Original document(15 pages) Authorized document(15 pages) 中文版
    The present invention relates to an electrolytic cell for the production of aluminum comprising an anode and an electrolytic tank where the electrolytic tank comprises an outer shell made from steel and carbon blocks in the bottom of the tank forming the cathode of the electrolytic cells. At least a part of the sidewall of the electrolytic tank consists of one or more evaporation cooled panels, and wherein high temperature, heat resistant and heat insulating material is arranged between the evaporation cooled panels and the steel shell. The invention also includes a method for maintaining a crust on the sidewall of the tank and for recovering heat from the cooling medium inside the panel for transformation into electrical energy.
Application Number
申请号		 01810829 Application Date
申请日		 2001.05.29
Title 名称 Electrolytic cell for production of aluminium and a method for maintaining crust on sidewall and for recovering electricty
Publication Number
公开号		 1434881 Publication Date
公开日		 2003.08.06
Approval Pub. Date 2005.05.11 Granted Pub. Date 2005.05.11
International Classification 分类号 C25C3/08
Applicant(s) Name
申请人		 Elkem ASA
Address 地址
Inventor(s) Name 发明人 J.A. Aune;K. Johasen;P.O. Nos
Attorney & Agent 代理人 cui yaobeng huang lihang
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