetcu , John Salvador
- 申请人地址： JP Tokto
- 专利权人： Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric Corporation
- 当前专利权人地址： JP Tokto
- 优先权： NO20111371 20111010
- 国际申请： PCT/NO2012/050196 WO 20121005
- 主分类号： C25C3/08
- IPC分类号： C25C3/08
摘要：
An objective of the present invention is to provide a method and system for use for control of layer formation over an extended area in an aluminium electrolysis cell and exploitation of heat. A second object of the invention is to provide a method and system for use for control of layer formation suited for retrofitting to an aluminium electrolysis cell and maintainability during operations of the cell.The present invention attains the above-described objectives by a flat heat tube for attachment to the steel casing of an aluminium electrolysis cell. This heat tube can be a heat pipe or a thermosyphon. Preferably the heat tube is provided with a substantially flat surface. Preferably the heat tube has a meandering shape.